From fbb2f4a997e7e7043a2bdf15303b88907f6bcbc6 Mon Sep 17 00:00:00 2001 From: Adrien Hopkins Date: Thu, 15 Aug 2024 16:47:24 -0500 Subject: Correct encoding of ± MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/test/java/sevenUnits/unit/UnitTest.java | 72 ++++++++++++++--------------- 1 file changed, 36 insertions(+), 36 deletions(-) (limited to 'src/test/java/sevenUnits/unit/UnitTest.java') diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java index c93043b..4fb26a3 100644 --- a/src/test/java/sevenUnits/unit/UnitTest.java +++ b/src/test/java/sevenUnits/unit/UnitTest.java @@ -42,17 +42,17 @@ import sevenUnits.utils.UncertainDouble; class UnitTest { /** A random number generator */ private static final Random rng = ThreadLocalRandom.current(); - + @Test public void testAdditionAndSubtraction() { final LinearUnit inch = Metric.METRE.times(0.0254) .withName(NameSymbol.of("inch", "in")); final LinearUnit foot = Metric.METRE.times(0.3048) .withName(NameSymbol.of("foot", "ft")); - + assertEquals(inch.plus(foot), Metric.METRE.times(0.3302)); assertEquals(foot.minus(inch), Metric.METRE.times(0.2794)); - + // test with LinearUnitValue final LinearUnitValue value1 = LinearUnitValue.getExact(Metric.METRE, 15); final LinearUnitValue value2 = LinearUnitValue.getExact(foot, 120); @@ -60,70 +60,70 @@ class UnitTest { 0.5); final LinearUnitValue value4 = LinearUnitValue.getExact(Metric.KILOGRAM, 60); - + // make sure addition is done correctly assertEquals(51.576, value1.plus(value2).getValueExact(), 0.001); assertEquals(15.5, value1.plus(value3).getValueExact()); assertEquals(52.076, value1.plus(value2).plus(value3).getValueExact(), 0.001); - + // make sure addition uses the correct unit, and is still associative // (ignoring floating-point rounding errors) assertEquals(Metric.METRE, value1.plus(value2).getUnit()); assertEquals(Metric.METRE, value1.plus(value2).plus(value3).getUnit()); assertEquals(foot, value2.plus(value1).getUnit()); assertTrue(value1.plus(value2).equals(value2.plus(value1), true)); - + // make sure errors happen when they should assertThrows(IllegalArgumentException.class, () -> value1.plus(value4)); assertThrows(IllegalArgumentException.class, () -> value1.minus(value4)); } - + @Test public void testConversion() { final LinearUnit metre = Metric.METRE; final Unit inch = metre.times(0.0254); - + final UnitValue value = UnitValue.of(inch, 75); - + assertEquals(1.9, inch.convertTo(metre, 75), 0.01); assertEquals(1.9, value.convertTo(metre).getValue(), 0.01); - + // try random stuff for (int i = 0; i < 1000; i++) { // initiate random values final double conversionFactor = UnitTest.rng.nextDouble() * 1000000; final double testValue = UnitTest.rng.nextDouble() * 1000000; final double expected = testValue * conversionFactor; - + // test final Unit unit = Metric.METRE.times(conversionFactor); final double actual = unit.convertToBase(testValue); - + assertEquals(actual, expected, expected * DecimalComparison.DOUBLE_EPSILON); } } - + @Test public void testEquals() { final LinearUnit metre = Metric.METRE; final Unit meter = Metric.BaseUnits.METRE.asLinearUnit(); - + assertEquals(metre, meter); } - + @Test public void testIsMetric() { final Unit metre = Metric.METRE; final Unit megasecond = Metric.SECOND.withPrefix(Metric.MEGA); final Unit hour = Metric.HOUR; - + assertTrue(metre.isMetric()); assertTrue(megasecond.isMetric()); assertFalse(hour.isMetric()); } - + @Test public void testMultiplicationAndDivision() { // test unit-times-unit multiplication @@ -131,29 +131,29 @@ class UnitTest { .times(Metric.METRE.toExponent(2)) .dividedBy(Metric.SECOND.toExponent(2)); final LinearUnit actualJoule = Metric.JOULE; - + assertEquals(generatedJoule, actualJoule); - + // test multiplication by conversion factors final LinearUnit kilometre = Metric.METRE.times(1000); final LinearUnit hour = Metric.SECOND.times(3600); final LinearUnit generatedKPH = kilometre.dividedBy(hour); - + final LinearUnit actualKPH = Metric.METRE.dividedBy(Metric.SECOND) .dividedBy(3.6); - + assertEquals(generatedKPH, actualKPH); } - + @Test public void testPrefixes() { final LinearUnit generatedKilometre = Metric.METRE .withPrefix(Metric.KILO); final LinearUnit actualKilometre = Metric.METRE.times(1000); - + assertEquals(generatedKilometre, actualKilometre); } - + /** * Tests converting an uncertain LinearUnitValue to a string. * @@ -163,13 +163,13 @@ class UnitTest { public void testValueToString1() { final LinearUnitValue value = LinearUnitValue.of(Metric.METRE, UncertainDouble.of(10, 0.24)); - - assertEquals("(10.0 � 0.2) m", value.toString()); - assertEquals("(10.0 � 0.2) m", + + assertEquals("(10.0 ± 0.2) m", value.toString()); + assertEquals("(10.0 ± 0.2) m", value.toString(true, RoundingMode.HALF_EVEN)); assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN)); } - + /** * Tests converting a certain LinearUnitValue to a string. * @@ -179,13 +179,13 @@ class UnitTest { public void testValueToString2() { final LinearUnitValue value = LinearUnitValue.of(Metric.METRE, UncertainDouble.of(10, 0)); - + assertEquals("10.0 m", value.toString()); - assertEquals("(10.0 � 0.0) m", + assertEquals("(10.0 ± 0.0) m", value.toString(true, RoundingMode.HALF_EVEN)); assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN)); } - + /** * Tests converting an unnamed LinearUnitValue to a string. * @@ -196,11 +196,11 @@ class UnitTest { final LinearUnitValue value = LinearUnitValue.of( Metric.METRE.withName(NameSymbol.EMPTY), UncertainDouble.of(10, 0.24)); - + assertEquals("10.0 unnamed unit (= 10.0 m)", value.toString(false, RoundingMode.HALF_EVEN)); } - + /** * Tests converting a named UnitValue to a string. * @@ -209,10 +209,10 @@ class UnitTest { @Test public void testValueToString4() { final UnitValue value = UnitValue.of(BritishImperial.FAHRENHEIT, 80); - + assertEquals("80.0 \u00B0F", value.toString()); } - + /** * Tests converting an unnamed UnitValue to a string. * @@ -222,7 +222,7 @@ class UnitTest { public void testValueToString5() { final UnitValue value = UnitValue .of(USCustomary.FAHRENHEIT.withName(NameSymbol.EMPTY), 50); - + assertEquals("50.0 unnamed unit (= 283.15 K)", value.toString()); } } -- cgit v1.2.3 From deb4a650caf9eb49d32810e573f22bbd77f0ca47 Mon Sep 17 00:00:00 2001 From: Adrien Hopkins Date: Fri, 7 Mar 2025 11:13:50 -0500 Subject: Add tests for LinearUnitValue I specifically added tests for the methods that Jacoco says haven't been tested: - convertToMultiple - equals - equivalent - hashCode - operation methods --- src/test/java/sevenUnits/unit/UnitTest.java | 74 -------- src/test/java/sevenUnits/unit/UnitValueTest.java | 214 +++++++++++++++++++++++ 2 files changed, 214 insertions(+), 74 deletions(-) create mode 100644 src/test/java/sevenUnits/unit/UnitValueTest.java (limited to 'src/test/java/sevenUnits/unit/UnitTest.java') diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java index 4fb26a3..6ac0ebd 100644 --- a/src/test/java/sevenUnits/unit/UnitTest.java +++ b/src/test/java/sevenUnits/unit/UnitTest.java @@ -21,7 +21,6 @@ import static org.junit.jupiter.api.Assertions.assertFalse; import static org.junit.jupiter.api.Assertions.assertThrows; import static org.junit.jupiter.api.Assertions.assertTrue; -import java.math.RoundingMode; import java.util.Random; import java.util.concurrent.ThreadLocalRandom; @@ -29,7 +28,6 @@ import org.junit.jupiter.api.Test; import sevenUnits.utils.DecimalComparison; import sevenUnits.utils.NameSymbol; -import sevenUnits.utils.UncertainDouble; /** * Testing the various Unit classes. This is NOT part of this program's public @@ -153,76 +151,4 @@ class UnitTest { assertEquals(generatedKilometre, actualKilometre); } - - /** - * Tests converting an uncertain LinearUnitValue to a string. - * - * @since 2021-11-04 - */ - @Test - public void testValueToString1() { - final LinearUnitValue value = LinearUnitValue.of(Metric.METRE, - UncertainDouble.of(10, 0.24)); - - assertEquals("(10.0 ± 0.2) m", value.toString()); - assertEquals("(10.0 ± 0.2) m", - value.toString(true, RoundingMode.HALF_EVEN)); - assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN)); - } - - /** - * Tests converting a certain LinearUnitValue to a string. - * - * @since 2021-11-04 - */ - @Test - public void testValueToString2() { - final LinearUnitValue value = LinearUnitValue.of(Metric.METRE, - UncertainDouble.of(10, 0)); - - assertEquals("10.0 m", value.toString()); - assertEquals("(10.0 ± 0.0) m", - value.toString(true, RoundingMode.HALF_EVEN)); - assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN)); - } - - /** - * Tests converting an unnamed LinearUnitValue to a string. - * - * @since 2021-11-04 - */ - @Test - public void testValueToString3() { - final LinearUnitValue value = LinearUnitValue.of( - Metric.METRE.withName(NameSymbol.EMPTY), - UncertainDouble.of(10, 0.24)); - - assertEquals("10.0 unnamed unit (= 10.0 m)", - value.toString(false, RoundingMode.HALF_EVEN)); - } - - /** - * Tests converting a named UnitValue to a string. - * - * @since 2021-11-04 - */ - @Test - public void testValueToString4() { - final UnitValue value = UnitValue.of(BritishImperial.FAHRENHEIT, 80); - - assertEquals("80.0 \u00B0F", value.toString()); - } - - /** - * Tests converting an unnamed UnitValue to a string. - * - * @since 2021-11-04 - */ - @Test - public void testValueToString5() { - final UnitValue value = UnitValue - .of(USCustomary.FAHRENHEIT.withName(NameSymbol.EMPTY), 50); - - assertEquals("50.0 unnamed unit (= 283.15 K)", value.toString()); - } } diff --git a/src/test/java/sevenUnits/unit/UnitValueTest.java b/src/test/java/sevenUnits/unit/UnitValueTest.java new file mode 100644 index 0000000..69569ae --- /dev/null +++ b/src/test/java/sevenUnits/unit/UnitValueTest.java @@ -0,0 +1,214 @@ +package sevenUnits.unit; + +import static org.junit.jupiter.api.Assertions.assertEquals; +import static org.junit.jupiter.api.Assertions.assertFalse; +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; + +import java.math.RoundingMode; +import java.util.List; +import java.util.Objects; +import java.util.stream.Stream; + +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.Arguments; +import org.junit.jupiter.params.provider.MethodSource; + +import sevenUnits.utils.NameSymbol; +import sevenUnits.utils.UncertainDouble; + +public final class UnitValueTest { + private static Stream testConvertToMultiple() { + return Stream.of( + Arguments.of( + LinearUnitValue.getExact(BritishImperial.Length.INCH, 64), + List.of(BritishImperial.Length.FOOT, + BritishImperial.Length.INCH), + List.of(5.0, 4.0)), + Arguments.of(LinearUnitValue.getExact(Metric.SECOND, 44102.5), + List.of(Metric.HOUR, Metric.MINUTE, Metric.SECOND), + List.of(12.0, 15.0, 2.5))); + } + + @ParameterizedTest + @MethodSource + public void testConvertToMultiple(LinearUnitValue valFrom, + List others, List expectedValues) { + final var actual = valFrom.convertToMultiple(others); + assertEquals(others.size(), expectedValues.size(), String.format( + "%s converted to %s had the wrong number of resulting units (expected: %d, actual: %d).", + valFrom, others, others.size(), actual.size())); + + for (var i = 0; i < others.size(); i++) { + final var expectedValue = LinearUnitValue.getExact(others.get(i), + expectedValues.get(i)); + assertTrue(expectedValue.equivalent(actual.get(i)), + String.format("Value %d: expected %s, actual %s.", i, + expectedValue, actual.get(i))); + } + } + + @Test + public void testConvertToMultipleErrors() { + assertThrows(IllegalArgumentException.class, + () -> LinearUnitValue.ONE.convertToMultiple(List.of())); + assertThrows(IllegalArgumentException.class, + () -> LinearUnitValue.ONE.convertToMultiple(List.of(Metric.METRE))); + } + + // I am intentionally testing whether or not equals gracefully returns false + // when it gets an argument of the wrong type + @SuppressWarnings("unlikely-arg-type") + @Test + public void testEqualsHashCode() { + final var v1 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(1.0, 0.01)); + final var v2 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(1.0, 0.01)); + final var v3 = LinearUnitValue.of(Metric.MILLIMETRE, + UncertainDouble.of(1000.0, 10.0)); + final var v4 = LinearUnitValue.of(Metric.MILLIMETRE, + UncertainDouble.of(1000.0, 20.0)); + + assertTrue(Objects.equals(v1, v2), + "Two identical values are not equal()"); + assertTrue(Objects.equals(v1.hashCode(), v2.hashCode()), + "Two identical values have different hash codes."); + assertTrue(Objects.equals(v1, v3), + "Two values with the same value but different units are not equal()"); + assertTrue(Objects.equals(v1.hashCode(), v3.hashCode()), + "Two values with the same value but different units have different hash codes."); + assertFalse(Objects.equals(v1, v4), + "Two values with the same value but different uncertainties are equal()"); + assertFalse(Objects.equals(v1, "Hello")); + assertFalse(v1.equals("Hello", true)); + } + + @Test + public void testEqualsNoFP() { + final var v1 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(1.0, 0.01)); + final var v2 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(1.0, 0.01)); + final var v3 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(1.0 + 5e-16, 0.01)); + assertTrue(v1.equals(v2, false)); + assertFalse(v1.equals(v3, false)); + assertTrue(v1.equals(v3, true)); + } + + @Test + public void testOperations() { + final var v1 = LinearUnitValue.getExact(Metric.METRE, 2.0); + final var v2 = LinearUnitValue.getExact(Metric.METRE, 4.0); + + assertEquals(v2, v1.times(2)); + assertEquals(v1, v2.dividedBy(2)); + assertEquals(LinearUnitValue.getExact(Metric.SQUARE_METRE, 8.0), + v1.times(v2)); + assertEquals(LinearUnitValue.getExact(Metric.ONE, 0.5), v1.dividedBy(v2)); + assertEquals(LinearUnitValue.getExact(Metric.SQUARE_METRE, 4.0), + v1.toExponent(2)); + assertEquals(LinearUnitValue.getExact(Metric.SQUARE_METRE, 4.0), + v1.toExponentRounded(2.0)); + } + + @Test + public void testValueEquivalent() { + final var v1 = LinearUnitValue.of(BritishImperial.Length.INCH, + UncertainDouble.of(1.0, 0.0)); + final var v2 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(0.0255, 0.0)); + assertFalse(v1.equivalent(v2)); + + final var v3 = LinearUnitValue.of(BritishImperial.Length.INCH, + UncertainDouble.of(1.0, 1.0)); + final var v4 = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(0.0255, 0.025)); + assertTrue(v3.equivalent(v4)); + } + + @Test + public void testValueEquivalentErrors() { + final var v1 = LinearUnitValue.of(BritishImperial.Length.INCH, + UncertainDouble.of(1.0, 0.0)); + final var v2 = LinearUnitValue.of(BritishImperial.CALORIE, + UncertainDouble.of(1.0, 0.0)); + assertFalse(v1.equivalent(v2)); + + assertFalse(v1.equivalent(null)); + } + + /** + * Tests converting an uncertain LinearUnitValue to a string. + * + * @since 2021-11-04 + */ + @Test + public void testValueToString1() { + final var value = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(10, 0.24)); + + assertEquals("(10.0 ± 0.2) m", value.toString()); + assertEquals("(10.0 ± 0.2) m", + value.toString(true, RoundingMode.HALF_EVEN)); + assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN)); + } + + /** + * Tests converting a certain LinearUnitValue to a string. + * + * @since 2021-11-04 + */ + @Test + public void testValueToString2() { + final var value = LinearUnitValue.of(Metric.METRE, + UncertainDouble.of(10, 0)); + + assertEquals("10.0 m", value.toString()); + assertEquals("(10.0 ± 0.0) m", + value.toString(true, RoundingMode.HALF_EVEN)); + assertEquals("10.0 m", value.toString(false, RoundingMode.HALF_EVEN)); + } + + /** + * Tests converting an unnamed LinearUnitValue to a string. + * + * @since 2021-11-04 + */ + @Test + public void testValueToString3() { + final var value = LinearUnitValue.of( + Metric.METRE.withName(NameSymbol.EMPTY), + UncertainDouble.of(10, 0.24)); + + assertEquals("10.0 unnamed unit (= 10.0 m)", + value.toString(false, RoundingMode.HALF_EVEN)); + } + + /** + * Tests converting a named UnitValue to a string. + * + * @since 2021-11-04 + */ + @Test + public void testValueToString4() { + final var value = UnitValue.of(BritishImperial.FAHRENHEIT, 80); + + assertEquals("80.0 \u00B0F", value.toString()); + } + + /** + * Tests converting an unnamed UnitValue to a string. + * + * @since 2021-11-04 + */ + @Test + public void testValueToString5() { + final var value = UnitValue + .of(USCustomary.FAHRENHEIT.withName(NameSymbol.EMPTY), 50); + + assertEquals("50.0 unnamed unit (= 283.15 K)", value.toString()); + } +} -- cgit v1.2.3 From 7db19d307970b73559239ec343c92c7876510c2a Mon Sep 17 00:00:00 2001 From: Adrien Hopkins Date: Fri, 30 May 2025 20:10:09 -0500 Subject: Ensure LinearUnit&Prefix ==/hash obey contracts MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Previously, these classes' equals() and hashCode() methods did not obey the contracts: For equals(), I considered two values equal even if there was a very small deviation, in order to avoid floating-point error. This equals relation is not transitive (i.e. it is possible that a = b && b = c but a ≠ c), violating the contract of equals. This also makes it impossible to properly implement hashCode, as if two values are equal, they must have the same hash code. The solution I had provided is an ineffective hack, which could mess with hash maps and sets. I have changed the implementation to demand exact equality. I have also provided equalsApproximately() methods to both classes that use the old behaviour. Hash codes are only really used for hash maps, and the old implementation doesn't even achieve its purpose, so I did not add a method to return the old hash behaviour. --- src/main/java/sevenUnits/unit/LinearUnit.java | 15 ++++++++++++++- src/main/java/sevenUnits/unit/UnitPrefix.java | 18 +++++++++++++++++- src/main/java/sevenUnits/utils/DecimalComparison.java | 15 --------------- src/test/java/sevenUnits/unit/UnitTest.java | 8 ++++++-- 4 files changed, 37 insertions(+), 19 deletions(-) (limited to 'src/test/java/sevenUnits/unit/UnitTest.java') diff --git a/src/main/java/sevenUnits/unit/LinearUnit.java b/src/main/java/sevenUnits/unit/LinearUnit.java index 3c3703c..d453a43 100644 --- a/src/main/java/sevenUnits/unit/LinearUnit.java +++ b/src/main/java/sevenUnits/unit/LinearUnit.java @@ -226,6 +226,19 @@ public final class LinearUnit extends Unit { if (!(obj instanceof LinearUnit)) return false; final LinearUnit other = (LinearUnit) obj; + return Objects.equals(this.getBase(), other.getBase()) + && Double.compare(this.getConversionFactor(), + other.getConversionFactor()) == 0; + } + + /** + * @return true iff this unit and other are equal, + * ignoring small differences caused by floating-point error. + * + * @apiNote This method is not transitive, + * so it cannot be used as an equals method. + */ + public boolean equalsApproximately(final LinearUnit other) { return Objects.equals(this.getBase(), other.getBase()) && DecimalComparison.equals(this.getConversionFactor(), other.getConversionFactor()); @@ -247,7 +260,7 @@ public final class LinearUnit extends Unit { @Override public int hashCode() { return 31 * this.getBase().hashCode() - + DecimalComparison.hash(this.getConversionFactor()); + + Double.hashCode(this.getConversionFactor()); } /** diff --git a/src/main/java/sevenUnits/unit/UnitPrefix.java b/src/main/java/sevenUnits/unit/UnitPrefix.java index 9035969..ec4be48 100644 --- a/src/main/java/sevenUnits/unit/UnitPrefix.java +++ b/src/main/java/sevenUnits/unit/UnitPrefix.java @@ -119,6 +119,22 @@ public final class UnitPrefix implements Nameable { if (!(obj instanceof UnitPrefix)) return false; final UnitPrefix other = (UnitPrefix) obj; + return Double.compare(this.getMultiplier(), + other.getMultiplier()) == 0; + } + + /** + * @return true iff this prefix and other are equal, + * ignoring small differences caused by floating-point error. + * + * @apiNote This method is not transitive, + * so it cannot be used as an equals method. + */ + public boolean equalsApproximately(final UnitPrefix other) { + if (this == other) + return true; + if (other == null) + return false; return DecimalComparison.equals(this.getMultiplier(), other.getMultiplier()); } @@ -143,7 +159,7 @@ public final class UnitPrefix implements Nameable { */ @Override public int hashCode() { - return DecimalComparison.hash(this.getMultiplier()); + return Double.hashCode(this.getMultiplier()); } /** diff --git a/src/main/java/sevenUnits/utils/DecimalComparison.java b/src/main/java/sevenUnits/utils/DecimalComparison.java index 62c3720..03dd15b 100644 --- a/src/main/java/sevenUnits/utils/DecimalComparison.java +++ b/src/main/java/sevenUnits/utils/DecimalComparison.java @@ -69,7 +69,6 @@ public final class DecimalComparison { * @return whether they are equal * @since 2019-03-18 * @since v0.2.0 - * @see #hash(double) */ public static final boolean equals(final double a, final double b) { return DecimalComparison.equals(a, b, DOUBLE_EPSILON); @@ -194,7 +193,6 @@ public final class DecimalComparison { * @param b second value to test * @return whether they are equal * @since 2020-09-07 - * @see #hash(double) */ public static final boolean equals(final UncertainDouble a, final UncertainDouble b) { @@ -236,19 +234,6 @@ public final class DecimalComparison { epsilon); } - /** - * Takes the hash code of doubles. Values that are equal according to - * {@link #equals(double, double)} will probably have the same hash code. - * - * @param d double to hash - * @return hash code of double - * @since 2019-10-16 - */ - // TODO reconsider using this - public static final int hash(final double d) { - return Float.hashCode((float) d); - } - // You may NOT get any DecimalComparison instances private DecimalComparison() { throw new AssertionError(); diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java index 6ac0ebd..f8d3040 100644 --- a/src/test/java/sevenUnits/unit/UnitTest.java +++ b/src/test/java/sevenUnits/unit/UnitTest.java @@ -48,8 +48,12 @@ class UnitTest { final LinearUnit foot = Metric.METRE.times(0.3048) .withName(NameSymbol.of("foot", "ft")); - assertEquals(inch.plus(foot), Metric.METRE.times(0.3302)); - assertEquals(foot.minus(inch), Metric.METRE.times(0.2794)); + assertTrue(inch.plus(foot).equalsApproximately(Metric.METRE.times(0.3302)), + String.format("Expected: %s, Actual: %s", + inch.plus(foot), Metric.METRE.times(0.3302))); + assertTrue(foot.minus(inch).equalsApproximately(Metric.METRE.times(0.2794)), + String.format("Expected: %s, Actual: %s", + foot.minus(inch), Metric.METRE.times(0.2794))); // test with LinearUnitValue final LinearUnitValue value1 = LinearUnitValue.getExact(Metric.METRE, 15); -- cgit v1.2.3 From d80b80857e739eb32afd7625789944abd3afe376 Mon Sep 17 00:00:00 2001 From: Adrien Hopkins Date: Wed, 4 Jun 2025 18:58:15 -0500 Subject: Update copyright notices' years I used the Git history for years after 2019, and only included 2019 or 2018 if they were already there. I also added copyright notices to all code files that don't already have them. --- src/main/java/sevenUnits/ProgramInfo.java | 2 +- src/main/java/sevenUnits/package-info.java | 2 +- src/main/java/sevenUnits/unit/BaseDimension.java | 2 +- src/main/java/sevenUnits/unit/BaseUnit.java | 2 +- src/main/java/sevenUnits/unit/BritishImperial.java | 2 +- src/main/java/sevenUnits/unit/FunctionalUnit.java | 2 +- src/main/java/sevenUnits/unit/LinearUnit.java | 2 +- src/main/java/sevenUnits/unit/LinearUnitValue.java | 2 +- src/main/java/sevenUnits/unit/LoadingException.java | 2 +- src/main/java/sevenUnits/unit/Metric.java | 2 +- src/main/java/sevenUnits/unit/USCustomary.java | 2 +- src/main/java/sevenUnits/unit/Unit.java | 2 +- src/main/java/sevenUnits/unit/UnitDatabase.java | 2 +- src/main/java/sevenUnits/unit/UnitPrefix.java | 2 +- src/main/java/sevenUnits/unit/UnitType.java | 2 +- src/main/java/sevenUnits/unit/UnitValue.java | 2 +- src/main/java/sevenUnits/unit/package-info.java | 2 +- .../utils/ConditionalExistenceCollections.java | 2 +- src/main/java/sevenUnits/utils/DecimalComparison.java | 2 +- src/main/java/sevenUnits/utils/ExpressionParser.java | 2 +- src/main/java/sevenUnits/utils/NameSymbol.java | 2 +- src/main/java/sevenUnits/utils/Nameable.java | 2 +- src/main/java/sevenUnits/utils/ObjectProduct.java | 2 +- .../java/sevenUnits/utils/SemanticVersionNumber.java | 2 +- src/main/java/sevenUnits/utils/UncertainDouble.java | 2 +- src/main/java/sevenUnits/utils/package-info.java | 2 +- .../java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java | 15 ++++++++++++++- src/main/java/sevenUnitsGUI/DelegateListModel.java | 2 +- .../java/sevenUnitsGUI/ExpressionConversionView.java | 2 +- src/main/java/sevenUnitsGUI/FilterComparator.java | 2 +- src/main/java/sevenUnitsGUI/GridBagBuilder.java | 2 +- src/main/java/sevenUnitsGUI/Main.java | 2 +- src/main/java/sevenUnitsGUI/PrefixSearchRule.java | 2 +- src/main/java/sevenUnitsGUI/Presenter.java | 2 +- src/main/java/sevenUnitsGUI/SearchBoxList.java | 2 +- src/main/java/sevenUnitsGUI/StandardDisplayRules.java | 2 +- src/main/java/sevenUnitsGUI/TabbedView.java | 2 +- src/main/java/sevenUnitsGUI/UnitConversionRecord.java | 2 +- src/main/java/sevenUnitsGUI/UnitConversionView.java | 2 +- src/main/java/sevenUnitsGUI/View.java | 2 +- src/main/java/sevenUnitsGUI/ViewBot.java | 2 +- src/main/java/sevenUnitsGUI/package-info.java | 2 +- src/test/java/sevenUnits/unit/UnitDatabaseTest.java | 2 +- src/test/java/sevenUnits/unit/UnitTest.java | 2 +- src/test/java/sevenUnits/unit/UnitValueTest.java | 16 ++++++++++++++++ .../utils/ConditionalExistenceCollectionsTest.java | 2 +- src/test/java/sevenUnits/utils/ExpressionParserTest.java | 2 +- src/test/java/sevenUnits/utils/NameSymbolTest.java | 16 ++++++++++++++++ src/test/java/sevenUnits/utils/ObjectProductTest.java | 2 +- src/test/java/sevenUnits/utils/SemanticVersionTest.java | 2 +- src/test/java/sevenUnits/utils/UncertainDoubleTest.java | 2 +- src/test/java/sevenUnitsGUI/I18nTest.java | 16 ++++++++++++++++ src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java | 2 +- src/test/java/sevenUnitsGUI/PrefixSearchTest.java | 2 +- src/test/java/sevenUnitsGUI/PresenterTest.java | 2 +- src/test/java/sevenUnitsGUI/RoundingTest.java | 2 +- src/test/java/sevenUnitsGUI/TabbedViewTest.java | 2 +- 57 files changed, 115 insertions(+), 54 deletions(-) (limited to 'src/test/java/sevenUnits/unit/UnitTest.java') diff --git a/src/main/java/sevenUnits/ProgramInfo.java b/src/main/java/sevenUnits/ProgramInfo.java index 4fd4375..dda5d2c 100644 --- a/src/main/java/sevenUnits/ProgramInfo.java +++ b/src/main/java/sevenUnits/ProgramInfo.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021-2024 Adrien Hopkins + * Copyright (C) 2021-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/package-info.java b/src/main/java/sevenUnits/package-info.java index 33b98fc..b90a5ea 100644 --- a/src/main/java/sevenUnits/package-info.java +++ b/src/main/java/sevenUnits/package-info.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019-2021 Adrien Hopkins + * Copyright (C) 2019-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/BaseDimension.java b/src/main/java/sevenUnits/unit/BaseDimension.java index 3f1f75f..cfa6af9 100644 --- a/src/main/java/sevenUnits/unit/BaseDimension.java +++ b/src/main/java/sevenUnits/unit/BaseDimension.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019, 2022 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/BaseUnit.java b/src/main/java/sevenUnits/unit/BaseUnit.java index 4781be9..0d375f8 100644 --- a/src/main/java/sevenUnits/unit/BaseUnit.java +++ b/src/main/java/sevenUnits/unit/BaseUnit.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/BritishImperial.java b/src/main/java/sevenUnits/unit/BritishImperial.java index 16255da..e327055 100644 --- a/src/main/java/sevenUnits/unit/BritishImperial.java +++ b/src/main/java/sevenUnits/unit/BritishImperial.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/FunctionalUnit.java b/src/main/java/sevenUnits/unit/FunctionalUnit.java index 8ca87b3..fb24629 100644 --- a/src/main/java/sevenUnits/unit/FunctionalUnit.java +++ b/src/main/java/sevenUnits/unit/FunctionalUnit.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/LinearUnit.java b/src/main/java/sevenUnits/unit/LinearUnit.java index 99bea96..6c1aba3 100644 --- a/src/main/java/sevenUnits/unit/LinearUnit.java +++ b/src/main/java/sevenUnits/unit/LinearUnit.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/LinearUnitValue.java b/src/main/java/sevenUnits/unit/LinearUnitValue.java index e4cc820..8d30907 100644 --- a/src/main/java/sevenUnits/unit/LinearUnitValue.java +++ b/src/main/java/sevenUnits/unit/LinearUnitValue.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/LoadingException.java b/src/main/java/sevenUnits/unit/LoadingException.java index 18630a4..b806147 100644 --- a/src/main/java/sevenUnits/unit/LoadingException.java +++ b/src/main/java/sevenUnits/unit/LoadingException.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2024 Adrien Hopkins + * Copyright (C) 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/Metric.java b/src/main/java/sevenUnits/unit/Metric.java index 16859bf..166cbcf 100644 --- a/src/main/java/sevenUnits/unit/Metric.java +++ b/src/main/java/sevenUnits/unit/Metric.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/USCustomary.java b/src/main/java/sevenUnits/unit/USCustomary.java index fa3f26e..1923d9e 100644 --- a/src/main/java/sevenUnits/unit/USCustomary.java +++ b/src/main/java/sevenUnits/unit/USCustomary.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/Unit.java b/src/main/java/sevenUnits/unit/Unit.java index 61a5dbf..5d67ed0 100644 --- a/src/main/java/sevenUnits/unit/Unit.java +++ b/src/main/java/sevenUnits/unit/Unit.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/UnitDatabase.java b/src/main/java/sevenUnits/unit/UnitDatabase.java index 95e953f..6cf794b 100644 --- a/src/main/java/sevenUnits/unit/UnitDatabase.java +++ b/src/main/java/sevenUnits/unit/UnitDatabase.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018-2024 Adrien Hopkins + * Copyright (C) 2018-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/UnitPrefix.java b/src/main/java/sevenUnits/unit/UnitPrefix.java index be4d8fb..6ac9128 100644 --- a/src/main/java/sevenUnits/unit/UnitPrefix.java +++ b/src/main/java/sevenUnits/unit/UnitPrefix.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/UnitType.java b/src/main/java/sevenUnits/unit/UnitType.java index 6c0f7a9..d445418 100644 --- a/src/main/java/sevenUnits/unit/UnitType.java +++ b/src/main/java/sevenUnits/unit/UnitType.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/UnitValue.java b/src/main/java/sevenUnits/unit/UnitValue.java index aee836e..97b7e54 100644 --- a/src/main/java/sevenUnits/unit/UnitValue.java +++ b/src/main/java/sevenUnits/unit/UnitValue.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/unit/package-info.java b/src/main/java/sevenUnits/unit/package-info.java index 6aedb9d..6d867d3 100644 --- a/src/main/java/sevenUnits/unit/package-info.java +++ b/src/main/java/sevenUnits/unit/package-info.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java b/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java index cb3b8ce..b46e821 100644 --- a/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java +++ b/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/DecimalComparison.java b/src/main/java/sevenUnits/utils/DecimalComparison.java index 03dd15b..4136818 100644 --- a/src/main/java/sevenUnits/utils/DecimalComparison.java +++ b/src/main/java/sevenUnits/utils/DecimalComparison.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/ExpressionParser.java b/src/main/java/sevenUnits/utils/ExpressionParser.java index 4f9cfa8..8ab6c95 100644 --- a/src/main/java/sevenUnits/utils/ExpressionParser.java +++ b/src/main/java/sevenUnits/utils/ExpressionParser.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019, 2024 Adrien Hopkins + * Copyright (C) 2019, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/NameSymbol.java b/src/main/java/sevenUnits/utils/NameSymbol.java index a91009e..c0c8f94 100644 --- a/src/main/java/sevenUnits/utils/NameSymbol.java +++ b/src/main/java/sevenUnits/utils/NameSymbol.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/Nameable.java b/src/main/java/sevenUnits/utils/Nameable.java index 3959a64..15026b7 100644 --- a/src/main/java/sevenUnits/utils/Nameable.java +++ b/src/main/java/sevenUnits/utils/Nameable.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2020 Adrien Hopkins + * Copyright (C) 2020, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/ObjectProduct.java b/src/main/java/sevenUnits/utils/ObjectProduct.java index 3861095..772ff5e 100644 --- a/src/main/java/sevenUnits/utils/ObjectProduct.java +++ b/src/main/java/sevenUnits/utils/ObjectProduct.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/SemanticVersionNumber.java b/src/main/java/sevenUnits/utils/SemanticVersionNumber.java index 937d474..bf198ae 100644 --- a/src/main/java/sevenUnits/utils/SemanticVersionNumber.java +++ b/src/main/java/sevenUnits/utils/SemanticVersionNumber.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/UncertainDouble.java b/src/main/java/sevenUnits/utils/UncertainDouble.java index c70574a..46803d1 100644 --- a/src/main/java/sevenUnits/utils/UncertainDouble.java +++ b/src/main/java/sevenUnits/utils/UncertainDouble.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2020 Adrien Hopkins + * Copyright (C) 2020-2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnits/utils/package-info.java b/src/main/java/sevenUnits/utils/package-info.java index 350c62d..6cae117 100644 --- a/src/main/java/sevenUnits/utils/package-info.java +++ b/src/main/java/sevenUnits/utils/package-info.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018-2020 Adrien Hopkins + * Copyright (C) 2018-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java b/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java index ccc9f1c..fbf78a3 100644 --- a/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java +++ b/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java @@ -1,5 +1,18 @@ /** - * @since 2020-08-26 + * Copyright (C) 2020, 2022, 2024, 2025 Adrien Hopkins + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . */ package sevenUnitsGUI; diff --git a/src/main/java/sevenUnitsGUI/DelegateListModel.java b/src/main/java/sevenUnitsGUI/DelegateListModel.java index 798383b..4925197 100644 --- a/src/main/java/sevenUnitsGUI/DelegateListModel.java +++ b/src/main/java/sevenUnitsGUI/DelegateListModel.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2022, 2024 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/ExpressionConversionView.java b/src/main/java/sevenUnitsGUI/ExpressionConversionView.java index 882c995..ead07c5 100644 --- a/src/main/java/sevenUnitsGUI/ExpressionConversionView.java +++ b/src/main/java/sevenUnitsGUI/ExpressionConversionView.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021 Adrien Hopkins + * Copyright (C) 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/FilterComparator.java b/src/main/java/sevenUnitsGUI/FilterComparator.java index 484a98f..d7a59c4 100644 --- a/src/main/java/sevenUnitsGUI/FilterComparator.java +++ b/src/main/java/sevenUnitsGUI/FilterComparator.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/GridBagBuilder.java b/src/main/java/sevenUnitsGUI/GridBagBuilder.java index 95fc094..81d1e79 100644 --- a/src/main/java/sevenUnitsGUI/GridBagBuilder.java +++ b/src/main/java/sevenUnitsGUI/GridBagBuilder.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/Main.java b/src/main/java/sevenUnitsGUI/Main.java index ff61b3b..b573a09 100644 --- a/src/main/java/sevenUnitsGUI/Main.java +++ b/src/main/java/sevenUnitsGUI/Main.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/PrefixSearchRule.java b/src/main/java/sevenUnitsGUI/PrefixSearchRule.java index 69f09e6..1937fd2 100644 --- a/src/main/java/sevenUnitsGUI/PrefixSearchRule.java +++ b/src/main/java/sevenUnitsGUI/PrefixSearchRule.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/Presenter.java b/src/main/java/sevenUnitsGUI/Presenter.java index 6dce39d..7c66d55 100644 --- a/src/main/java/sevenUnitsGUI/Presenter.java +++ b/src/main/java/sevenUnitsGUI/Presenter.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021-2022 Adrien Hopkins + * Copyright (C) 2021-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/SearchBoxList.java b/src/main/java/sevenUnitsGUI/SearchBoxList.java index 8fba459..1748083 100644 --- a/src/main/java/sevenUnitsGUI/SearchBoxList.java +++ b/src/main/java/sevenUnitsGUI/SearchBoxList.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/StandardDisplayRules.java b/src/main/java/sevenUnitsGUI/StandardDisplayRules.java index ff9c64e..a19b680 100644 --- a/src/main/java/sevenUnitsGUI/StandardDisplayRules.java +++ b/src/main/java/sevenUnitsGUI/StandardDisplayRules.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/TabbedView.java b/src/main/java/sevenUnitsGUI/TabbedView.java index 9850aac..97b93dc 100644 --- a/src/main/java/sevenUnitsGUI/TabbedView.java +++ b/src/main/java/sevenUnitsGUI/TabbedView.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/UnitConversionRecord.java b/src/main/java/sevenUnitsGUI/UnitConversionRecord.java index da1a9d2..6dde230 100644 --- a/src/main/java/sevenUnitsGUI/UnitConversionRecord.java +++ b/src/main/java/sevenUnitsGUI/UnitConversionRecord.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/UnitConversionView.java b/src/main/java/sevenUnitsGUI/UnitConversionView.java index e3fb28f..a6cc399 100644 --- a/src/main/java/sevenUnitsGUI/UnitConversionView.java +++ b/src/main/java/sevenUnitsGUI/UnitConversionView.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021-2022 Adrien Hopkins + * Copyright (C) 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/View.java b/src/main/java/sevenUnitsGUI/View.java index 4140992..f934bb5 100644 --- a/src/main/java/sevenUnitsGUI/View.java +++ b/src/main/java/sevenUnitsGUI/View.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021-2022 Adrien Hopkins + * Copyright (C) 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/ViewBot.java b/src/main/java/sevenUnitsGUI/ViewBot.java index 60a8d7b..8e24e64 100644 --- a/src/main/java/sevenUnitsGUI/ViewBot.java +++ b/src/main/java/sevenUnitsGUI/ViewBot.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/main/java/sevenUnitsGUI/package-info.java b/src/main/java/sevenUnitsGUI/package-info.java index cff1ded..c0ccc1b 100644 --- a/src/main/java/sevenUnitsGUI/package-info.java +++ b/src/main/java/sevenUnitsGUI/package-info.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021 Adrien Hopkins + * Copyright (C) 2021-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/unit/UnitDatabaseTest.java b/src/test/java/sevenUnits/unit/UnitDatabaseTest.java index e55d6af..56296b4 100644 --- a/src/test/java/sevenUnits/unit/UnitDatabaseTest.java +++ b/src/test/java/sevenUnits/unit/UnitDatabaseTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java index f8d3040..4d9a103 100644 --- a/src/test/java/sevenUnits/unit/UnitTest.java +++ b/src/test/java/sevenUnits/unit/UnitTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/unit/UnitValueTest.java b/src/test/java/sevenUnits/unit/UnitValueTest.java index 69569ae..6b80986 100644 --- a/src/test/java/sevenUnits/unit/UnitValueTest.java +++ b/src/test/java/sevenUnits/unit/UnitValueTest.java @@ -1,3 +1,19 @@ +/** + * Copyright (C) 2021, 2025 Adrien Hopkins + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ package sevenUnits.unit; import static org.junit.jupiter.api.Assertions.assertEquals; diff --git a/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java b/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java index 868385b..29675de 100644 --- a/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java +++ b/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/utils/ExpressionParserTest.java b/src/test/java/sevenUnits/utils/ExpressionParserTest.java index 15701ce..463880b 100644 --- a/src/test/java/sevenUnits/utils/ExpressionParserTest.java +++ b/src/test/java/sevenUnits/utils/ExpressionParserTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2019 Adrien Hopkins + * Copyright (C) 2019, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/utils/NameSymbolTest.java b/src/test/java/sevenUnits/utils/NameSymbolTest.java index 327cd9f..55e09c4 100644 --- a/src/test/java/sevenUnits/utils/NameSymbolTest.java +++ b/src/test/java/sevenUnits/utils/NameSymbolTest.java @@ -1,3 +1,19 @@ +/** + * Copyright (C) 2025 Adrien Hopkins + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ package sevenUnits.utils; import static org.junit.jupiter.api.Assertions.assertEquals; diff --git a/src/test/java/sevenUnits/utils/ObjectProductTest.java b/src/test/java/sevenUnits/utils/ObjectProductTest.java index 8c6b353..584b3f3 100644 --- a/src/test/java/sevenUnits/utils/ObjectProductTest.java +++ b/src/test/java/sevenUnits/utils/ObjectProductTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2018 Adrien Hopkins + * Copyright (C) 2018, 2021, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/utils/SemanticVersionTest.java b/src/test/java/sevenUnits/utils/SemanticVersionTest.java index 1e59ae3..295ad39 100644 --- a/src/test/java/sevenUnits/utils/SemanticVersionTest.java +++ b/src/test/java/sevenUnits/utils/SemanticVersionTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnits/utils/UncertainDoubleTest.java b/src/test/java/sevenUnits/utils/UncertainDoubleTest.java index b251b31..fe66e2d 100644 --- a/src/test/java/sevenUnits/utils/UncertainDoubleTest.java +++ b/src/test/java/sevenUnits/utils/UncertainDoubleTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2021 Adrien Hopkins + * Copyright (C) 2021, 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnitsGUI/I18nTest.java b/src/test/java/sevenUnitsGUI/I18nTest.java index 73bd727..2875db6 100644 --- a/src/test/java/sevenUnitsGUI/I18nTest.java +++ b/src/test/java/sevenUnitsGUI/I18nTest.java @@ -1,3 +1,19 @@ +/** + * Copyright (C) 2025 Adrien Hopkins + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ package sevenUnitsGUI; import static org.junit.jupiter.api.Assertions.assertNotNull; diff --git a/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java b/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java index 476e407..ce75cca 100644 --- a/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java +++ b/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnitsGUI/PrefixSearchTest.java b/src/test/java/sevenUnitsGUI/PrefixSearchTest.java index 8790315..c7c652b 100644 --- a/src/test/java/sevenUnitsGUI/PrefixSearchTest.java +++ b/src/test/java/sevenUnitsGUI/PrefixSearchTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnitsGUI/PresenterTest.java b/src/test/java/sevenUnitsGUI/PresenterTest.java index 1d9b45b..20d0c8a 100644 --- a/src/test/java/sevenUnitsGUI/PresenterTest.java +++ b/src/test/java/sevenUnitsGUI/PresenterTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022-2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnitsGUI/RoundingTest.java b/src/test/java/sevenUnitsGUI/RoundingTest.java index f749f85..535167c 100644 --- a/src/test/java/sevenUnitsGUI/RoundingTest.java +++ b/src/test/java/sevenUnitsGUI/RoundingTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by diff --git a/src/test/java/sevenUnitsGUI/TabbedViewTest.java b/src/test/java/sevenUnitsGUI/TabbedViewTest.java index 017e9ea..7819452 100644 --- a/src/test/java/sevenUnitsGUI/TabbedViewTest.java +++ b/src/test/java/sevenUnitsGUI/TabbedViewTest.java @@ -1,5 +1,5 @@ /** - * Copyright (C) 2022 Adrien Hopkins + * Copyright (C) 2022, 2024, 2025 Adrien Hopkins * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by -- cgit v1.2.3 From da740edd3972fa049c4c8d0e43448c10a6a65dce Mon Sep 17 00:00:00 2001 From: Adrien Hopkins Date: Sun, 15 Jun 2025 19:26:12 -0500 Subject: Format & clean up source code --- src/main/java/sevenUnits/ProgramInfo.java | 8 +- src/main/java/sevenUnits/package-info.java | 2 +- src/main/java/sevenUnits/unit/BaseDimension.java | 14 +- src/main/java/sevenUnits/unit/BaseUnit.java | 16 +- src/main/java/sevenUnits/unit/BritishImperial.java | 14 +- src/main/java/sevenUnits/unit/FunctionalUnit.java | 14 +- src/main/java/sevenUnits/unit/LinearUnit.java | 141 +++--- src/main/java/sevenUnits/unit/LinearUnitValue.java | 96 ++-- .../java/sevenUnits/unit/LoadingException.java | 32 +- src/main/java/sevenUnits/unit/Metric.java | 12 +- src/main/java/sevenUnits/unit/USCustomary.java | 10 +- src/main/java/sevenUnits/unit/Unit.java | 61 ++- src/main/java/sevenUnits/unit/UnitDatabase.java | 496 ++++++++++----------- src/main/java/sevenUnits/unit/UnitPrefix.java | 88 ++-- src/main/java/sevenUnits/unit/UnitType.java | 5 +- src/main/java/sevenUnits/unit/UnitValue.java | 36 +- src/main/java/sevenUnits/unit/package-info.java | 2 +- .../utils/ConditionalExistenceCollections.java | 63 ++- .../java/sevenUnits/utils/DecimalComparison.java | 38 +- .../java/sevenUnits/utils/ExpressionParser.java | 334 +++++++------- src/main/java/sevenUnits/utils/NameSymbol.java | 74 ++- src/main/java/sevenUnits/utils/Nameable.java | 4 +- src/main/java/sevenUnits/utils/ObjectProduct.java | 102 +++-- .../sevenUnits/utils/SemanticVersionNumber.java | 115 +++-- .../java/sevenUnits/utils/UncertainDouble.java | 173 ++++--- src/main/java/sevenUnits/utils/package-info.java | 2 +- .../sevenUnitsGUI/DefaultPrefixRepetitionRule.java | 8 +- src/main/java/sevenUnitsGUI/DelegateListModel.java | 30 +- .../sevenUnitsGUI/ExpressionConversionView.java | 4 +- src/main/java/sevenUnitsGUI/FilterComparator.java | 23 +- src/main/java/sevenUnitsGUI/GridBagBuilder.java | 25 +- src/main/java/sevenUnitsGUI/PrefixSearchRule.java | 19 +- src/main/java/sevenUnitsGUI/Presenter.java | 345 +++++++------- src/main/java/sevenUnitsGUI/SearchBoxList.java | 47 +- .../java/sevenUnitsGUI/StandardDisplayRules.java | 24 +- src/main/java/sevenUnitsGUI/TabbedView.java | 378 ++++++++-------- .../java/sevenUnitsGUI/UnitConversionRecord.java | 42 +- .../java/sevenUnitsGUI/UnitConversionView.java | 4 +- src/main/java/sevenUnitsGUI/View.java | 6 +- src/main/java/sevenUnitsGUI/ViewBot.java | 23 +- src/main/java/sevenUnitsGUI/package-info.java | 2 +- .../java/sevenUnits/unit/UnitDatabaseTest.java | 45 +- src/test/java/sevenUnits/unit/UnitTest.java | 106 ++--- src/test/java/sevenUnits/unit/UnitValueTest.java | 2 +- .../utils/ConditionalExistenceCollectionsTest.java | 57 +-- .../sevenUnits/utils/ExpressionParserTest.java | 80 ++-- src/test/java/sevenUnits/utils/NameSymbolTest.java | 76 ++-- .../java/sevenUnits/utils/ObjectProductTest.java | 8 +- .../java/sevenUnits/utils/SemanticVersionTest.java | 74 ++- .../java/sevenUnits/utils/UncertainDoubleTest.java | 44 +- src/test/java/sevenUnitsGUI/I18nTest.java | 37 +- .../java/sevenUnitsGUI/PrefixRepetitionTest.java | 8 +- src/test/java/sevenUnitsGUI/PrefixSearchTest.java | 16 +- src/test/java/sevenUnitsGUI/RoundingTest.java | 10 +- src/test/java/sevenUnitsGUI/TabbedViewTest.java | 28 +- 55 files changed, 1680 insertions(+), 1843 deletions(-) (limited to 'src/test/java/sevenUnits/unit/UnitTest.java') diff --git a/src/main/java/sevenUnits/ProgramInfo.java b/src/main/java/sevenUnits/ProgramInfo.java index 9b9832e..5ed1309 100644 --- a/src/main/java/sevenUnits/ProgramInfo.java +++ b/src/main/java/sevenUnits/ProgramInfo.java @@ -20,20 +20,20 @@ import sevenUnits.utils.SemanticVersionNumber; /** * Information about 7Units - * + * * @since 2021-06-28 * @since v0.3.1 */ public final class ProgramInfo { - + /** The version number (1.0.0-beta.2) */ public static final SemanticVersionNumber VERSION = SemanticVersionNumber .preRelease(1, 0, 0, "beta", 2); - + private ProgramInfo() { // this class is only for static variables, you shouldn't be able to // construct an instance throw new AssertionError(); } - + } diff --git a/src/main/java/sevenUnits/package-info.java b/src/main/java/sevenUnits/package-info.java index b90a5ea..dc27e1f 100644 --- a/src/main/java/sevenUnits/package-info.java +++ b/src/main/java/sevenUnits/package-info.java @@ -16,7 +16,7 @@ */ /** * A program that converts units. - * + * * @author Adrien Hopkins * @version v0.3.0 * @since 2019-01-25 diff --git a/src/main/java/sevenUnits/unit/BaseDimension.java b/src/main/java/sevenUnits/unit/BaseDimension.java index fe7b772..11b822e 100644 --- a/src/main/java/sevenUnits/unit/BaseDimension.java +++ b/src/main/java/sevenUnits/unit/BaseDimension.java @@ -23,7 +23,7 @@ import sevenUnits.utils.Nameable; /** * A dimension that defines a {@code BaseUnit} - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -31,7 +31,7 @@ import sevenUnits.utils.Nameable; public final class BaseDimension implements Nameable { /** * Gets a {@code BaseDimension} with the provided name and symbol. - * + * * @param name name of dimension * @param symbol symbol used for dimension * @return dimension @@ -42,9 +42,7 @@ public final class BaseDimension implements Nameable { return new BaseDimension(name, symbol); } - /** - * The name of the dimension. - */ + /** The name of the dimension. */ private final String name; /** * The symbol used by the dimension. Symbols should be short, generally one @@ -54,7 +52,7 @@ public final class BaseDimension implements Nameable { /** * Creates the {@code BaseDimension}. - * + * * @param name name of unit * @param symbol symbol of unit * @throws NullPointerException if any argument is null @@ -66,9 +64,7 @@ public final class BaseDimension implements Nameable { this.symbol = Objects.requireNonNull(symbol, "symbol must not be null."); } - /** - * @since v0.4.0 - */ + /** @since v0.4.0 */ @Override public NameSymbol getNameSymbol() { return NameSymbol.of(this.name, this.symbol); diff --git a/src/main/java/sevenUnits/unit/BaseUnit.java b/src/main/java/sevenUnits/unit/BaseUnit.java index 2898de5..13e76d9 100644 --- a/src/main/java/sevenUnits/unit/BaseUnit.java +++ b/src/main/java/sevenUnits/unit/BaseUnit.java @@ -28,7 +28,7 @@ import sevenUnits.utils.NameSymbol; * Note that BaseUnits must have names and symbols. This is because they * are used for toString code. Therefore, the Optionals provided by * {@link #getPrimaryName} and {@link #getSymbol} will always contain a value. - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -36,7 +36,7 @@ import sevenUnits.utils.NameSymbol; public final class BaseUnit extends Unit { /** * Gets a base unit from the dimension it measures, its name and its symbol. - * + * * @param dimension dimension measured by this unit * @param name name of unit * @param symbol symbol of unit @@ -51,7 +51,7 @@ public final class BaseUnit extends Unit { /** * Gets a base unit from the dimension it measures, its name and its symbol. - * + * * @param dimension dimension measured by this unit * @param name name of unit * @param symbol symbol of unit @@ -65,14 +65,12 @@ public final class BaseUnit extends Unit { return new BaseUnit(dimension, name, symbol, otherNames); } - /** - * The dimension measured by this base unit. - */ + /** The dimension measured by this base unit. */ private final BaseDimension dimension; /** * Creates the {@code BaseUnit}. - * + * * @param dimension dimension of unit * @param primaryName name of unit * @param symbol symbol of unit @@ -91,7 +89,7 @@ public final class BaseUnit extends Unit { * Returns a {@code LinearUnit} with this unit as a base and a conversion * factor of 1. This operation must be done in order to allow units to be * created with operations. - * + * * @return this unit as a {@code LinearUnit} * @since 2019-10-16 * @since v0.3.0 @@ -115,7 +113,7 @@ public final class BaseUnit extends Unit { * @since 2019-10-16 * @since v0.3.0 */ - public final BaseDimension getBaseDimension() { + public BaseDimension getBaseDimension() { return this.dimension; } diff --git a/src/main/java/sevenUnits/unit/BritishImperial.java b/src/main/java/sevenUnits/unit/BritishImperial.java index a6fd43f..408e9e8 100644 --- a/src/main/java/sevenUnits/unit/BritishImperial.java +++ b/src/main/java/sevenUnits/unit/BritishImperial.java @@ -20,7 +20,7 @@ import sevenUnits.utils.NameSymbol; /** * A static utility class that contains units in the British Imperial system. - * + * * @author Adrien Hopkins * @since 2019-10-21 * @since v0.3.0 @@ -31,7 +31,7 @@ import sevenUnits.utils.NameSymbol; public final class BritishImperial { /** * Imperial units that measure area - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 @@ -47,7 +47,7 @@ public final class BritishImperial { /** * Imperial units that measure length - * + * * @author Adrien Hopkins * @since 2019-10-28 * @since v0.3.0 @@ -70,7 +70,9 @@ public final class BritishImperial { /** A league, equal to 3 miles. */ public static final LinearUnit LEAGUE = MILE.times(3); - /** A nautical mile, around 1 arcminute around the Earth's circumference. */ + /** + * A nautical mile, around 1 arcminute around the Earth's circumference. + */ public static final LinearUnit NAUTICAL_MILE = Metric.METRE.times(1852); public static final LinearUnit CABLE = NAUTICAL_MILE.dividedBy(10); public static final LinearUnit FATHOM = CABLE.dividedBy(100); @@ -81,7 +83,7 @@ public final class BritishImperial { /** * British Imperial units that measure mass. - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 @@ -100,7 +102,7 @@ public final class BritishImperial { /** * British Imperial units that measure volume - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 diff --git a/src/main/java/sevenUnits/unit/FunctionalUnit.java b/src/main/java/sevenUnits/unit/FunctionalUnit.java index 41db164..1d55b42 100644 --- a/src/main/java/sevenUnits/unit/FunctionalUnit.java +++ b/src/main/java/sevenUnits/unit/FunctionalUnit.java @@ -24,7 +24,7 @@ import sevenUnits.utils.ObjectProduct; /** * A unit that uses functional objects to convert to and from its base. - * + * * @author Adrien Hopkins * @since 2019-05-22 * @since v0.3.0 @@ -33,7 +33,7 @@ final class FunctionalUnit extends Unit { /** * A function that accepts a value expressed in the unit's base and returns * that value expressed in this unit. - * + * * @since 2019-05-22 * @since v0.3.0 */ @@ -42,7 +42,7 @@ final class FunctionalUnit extends Unit { /** * A function that accepts a value expressed in the unit and returns that * value expressed in the unit's base. - * + * * @since 2019-05-22 * @since v0.3.0 */ @@ -50,7 +50,7 @@ final class FunctionalUnit extends Unit { /** * Creates the {@code FunctionalUnit}. - * + * * @param base unit's base * @param converterFrom function that accepts a value expressed in the unit's * base and returns that value expressed in this unit. @@ -72,7 +72,7 @@ final class FunctionalUnit extends Unit { /** * Creates the {@code FunctionalUnit}. - * + * * @param base unit's base * @param converterFrom function that accepts a value expressed in the unit's * base and returns that value expressed in this unit. @@ -95,7 +95,7 @@ final class FunctionalUnit extends Unit { /** * {@inheritDoc} - * + * * Uses {@code converterFrom} to convert. */ @Override @@ -105,7 +105,7 @@ final class FunctionalUnit extends Unit { /** * {@inheritDoc} - * + * * Uses {@code converterTo} to convert. */ @Override diff --git a/src/main/java/sevenUnits/unit/LinearUnit.java b/src/main/java/sevenUnits/unit/LinearUnit.java index 7191196..22105b6 100644 --- a/src/main/java/sevenUnits/unit/LinearUnit.java +++ b/src/main/java/sevenUnits/unit/LinearUnit.java @@ -26,7 +26,7 @@ import sevenUnits.utils.UncertainDouble; /** * A unit that can be expressed as a product of its base and a number. For * example, kilometres, inches and pounds. - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -35,7 +35,7 @@ public final class LinearUnit extends Unit { /** * Gets a {@code LinearUnit} from a unit and a value. For example, converts * '59 °F' to a linear unit with the value of '288.15 K' - * + * * @param unit unit to convert * @param value value to convert * @return value expressed as a {@code LinearUnit} @@ -48,11 +48,11 @@ public final class LinearUnit extends Unit { Objects.requireNonNull(unit, "unit must not be null.").getBase(), unit.convertToBase(value), NameSymbol.EMPTY); } - + /** * Gets a {@code LinearUnit} from a unit and a value. For example, converts * '59 °F' to a linear unit with the value of '288.15 K' - * + * * @param unit unit to convert * @param value value to convert * @param ns name(s) and symbol of unit @@ -67,7 +67,7 @@ public final class LinearUnit extends Unit { Objects.requireNonNull(unit, "unit must not be null.").getBase(), unit.convertToBase(value), ns); } - + /** * @param unit unit to get base version of * @return the base unit associated with {@code unit}, as a @@ -78,12 +78,12 @@ public final class LinearUnit extends Unit { public static LinearUnit getBase(final Unit unit) { return new LinearUnit(unit.getBase(), 1, NameSymbol.EMPTY); } - + /** * Gets a {@code LinearUnit} from a unit base and a conversion factor. In * other words, gets the product of {@code unitBase} and * {@code conversionFactor}, expressed as a {@code LinearUnit}. - * + * * @param unitBase unit base to multiply by * @param conversionFactor number to multiply base by * @return product of base and conversion factor @@ -95,12 +95,12 @@ public final class LinearUnit extends Unit { final double conversionFactor) { return new LinearUnit(unitBase, conversionFactor, NameSymbol.EMPTY); } - + /** * Gets a {@code LinearUnit} from a unit base and a conversion factor. In * other words, gets the product of {@code unitBase} and * {@code conversionFactor}, expressed as a {@code LinearUnit}. - * + * * @param unitBase unit base to multiply by * @param conversionFactor number to multiply base by * @param ns name(s) and symbol of unit @@ -113,22 +113,22 @@ public final class LinearUnit extends Unit { final double conversionFactor, final NameSymbol ns) { return new LinearUnit(unitBase, conversionFactor, ns); } - + /** * The value of this unit as represented in its base form. Mathematically, - * + * * 
 	 * this = conversionFactor * getBase()
 	 *
- * + * * @since 2019-10-16 * @since v0.3.0 */ private final double conversionFactor; - + /** * Creates the {@code LinearUnit}. - * + * * @param unitBase base of linear unit * @param conversionFactor conversion factor between base and unit * @since 2019-10-16 @@ -139,21 +139,21 @@ public final class LinearUnit extends Unit { super(unitBase, ns); this.conversionFactor = conversionFactor; } - + /** * {@inheritDoc} - * + * * Converts by dividing by {@code conversionFactor} */ @Override protected double convertFromBase(final double value) { return value / this.getConversionFactor(); } - + /** * Converts an {@code UncertainDouble} value expressed in this unit to an * {@code UncertainValue} value expressed in {@code other}. - * + * * @param other unit to convert to * @param value value to convert * @return converted value @@ -170,35 +170,34 @@ public final class LinearUnit extends Unit { if (this.canConvertTo(other)) return value.timesExact( this.getConversionFactor() / other.getConversionFactor()); - else - throw new IllegalArgumentException( - String.format("Cannot convert from %s to %s.", this, other)); - + throw new IllegalArgumentException( + String.format("Cannot convert from %s to %s.", this, other)); + } - + /** * {@inheritDoc} - * + * * Converts by multiplying by {@code conversionFactor} */ @Override protected double convertToBase(final double value) { return value * this.getConversionFactor(); } - + /** * Converts an {@code UncertainDouble} to the base unit. - * + * * @since 2020-09-07 * @since v0.3.0 */ UncertainDouble convertToBase(final UncertainDouble value) { return value.timesExact(this.getConversionFactor()); } - + /** * Divides this unit by a scalar. - * + * * @param divisor scalar to divide by * @return quotient * @since 2018-12-23 @@ -207,10 +206,10 @@ public final class LinearUnit extends Unit { public LinearUnit dividedBy(final double divisor) { return valueOf(this.getBase(), this.getConversionFactor() / divisor); } - + /** * Returns the quotient of this unit and another. - * + * * @param divisor unit to divide by * @return quotient of two units * @throws NullPointerException if {@code divisor} is null @@ -219,24 +218,24 @@ public final class LinearUnit extends Unit { */ public LinearUnit dividedBy(final LinearUnit divisor) { Objects.requireNonNull(divisor, "other must not be null"); - + // divide the units - final ObjectProduct base = this.getBase() + final var base = this.getBase() .dividedBy(divisor.getBase()); return valueOf(base, this.getConversionFactor() / divisor.getConversionFactor()); } - + /** * {@inheritDoc} - * + * * Uses the base and conversion factor of units to test for equality. */ @Override public boolean equals(final Object obj) { if (!(obj instanceof LinearUnit)) return false; - final LinearUnit other = (LinearUnit) obj; + final var other = (LinearUnit) obj; return Objects.equals(this.getBase(), other.getBase()) && Double.compare(this.getConversionFactor(), other.getConversionFactor()) == 0; @@ -244,18 +243,18 @@ public final class LinearUnit extends Unit { /** * @param other unit to test equality with - * @return true iff this unit and other are equal, - * ignoring small differences caused by floating-point error. - * - * @apiNote This method is not transitive, - * so it cannot be used as an equals method. + * @return true iff this unit and other are equal, ignoring small differences + * caused by floating-point error. + * + * @apiNote This method is not transitive, so it cannot be used as an equals + * method. */ public boolean equalsApproximately(final LinearUnit other) { return Objects.equals(this.getBase(), other.getBase()) && DecimalComparison.equals(this.getConversionFactor(), other.getConversionFactor()); } - + /** * @return conversion factor * @since 2019-10-16 @@ -264,10 +263,10 @@ public final class LinearUnit extends Unit { public double getConversionFactor() { return this.conversionFactor; } - + /** * {@inheritDoc} - * + * * Uses the base and conversion factor to compute a hash code. */ @Override @@ -275,7 +274,7 @@ public final class LinearUnit extends Unit { return 31 * this.getBase().hashCode() + Double.hashCode(this.getConversionFactor()); } - + /** * @return whether this unit is equivalent to a {@code BaseUnit} (i.e. there * is a {@code BaseUnit b} where @@ -286,7 +285,7 @@ public final class LinearUnit extends Unit { public boolean isBase() { return this.isCoherent() && this.getBase().isSingleObject(); } - + /** * @return whether this unit is coherent (i.e. has conversion factor 1) * @since 2019-10-16 @@ -295,7 +294,7 @@ public final class LinearUnit extends Unit { public boolean isCoherent() { return this.getConversionFactor() == 1; } - + /** * Returns the difference of this unit and another. *

@@ -304,7 +303,7 @@ public final class LinearUnit extends Unit { * does not meet this condition, an {@code IllegalArgumentException} will be * thrown. *

- * + * * @param subtrahend unit to subtract * @return difference of units * @throws IllegalArgumentException if {@code subtrahend} is not compatible @@ -315,18 +314,18 @@ public final class LinearUnit extends Unit { */ public LinearUnit minus(final LinearUnit subtrahend) { Objects.requireNonNull(subtrahend, "addend must not be null."); - + // reject subtrahends that cannot be added to this unit if (!this.getBase().equals(subtrahend.getBase())) throw new IllegalArgumentException(String.format( "Incompatible units for subtraction \"%s\" and \"%s\".", this, subtrahend)); - + // subtract the units return valueOf(this.getBase(), this.getConversionFactor() - subtrahend.getConversionFactor()); } - + /** * Returns the sum of this unit and another. *

@@ -335,7 +334,7 @@ public final class LinearUnit extends Unit { * does not meet this condition, an {@code IllegalArgumentException} will be * thrown. *

- * + * * @param addend unit to add * @return sum of units * @throws IllegalArgumentException if {@code addend} is not compatible for @@ -346,21 +345,21 @@ public final class LinearUnit extends Unit { */ public LinearUnit plus(final LinearUnit addend) { Objects.requireNonNull(addend, "addend must not be null."); - + // reject addends that cannot be added to this unit if (!this.getBase().equals(addend.getBase())) throw new IllegalArgumentException(String.format( "Incompatible units for addition \"%s\" and \"%s\".", this, addend)); - + // add the units return valueOf(this.getBase(), this.getConversionFactor() + addend.getConversionFactor()); } - + /** * Multiplies this unit by a scalar. - * + * * @param multiplier scalar to multiply by * @return product * @since 2018-12-23 @@ -369,10 +368,10 @@ public final class LinearUnit extends Unit { public LinearUnit times(final double multiplier) { return valueOf(this.getBase(), this.getConversionFactor() * multiplier); } - + /** * Returns the product of this unit and another. - * + * * @param multiplier unit to multiply by * @return product of two units * @throws NullPointerException if {@code multiplier} is null @@ -381,24 +380,24 @@ public final class LinearUnit extends Unit { */ public LinearUnit times(final LinearUnit multiplier) { Objects.requireNonNull(multiplier, "other must not be null"); - + // multiply the units - final ObjectProduct base = this.getBase() + final var base = this.getBase() .times(multiplier.getBase()); return valueOf(base, this.getConversionFactor() * multiplier.getConversionFactor()); } - + @Override public String toDefinitionString() { return Double.toString(this.conversionFactor) + (this.getBase().equals(ObjectProduct.empty()) ? "" : " " + this.getBase().toString(BaseUnit::getShortName)); } - + /** * Returns this unit but to an exponent. - * + * * @param exponent exponent to exponentiate unit to * @return exponentiated unit * @since 2019-01-15 @@ -408,11 +407,11 @@ public final class LinearUnit extends Unit { return valueOf(this.getBase().toExponent(exponent), Math.pow(this.conversionFactor, exponent)); } - + /** * Returns this unit to an exponent, rounding the resulting dimensions to the * nearest integer. - * + * * @param exponent exponent to raise unit to * @return result of rounded exponentation * @since 2024-08-22 @@ -423,12 +422,12 @@ public final class LinearUnit extends Unit { return valueOf(this.getBase().toExponentRounded(exponent), Math.pow(this.conversionFactor, exponent)); } - + @Override public LinearUnit withName(final NameSymbol ns) { return valueOf(this.getBase(), this.getConversionFactor(), ns); } - + /** * Returns the result of applying {@code prefix} to this unit. *

@@ -438,7 +437,7 @@ public final class LinearUnit extends Unit { * have a symbol.
* This method ignores alternate names of both this unit and the provided * prefix. - * + * * @param prefix prefix to apply * @return unit with prefix * @since 2019-03-18 @@ -446,8 +445,8 @@ public final class LinearUnit extends Unit { * @throws NullPointerException if prefix is null */ public LinearUnit withPrefix(final UnitPrefix prefix) { - final LinearUnit unit = this.times(prefix.getMultiplier()); - + final var unit = this.times(prefix.getMultiplier()); + // create new name and symbol, if possible final String name; if (this.getPrimaryName().isPresent() @@ -456,14 +455,14 @@ public final class LinearUnit extends Unit { } else { name = null; } - + final String symbol; if (this.getSymbol().isPresent() && prefix.getSymbol().isPresent()) { symbol = prefix.getSymbol().get() + this.getSymbol().get(); } else { symbol = null; } - + return unit.withName(NameSymbol.ofNullable(name, symbol)); } } diff --git a/src/main/java/sevenUnits/unit/LinearUnitValue.java b/src/main/java/sevenUnits/unit/LinearUnitValue.java index 86520d7..9a99e00 100644 --- a/src/main/java/sevenUnits/unit/LinearUnitValue.java +++ b/src/main/java/sevenUnits/unit/LinearUnitValue.java @@ -20,7 +20,6 @@ import java.math.RoundingMode; import java.util.ArrayList; import java.util.List; import java.util.Objects; -import java.util.Optional; import sevenUnits.utils.DecimalComparison; import sevenUnits.utils.ObjectProduct; @@ -28,10 +27,10 @@ import sevenUnits.utils.UncertainDouble; /** * A possibly uncertain value expressed in a linear unit. - * + * * Unless otherwise indicated, all methods in this class throw a * {@code NullPointerException} when an argument is null. - * + * * @author Adrien Hopkins * @since 2020-07-26 * @since v0.3.0 @@ -42,14 +41,14 @@ public final class LinearUnitValue { /** * Gets an exact {@code LinearUnitValue} - * + * * @param unit unit to express with * @param value value to express * @return exact {@code LinearUnitValue} instance * @since 2020-07-26 * @since v0.3.0 */ - public static final LinearUnitValue getExact(final LinearUnit unit, + public static LinearUnitValue getExact(final LinearUnit unit, final double value) { return new LinearUnitValue( Objects.requireNonNull(unit, "unit must not be null"), @@ -58,14 +57,14 @@ public final class LinearUnitValue { /** * Gets an uncertain {@code LinearUnitValue} - * + * * @param unit unit to express with * @param value value to express * @return uncertain {@code LinearUnitValue} instance * @since 2020-07-26 * @since v0.3.0 */ - public static final LinearUnitValue of(final LinearUnit unit, + public static LinearUnitValue of(final LinearUnit unit, final UncertainDouble value) { return new LinearUnitValue( Objects.requireNonNull(unit, "unit must not be null"), @@ -93,7 +92,7 @@ public final class LinearUnitValue { * @since 2020-08-04 * @since v0.3.0 */ - public final UnitValue asUnitValue() { + public UnitValue asUnitValue() { return UnitValue.of(this.unit, this.value.value()); } @@ -103,20 +102,20 @@ public final class LinearUnitValue { * @since 2020-07-26 * @since v0.3.0 */ - public final boolean canConvertTo(final LinearUnit other) { + public boolean canConvertTo(final LinearUnit other) { return this.unit.canConvertTo(other); } /** * Returns a LinearUnitValue that represents the same value expressed in a * different unit - * + * * @param other new unit to express value in * @return value expressed in {@code other} * @since 2020-07-26 * @since v0.3.0 */ - public final LinearUnitValue convertTo(final LinearUnit other) { + public LinearUnitValue convertTo(final LinearUnit other) { return LinearUnitValue.of(other, this.unit.convertTo(other, this.value)); } @@ -131,7 +130,7 @@ public final class LinearUnitValue { * @since 2024-08-15 * @since v1.0.0 */ - public final List convertToMultiple( + public List convertToMultiple( final List others) { if (others.size() < 1) throw new IllegalArgumentException("Must have at least one unit"); @@ -141,17 +140,17 @@ public final class LinearUnitValue { "All provided units must have the same base as the value."); } - LinearUnitValue remaining = this; + var remaining = this; final List values = new ArrayList<>(others.size()); for (final LinearUnit unit : others.subList(0, others.size() - 1)) { - final LinearUnitValue remainingInUnit = remaining.convertTo(unit); - final LinearUnitValue value = getExact(unit, + final var remainingInUnit = remaining.convertTo(unit); + final var value = getExact(unit, Math.floor(remainingInUnit.getValueExact() + 1e-12)); values.add(value); remaining = remaining.minus(value); } - final LinearUnitValue lastValue = remaining + final var lastValue = remaining .convertTo(others.get(others.size() - 1)); values.add(lastValue); return values; @@ -159,7 +158,7 @@ public final class LinearUnitValue { /** * Divides this value by a scalar - * + * * @param divisor value to divide by * @return multiplied value * @since 2020-07-28 @@ -171,7 +170,7 @@ public final class LinearUnitValue { /** * Divides this value by another value - * + * * @param divisor value to multiply by * @return quotient * @since 2020-07-28 @@ -186,7 +185,7 @@ public final class LinearUnitValue { * Returns true if this and obj represent the same value, regardless of * whether or not they are expressed in the same unit. So (1000 m).equals(1 * km) returns true. - * + * * @since 2020-07-26 * @since v0.3.0 * @see #equals(Object, boolean) @@ -195,7 +194,7 @@ public final class LinearUnitValue { public boolean equals(final Object obj) { if (!(obj instanceof LinearUnitValue)) return false; - final LinearUnitValue other = (LinearUnitValue) obj; + final var other = (LinearUnitValue) obj; return Objects.equals(this.unit.getBase(), other.unit.getBase()) && this.unit.convertToBase(this.value) .equals(other.unit.convertToBase(other.value)); @@ -205,13 +204,13 @@ public final class LinearUnitValue { * Returns true if this and obj represent the same value, regardless of * whether or not they are expressed in the same unit. So (1000 m).equals(1 * km) returns true. - * + * * @param obj object to test equality with * @param avoidFPErrors if true, this method will attempt to avoid * floating-point errors, at the cost of not always * being transitive. * @return true iff this and obj are equal - * + * * @since 2020-07-28 * @since v0.3.0 */ @@ -220,7 +219,7 @@ public final class LinearUnitValue { return this.equals(obj); if (!(obj instanceof LinearUnitValue)) return false; - final LinearUnitValue other = (LinearUnitValue) obj; + final var other = (LinearUnitValue) obj; return Objects.equals(this.unit.getBase(), other.unit.getBase()) && DecimalComparison.equals(this.unit.convertToBase(this.value), other.unit.convertToBase(other.value)); @@ -229,7 +228,7 @@ public final class LinearUnitValue { /** * @param other another {@code LinearUnitValue} * @return true iff this and other are within each other's uncertainty range - * + * * @since 2020-07-26 * @since v0.3.0 */ @@ -237,9 +236,9 @@ public final class LinearUnitValue { if (other == null || !Objects.equals(this.unit.getBase(), other.unit.getBase())) return false; - final LinearUnit base = LinearUnit.valueOf(this.unit.getBase(), 1); - final LinearUnitValue thisBase = this.convertTo(base); - final LinearUnitValue otherBase = other.convertTo(base); + final var base = LinearUnit.valueOf(this.unit.getBase(), 1); + final var thisBase = this.convertTo(base); + final var otherBase = other.convertTo(base); return thisBase.value.equivalent(otherBase.value); } @@ -249,7 +248,7 @@ public final class LinearUnitValue { * @since 2020-09-29 * @since v0.3.0 */ - public final LinearUnit getUnit() { + public LinearUnit getUnit() { return this.unit; } @@ -258,7 +257,7 @@ public final class LinearUnitValue { * @since 2020-09-29 * @since v0.3.0 */ - public final UncertainDouble getValue() { + public UncertainDouble getValue() { return this.value; } @@ -267,7 +266,7 @@ public final class LinearUnitValue { * @since 2020-09-07 * @since v0.3.0 */ - public final double getValueExact() { + public double getValueExact() { return this.value.value(); } @@ -280,7 +279,7 @@ public final class LinearUnitValue { /** * Returns the difference of this value and another, expressed in this * value's unit - * + * * @param subtrahend value to subtract * @return difference of values * @throws IllegalArgumentException if {@code subtrahend} has a unit that is @@ -296,14 +295,14 @@ public final class LinearUnitValue { "Incompatible units for subtraction \"%s\" and \"%s\".", this.unit, subtrahend.unit)); - final LinearUnitValue otherConverted = subtrahend.convertTo(this.unit); + final var otherConverted = subtrahend.convertTo(this.unit); return LinearUnitValue.of(this.unit, this.value.minus(otherConverted.value)); } /** * Returns the sum of this value and another, expressed in this value's unit - * + * * @param addend value to add * @return sum of values * @throws IllegalArgumentException if {@code addend} has a unit that is not @@ -319,14 +318,14 @@ public final class LinearUnitValue { "Incompatible units for addition \"%s\" and \"%s\".", this.unit, addend.unit)); - final LinearUnitValue otherConverted = addend.convertTo(this.unit); + final var otherConverted = addend.convertTo(this.unit); return LinearUnitValue.of(this.unit, this.value.plus(otherConverted.value)); } /** * Multiplies this value by a scalar - * + * * @param multiplier value to multiply by * @return multiplied value * @since 2020-07-28 @@ -338,7 +337,7 @@ public final class LinearUnitValue { /** * Multiplies this value by another value - * + * * @param multiplier value to multiply by * @return product * @since 2020-07-28 @@ -351,7 +350,7 @@ public final class LinearUnitValue { /** * Raises a value to an exponent - * + * * @param exponent exponent to raise to * @return result of exponentiation * @since 2020-07-28 @@ -364,7 +363,7 @@ public final class LinearUnitValue { /** * Raises this value to an exponent, rounding all dimensions to integers. - * + * * @param exponent exponent to raise this value to * @return result of exponentation * @@ -391,28 +390,28 @@ public final class LinearUnitValue { * single numbers. *

* Non-exact values are rounded intelligently based on their uncertainty. - * + * * @param showUncertainty whether to show the value's uncertainty - * @param roundingMode how to round numbers in this string + * @param roundingMode how to round numbers in this string * @return string representing this value - * + * * @since 2020-07-26 * @since v0.3.0 */ public String toString(final boolean showUncertainty, RoundingMode roundingMode) { - final Optional primaryName = this.unit.getPrimaryName(); - final Optional symbol = this.unit.getSymbol(); - final String chosenName = symbol.orElse(primaryName.orElse(null)); + final var primaryName = this.unit.getPrimaryName(); + final var symbol = this.unit.getSymbol(); + final var chosenName = symbol.orElse(primaryName.orElse(null)); - final UncertainDouble baseValue = this.unit.convertToBase(this.value); + final var baseValue = this.unit.convertToBase(this.value); // get rounded strings // if showUncertainty is true, add brackets around the string - final String valueString = (showUncertainty ? "(" : "") + final var valueString = (showUncertainty ? "(" : "") + this.value.toString(showUncertainty, roundingMode) + (showUncertainty ? ")" : ""); - final String baseValueString = (showUncertainty ? "(" : "") + final var baseValueString = (showUncertainty ? "(" : "") + baseValue.toString(showUncertainty, roundingMode) + (showUncertainty ? ")" : ""); @@ -421,7 +420,6 @@ public final class LinearUnitValue { return String.format("%s unnamed unit (= %s %s)", valueString, baseValueString, this.unit.getBase() .toString(unit -> unit.getSymbol().orElseThrow())); - else - return String.format("%s %s", valueString, chosenName); + return String.format("%s %s", valueString, chosenName); } } diff --git a/src/main/java/sevenUnits/unit/LoadingException.java b/src/main/java/sevenUnits/unit/LoadingException.java index 7b3d708..2a75c99 100644 --- a/src/main/java/sevenUnits/unit/LoadingException.java +++ b/src/main/java/sevenUnits/unit/LoadingException.java @@ -22,15 +22,17 @@ import java.util.Optional; /** * An exception that occurred when loading a file. This wrapper class adds more * info about the error. - * + * * @author Adrien Hopkins * @since 2024-08-22 * @since v1.0.0 */ public final class LoadingException extends RuntimeException { /** The type of file that was being loaded. */ - public static enum FileType { - @SuppressWarnings("javadoc") UNIT, @SuppressWarnings("javadoc") DIMENSION + public enum FileType { + @SuppressWarnings("javadoc") + UNIT, @SuppressWarnings("javadoc") + DIMENSION } private static final long serialVersionUID = -8167971828216907607L; @@ -45,7 +47,7 @@ public final class LoadingException extends RuntimeException { /** * Create a LoadingException from some information, without a file. - * + * * @param lineNumber line number error happened on * @param line text of invalid line * @param fileType type of file @@ -63,7 +65,7 @@ public final class LoadingException extends RuntimeException { /** * Create a LoadingException from some information, with a file. - * + * * @param lineNumber line number error happened on * @param line text of invalid line * @param file file error happened on @@ -80,16 +82,12 @@ public final class LoadingException extends RuntimeException { this.problem = problem; } - /** - * @return the file this error happened in, if there is one - */ + /** @return the file this error happened in, if there is one */ public Optional file() { return this.file; } - /** - * @return type of file that this error happened in - */ + /** @return type of file that this error happened in */ public FileType fileType() { return this.fileType; } @@ -107,23 +105,17 @@ public final class LoadingException extends RuntimeException { this.line, this.problem)); } - /** - * @return text of line that caused this error - */ + /** @return text of line that caused this error */ public String line() { return this.line; } - /** - * @return number of line that caused this error - */ + /** @return number of line that caused this error */ public long lineNumber() { return this.lineNumber; } - /** - * @return the error, as an exception - */ + /** @return the error, as an exception */ public RuntimeException problem() { return this.problem; } diff --git a/src/main/java/sevenUnits/unit/Metric.java b/src/main/java/sevenUnits/unit/Metric.java index 34fd0b8..e712dc3 100644 --- a/src/main/java/sevenUnits/unit/Metric.java +++ b/src/main/java/sevenUnits/unit/Metric.java @@ -24,16 +24,16 @@ import sevenUnits.utils.ObjectProduct; /** * All of the units, prefixes and dimensions that are used by the SI, as well as * some outside the SI. - * + * *

* This class does not include prefixed units. To obtain prefixed units, use * {@link LinearUnit#withPrefix}: - * + * * 

  * LinearUnit KILOMETRE = SI.METRE.withPrefix(SI.KILO);
  *
- * - * + * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -107,7 +107,7 @@ public final class Metric { /** * Constants that relate to the SI or other systems. - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 @@ -350,7 +350,7 @@ public final class Metric { pr -> 0.5 * Math.log(pr), Np -> Math.exp(2 * Np)) .withName(NameSymbol.of("neper", "Np")); public static final Unit BEL = Unit.fromConversionFunctions(ONE.getBase(), - pr -> Math.log10(pr), dB -> Math.pow(10, dB)) + Math::log10, dB -> Math.pow(10, dB)) .withName(NameSymbol.of("bel", "B")); public static final Unit DECIBEL = Unit .fromConversionFunctions(ONE.getBase(), pr -> 10 * Math.log10(pr), diff --git a/src/main/java/sevenUnits/unit/USCustomary.java b/src/main/java/sevenUnits/unit/USCustomary.java index be8c5e2..ef12043 100644 --- a/src/main/java/sevenUnits/unit/USCustomary.java +++ b/src/main/java/sevenUnits/unit/USCustomary.java @@ -18,7 +18,7 @@ package sevenUnits.unit; /** * A static utility class that contains units in the US Customary system. - * + * * @author Adrien Hopkins * @since 2019-10-21 * @since v0.3.0 @@ -29,7 +29,7 @@ package sevenUnits.unit; public final class USCustomary { /** * US Customary units that measure area - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 @@ -48,7 +48,7 @@ public final class USCustomary { /** * US Customary units that measure length - * + * * @author Adrien Hopkins * @since 2019-10-28 * @since v0.3.0 @@ -79,7 +79,7 @@ public final class USCustomary { /** * mass units - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 @@ -100,7 +100,7 @@ public final class USCustomary { /** * Volume units - * + * * @author Adrien Hopkins * @since 2019-11-08 * @since v0.3.0 diff --git a/src/main/java/sevenUnits/unit/Unit.java b/src/main/java/sevenUnits/unit/Unit.java index d651fe2..40e6e0d 100644 --- a/src/main/java/sevenUnits/unit/Unit.java +++ b/src/main/java/sevenUnits/unit/Unit.java @@ -28,7 +28,7 @@ import sevenUnits.utils.ObjectProduct; /** * A unit that is composed of base units. - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -37,14 +37,14 @@ public abstract class Unit implements Nameable { /** * Returns a unit from its base and the functions it uses to convert to and * from its base. - * + * *

* For example, to get a unit representing the degree Celsius, the following * code can be used: - * + * * {@code Unit.fromConversionFunctions(SI.KELVIN, tempK -> tempK - 273.15, tempC -> tempC + 273.15);} *

- * + * * @param base unit's base * @param converterFrom function that accepts a value expressed in the unit's * base and returns that value expressed in this unit. @@ -65,14 +65,14 @@ public abstract class Unit implements Nameable { /** * Returns a unit from its base and the functions it uses to convert to and * from its base. - * + * *

* For example, to get a unit representing the degree Celsius, the following * code can be used: - * + * * {@code Unit.fromConversionFunctions(SI.KELVIN, tempK -> tempK - 273.15, tempC -> tempC + 273.15);} *

- * + * * @param base unit's base * @param converterFrom function that accepts a value expressed in the unit's * base and returns that value expressed in this unit. @@ -93,7 +93,7 @@ public abstract class Unit implements Nameable { /** * The combination of units that this unit is based on. - * + * * @since 2019-10-16 * @since v0.3.0 */ @@ -101,7 +101,7 @@ public abstract class Unit implements Nameable { /** * This unit's name(s) and symbol - * + * * @since 2020-09-07 * @since v0.3.0 */ @@ -117,21 +117,20 @@ public abstract class Unit implements Nameable { /** * A constructor that constructs {@code BaseUnit} instances. - * + * * @since 2019-10-16 * @since v0.3.0 */ Unit(final NameSymbol nameSymbol) { - if (this instanceof BaseUnit) { - this.unitBase = ObjectProduct.oneOf((BaseUnit) this); - } else + if (!(this instanceof BaseUnit)) throw new AssertionError(); + this.unitBase = ObjectProduct.oneOf((BaseUnit) this); this.nameSymbol = nameSymbol; } /** * Creates the {@code Unit}. - * + * * @param unitBase base of unit * @param ns names and symbol of unit * @since 2019-10-16 @@ -147,7 +146,7 @@ public abstract class Unit implements Nameable { /** * Checks if a value expressed in this unit can be converted to a value * expressed in {@code other} - * + * * @param other unit or unitlike form to test with * @return true if they are compatible * @since 2019-01-13 @@ -171,10 +170,10 @@ public abstract class Unit implements Nameable { * If this unit is a base unit, this method should return * {@code value}. *

- * + * * @implSpec This method is used by {@link #convertTo}, and its behaviour * affects the behaviour of {@code convertTo}. - * + * * @param value value expressed in base unit * @return value expressed in this unit * @since 2018-12-22 @@ -185,12 +184,12 @@ public abstract class Unit implements Nameable { /** * Converts a value expressed in this unit to a value expressed in * {@code other}. - * + * * @implSpec If unit conversion is possible, this implementation returns * {@code other.convertFromBase(this.convertToBase(value))}. * Therefore, overriding either of those methods will change the * output of this method. - * + * * @param other unit to convert to * @param value value to convert * @return converted value @@ -205,9 +204,8 @@ public abstract class Unit implements Nameable { Objects.requireNonNull(other, "other must not be null."); if (this.canConvertTo(other)) return other.convertFromBase(this.convertToBase(value)); - else - throw new IllegalArgumentException( - String.format("Cannot convert from %s to %s.", this, other)); + throw new IllegalArgumentException( + String.format("Cannot convert from %s to %s.", this, other)); } /** @@ -222,10 +220,10 @@ public abstract class Unit implements Nameable { * If this unit is a base unit, this method should return * {@code value}. *

- * + * * @implSpec This method is used by {@link #convertTo}, and its behaviour * affects the behaviour of {@code convertTo}. - * + * * @param value value expressed in this unit * @return value expressed in base unit * @since 2018-12-22 @@ -249,7 +247,7 @@ public abstract class Unit implements Nameable { */ public final ObjectProduct getDimension() { if (this.dimension == null) { - final Map mapping = this.unitBase.exponentMap(); + final var mapping = this.unitBase.exponentMap(); final Map dimensionMap = new HashMap<>(); for (final BaseUnit key : mapping.keySet()) { @@ -287,9 +285,9 @@ public abstract class Unit implements Nameable { *

* All SI units (as designated by the BIPM) except the degree Celsius are * considered "metric" by this definition. - * + * * @return true iff this unit is metric. - * + * * @since 2020-08-27 * @since v0.3.0 */ @@ -297,7 +295,7 @@ public abstract class Unit implements Nameable { // first condition - check that it is a linear unit if (!(this instanceof LinearUnit)) return false; - final LinearUnit linear = (LinearUnit) this; + final var linear = (LinearUnit) this; // second condition - check that for (final BaseUnit b : linear.getBase().getBaseSet()) { @@ -318,9 +316,7 @@ public abstract class Unit implements Nameable { public String toDefinitionString() { if (!this.unitBase.getNameSymbol().isEmpty()) return "derived from " + this.unitBase.getName(); - else - return "derived from " - + this.getBase().toString(BaseUnit::getShortName); + return "derived from " + this.getBase().toString(BaseUnit::getShortName); } /** @@ -338,8 +334,7 @@ public abstract class Unit implements Nameable { && this.nameSymbol.getSymbol().isPresent()) return this.nameSymbol.getPrimaryName().orElseThrow() + " (" + this.nameSymbol.getSymbol().orElseThrow() + ")"; - else - return this.getName(); + return this.getName(); } /** diff --git a/src/main/java/sevenUnits/unit/UnitDatabase.java b/src/main/java/sevenUnits/unit/UnitDatabase.java index a85ec5f..05e9cc9 100644 --- a/src/main/java/sevenUnits/unit/UnitDatabase.java +++ b/src/main/java/sevenUnits/unit/UnitDatabase.java @@ -40,7 +40,6 @@ import java.util.Set; import java.util.function.BiFunction; import java.util.function.Function; import java.util.function.Predicate; -import java.util.regex.Matcher; import java.util.regex.Pattern; import sevenUnits.utils.ConditionalExistenceCollections; @@ -51,7 +50,7 @@ import sevenUnits.utils.UncertainDouble; /** * A database of units, prefixes and dimensions, and their names. - * + * * @author Adrien Hopkins * @since 2019-01-07 * @since v0.1.0 @@ -88,7 +87,7 @@ public final class UnitDatabase { * Because of ambiguities between prefixes (i.e. kilokilo = mega), * {@link #containsValue} and {@link #values()} currently ignore prefixes. *

- * + * * @author Adrien Hopkins * @since 2019-04-13 * @since v0.2.0 @@ -96,7 +95,7 @@ public final class UnitDatabase { private static final class PrefixedUnitMap implements Map { /** * The class used for entry sets. - * + * *

* If the map that created this set is infinite in size (has at least one * unit and at least one prefix), this set is infinite as well. If this @@ -104,7 +103,7 @@ public final class UnitDatabase { * {@code IllegalStateException} instead of creating an infinite-sized * array. *

- * + * * @author Adrien Hopkins * @since 2019-04-13 * @since v0.2.0 @@ -113,7 +112,7 @@ public final class UnitDatabase { extends AbstractSet> { /** * The entry for this set. - * + * * @author Adrien Hopkins * @since 2019-04-14 * @since v0.2.0 @@ -125,7 +124,7 @@ public final class UnitDatabase { /** * Creates the {@code PrefixedUnitEntry}. - * + * * @param key key * @param value value * @since 2019-04-14 @@ -181,7 +180,7 @@ public final class UnitDatabase { * string is the string representation of the key, then the equals * ({@code =}) character, then the string representation of the * value. - * + * * @since 2019-05-03 * @since v0.3.0 */ @@ -194,7 +193,7 @@ public final class UnitDatabase { /** * An iterator that iterates over the units of a * {@code PrefixedUnitNameSet}. - * + * * @author Adrien Hopkins * @since 2019-04-14 * @since v0.2.0 @@ -214,9 +213,9 @@ public final class UnitDatabase { /** * Creates the * {@code UnitsDatabase.PrefixedUnitMap.PrefixedUnitNameSet.PrefixedUnitNameIterator}. - * + * * @param map map to base iterator on - * + * * @since 2019-04-14 * @since v0.2.0 */ @@ -232,7 +231,7 @@ public final class UnitDatabase { * @since v0.2.0 */ private String getCurrentUnitName() { - final StringBuilder unitName = new StringBuilder(); + final var unitName = new StringBuilder(); for (final int i : this.prefixCoordinates) { unitName.append(this.prefixNames.get(i)); } @@ -245,18 +244,15 @@ public final class UnitDatabase { public boolean hasNext() { if (this.unitNames.isEmpty()) return false; - else { - if (this.prefixNames.isEmpty()) - return this.prefixCoordinates.isEmpty() - && this.unitNamePosition < this.unitNames.size(); - else - return true; - } + if (this.prefixNames.isEmpty()) + return this.prefixCoordinates.isEmpty() + && this.unitNamePosition < this.unitNames.size(); + return true; } /** * Changes this iterator's position to the next available one. - * + * * @since 2019-04-14 * @since v0.2.0 */ @@ -272,7 +268,7 @@ public final class UnitDatabase { this.prefixCoordinates.add(0, 0); } else { // get the prefix coordinate to increment, then increment - int i = this.prefixCoordinates.size() - 1; + var i = this.prefixCoordinates.size() - 1; this.prefixCoordinates.set(i, this.prefixCoordinates.get(i) + 1); @@ -298,7 +294,7 @@ public final class UnitDatabase { @Override public Entry next() { // get next element - final Entry nextEntry = this.peek(); + final var nextEntry = this.peek(); // iterate to next position this.incrementPosition(); @@ -327,7 +323,7 @@ public final class UnitDatabase { } } - final String nextName = this.getCurrentUnitName(); + final var nextName = this.getCurrentUnitName(); return new PrefixedUnitEntry(nextName, this.map.get(nextName)); } @@ -335,7 +331,7 @@ public final class UnitDatabase { /** * Returns a string representation of the object. The exact details * of the representation are unspecified and subject to change. - * + * * @since 2019-05-03 * @since v0.3.0 */ @@ -352,7 +348,7 @@ public final class UnitDatabase { /** * Creates the {@code PrefixedUnitNameSet}. - * + * * @param map map that created this set * @since 2019-04-13 * @since v0.2.0 @@ -389,7 +385,7 @@ public final class UnitDatabase { // This is OK because I'm in a try-catch block, catching the // exact exception that would be thrown. @SuppressWarnings("unchecked") - final Entry tempEntry = (Entry) o; + final var tempEntry = (Entry) o; entry = tempEntry; } catch (final ClassCastException e) { throw new IllegalArgumentException( @@ -447,55 +443,45 @@ public final class UnitDatabase { public int size() { if (this.map.units.isEmpty()) return 0; - else { - if (this.map.prefixes.isEmpty()) - return this.map.units.size(); - else - // infinite set - return Integer.MAX_VALUE; - } + if (this.map.prefixes.isEmpty()) + return this.map.units.size(); + // infinite set + return Integer.MAX_VALUE; } - /** - * @throws IllegalStateException if the set is infinite in size - */ + /** @throws IllegalStateException if the set is infinite in size */ @Override public Object[] toArray() { if (this.map.units.isEmpty() || this.map.prefixes.isEmpty()) return super.toArray(); - else - // infinite set - throw new IllegalStateException( - "Cannot make an infinite set into an array."); + // infinite set + throw new IllegalStateException( + "Cannot make an infinite set into an array."); } - /** - * @throws IllegalStateException if the set is infinite in size - */ + /** @throws IllegalStateException if the set is infinite in size */ @Override public T[] toArray(final T[] a) { if (this.map.units.isEmpty() || this.map.prefixes.isEmpty()) return super.toArray(a); - else - // infinite set - throw new IllegalStateException( - "Cannot make an infinite set into an array."); + // infinite set + throw new IllegalStateException( + "Cannot make an infinite set into an array."); } @Override public String toString() { if (this.map.units.isEmpty() || this.map.prefixes.isEmpty()) return super.toString(); - else - return String.format( - "Infinite set of name-unit entries created from units %s and prefixes %s", - this.map.units, this.map.prefixes); + return String.format( + "Infinite set of name-unit entries created from units %s and prefixes %s", + this.map.units, this.map.prefixes); } } /** * The class used for unit name sets. - * + * *

* If the map that created this set is infinite in size (has at least one * unit and at least one prefix), this set is infinite as well. If this @@ -503,7 +489,7 @@ public final class UnitDatabase { * {@code IllegalStateException} instead of creating an infinite-sized * array. *

- * + * * @author Adrien Hopkins * @since 2019-04-13 * @since v0.2.0 @@ -513,7 +499,7 @@ public final class UnitDatabase { /** * An iterator that iterates over the units of a * {@code PrefixedUnitNameSet}. - * + * * @author Adrien Hopkins * @since 2019-04-14 * @since v0.2.0 @@ -533,9 +519,9 @@ public final class UnitDatabase { /** * Creates the * {@code UnitsDatabase.PrefixedUnitMap.PrefixedUnitNameSet.PrefixedUnitNameIterator}. - * + * * @param map map to base itorator on - * + * * @since 2019-04-14 * @since v0.2.0 */ @@ -551,7 +537,7 @@ public final class UnitDatabase { * @since v0.2.0 */ private String getCurrentUnitName() { - final StringBuilder unitName = new StringBuilder(); + final var unitName = new StringBuilder(); for (final int i : this.prefixCoordinates) { unitName.append(this.prefixNames.get(i)); } @@ -564,18 +550,15 @@ public final class UnitDatabase { public boolean hasNext() { if (this.unitNames.isEmpty()) return false; - else { - if (this.prefixNames.isEmpty()) - return this.prefixCoordinates.isEmpty() - && this.unitNamePosition < this.unitNames.size(); - else - return true; - } + if (this.prefixNames.isEmpty()) + return this.prefixCoordinates.isEmpty() + && this.unitNamePosition < this.unitNames.size(); + return true; } /** * Changes this iterator's position to the next available one. - * + * * @since 2019-04-14 * @since v0.2.0 */ @@ -591,7 +574,7 @@ public final class UnitDatabase { this.prefixCoordinates.add(0, 0); } else { // get the prefix coordinate to increment, then increment - int i = this.prefixCoordinates.size() - 1; + var i = this.prefixCoordinates.size() - 1; this.prefixCoordinates.set(i, this.prefixCoordinates.get(i) + 1); @@ -616,7 +599,7 @@ public final class UnitDatabase { @Override public String next() { - final String nextName = this.peek(); + final var nextName = this.peek(); this.incrementPosition(); @@ -649,7 +632,7 @@ public final class UnitDatabase { /** * Returns a string representation of the object. The exact details * of the representation are unspecified and subject to change. - * + * * @since 2019-05-03 * @since v0.3.0 */ @@ -666,7 +649,7 @@ public final class UnitDatabase { /** * Creates the {@code PrefixedUnitNameSet}. - * + * * @param map map that created this set * @since 2019-04-13 * @since v0.2.0 @@ -744,56 +727,46 @@ public final class UnitDatabase { public int size() { if (this.map.units.isEmpty()) return 0; - else { - if (this.map.prefixes.isEmpty()) - return this.map.units.size(); - else - // infinite set - return Integer.MAX_VALUE; - } + if (this.map.prefixes.isEmpty()) + return this.map.units.size(); + // infinite set + return Integer.MAX_VALUE; } - /** - * @throws IllegalStateException if the set is infinite in size - */ + /** @throws IllegalStateException if the set is infinite in size */ @Override public Object[] toArray() { if (this.map.units.isEmpty() || this.map.prefixes.isEmpty()) return super.toArray(); - else - // infinite set - throw new IllegalStateException( - "Cannot make an infinite set into an array."); + // infinite set + throw new IllegalStateException( + "Cannot make an infinite set into an array."); } - /** - * @throws IllegalStateException if the set is infinite in size - */ + /** @throws IllegalStateException if the set is infinite in size */ @Override public T[] toArray(final T[] a) { if (this.map.units.isEmpty() || this.map.prefixes.isEmpty()) return super.toArray(a); - else - // infinite set - throw new IllegalStateException( - "Cannot make an infinite set into an array."); + // infinite set + throw new IllegalStateException( + "Cannot make an infinite set into an array."); } @Override public String toString() { if (this.map.units.isEmpty() || this.map.prefixes.isEmpty()) return super.toString(); - else - return String.format( - "Infinite set of name-unit entries created from units %s and prefixes %s", - this.map.units, this.map.prefixes); + return String.format( + "Infinite set of name-unit entries created from units %s and prefixes %s", + this.map.units, this.map.prefixes); } } /** * The units stored in this collection, without prefixes. - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -801,7 +774,7 @@ public final class UnitDatabase { /** * The available prefixes for use. - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -814,7 +787,7 @@ public final class UnitDatabase { /** * Creates the {@code PrefixedUnitMap}. - * + * * @param units map mapping unit names to units * @param prefixes map mapping prefix names to prefixes * @since 2019-04-13 @@ -865,11 +838,11 @@ public final class UnitDatabase { if (!(key instanceof String)) throw new IllegalArgumentException( "Attempted to test for a unit using a non-string name."); - final String unitName = (String) key; + final var unitName = (String) key; // Then, look for the longest prefix that is attached to a valid unit String longestPrefix = null; - int longestLength = 0; + var longestLength = 0; for (final String prefixName : this.prefixes.keySet()) { // a prefix name is valid if: @@ -881,7 +854,7 @@ public final class UnitDatabase { // linear units can have prefixes) if (unitName.startsWith(prefixName) && prefixName.length() > longestLength) { - final String rest = unitName.substring(prefixName.length()); + final var rest = unitName.substring(prefixName.length()); if (this.containsKey(rest) && this.get(rest) instanceof LinearUnit) { longestPrefix = prefixName; @@ -895,7 +868,7 @@ public final class UnitDatabase { /** * {@inheritDoc} - * + * *

* Because of ambiguities between prefixes (i.e. kilokilo = mega), this * method only tests for prefixless units. @@ -924,11 +897,11 @@ public final class UnitDatabase { if (!(key instanceof String)) throw new IllegalArgumentException( "Attempted to obtain a unit using a non-string name."); - final String unitName = (String) key; + final var unitName = (String) key; // Then, look for the longest prefix that is attached to a valid unit String longestPrefix = null; - int longestLength = 0; + var longestLength = 0; for (final String prefixName : this.prefixes.keySet()) { // a prefix name is valid if: @@ -940,7 +913,7 @@ public final class UnitDatabase { // linear units can have prefixes) if (unitName.startsWith(prefixName) && prefixName.length() > longestLength) { - final String rest = unitName.substring(prefixName.length()); + final var rest = unitName.substring(prefixName.length()); if (this.containsKey(rest) && this.get(rest) instanceof LinearUnit) { longestPrefix = prefixName; @@ -952,16 +925,14 @@ public final class UnitDatabase { // if none found, returns null if (longestPrefix == null) return null; - else { - // get necessary data - final String rest = unitName.substring(longestLength); - // this cast will not fail because I verified that it would work - // before selecting this prefix - final LinearUnit unit = (LinearUnit) this.get(rest); - final UnitPrefix prefix = this.prefixes.get(longestPrefix); - - return unit.withPrefix(prefix); - } + // get necessary data + final var rest = unitName.substring(longestLength); + // this cast will not fail because I verified that it would work + // before selecting this prefix + final var unit = (LinearUnit) this.get(rest); + final var prefix = this.prefixes.get(longestPrefix); + + return unit.withPrefix(prefix); } @Override @@ -1038,28 +1009,24 @@ public final class UnitDatabase { public int size() { if (this.units.isEmpty()) return 0; - else { - if (this.prefixes.isEmpty()) - return this.units.size(); - else - // infinite set - return Integer.MAX_VALUE; - } + if (this.prefixes.isEmpty()) + return this.units.size(); + // infinite set + return Integer.MAX_VALUE; } @Override public String toString() { if (this.units.isEmpty() || this.prefixes.isEmpty()) return new HashMap<>(this).toString(); - else - return String.format( - "Infinite map of name-unit entries created from units %s and prefixes %s", - this.units, this.prefixes); + return String.format( + "Infinite map of name-unit entries created from units %s and prefixes %s", + this.units, this.prefixes); } /** * {@inheritDoc} - * + * *

* Because of ambiguities between prefixes (i.e. kilokilo = mega), this * method ignores prefixes. @@ -1090,60 +1057,60 @@ public final class UnitDatabase { /** * The exponent operator - * + * * @param base base of exponentiation * @param exponentUnit exponent * @return result * @since 2019-04-10 * @since v0.2.0 */ - private static final LinearUnit exponentiateUnits(final LinearUnit base, + private static LinearUnit exponentiateUnits(final LinearUnit base, final LinearUnit exponentUnit) { if (!exponentUnit.getBase().equals(Metric.ONE.getBase())) throw new IllegalArgumentException(String.format( "Tried to exponentiate %s^%s, but exponents must be dimensionless numbers.", base, exponentUnit)); - final double exponent = exponentUnit.getConversionFactor(); + final var exponent = exponentUnit.getConversionFactor(); return base.toExponentRounded(exponent); } /** * The exponent operator - * + * * @param base base of exponentiation * @param exponentUnit exponent * @return result * @since 2020-08-04 * @since v0.3.0 */ - private static final LinearUnitValue exponentiateUnitValues( + private static LinearUnitValue exponentiateUnitValues( final LinearUnitValue base, final LinearUnitValue exponentValue) { if (!exponentValue.canConvertTo(Metric.ONE)) throw new IllegalArgumentException(String.format( "Tried to exponentiate %s^%s, but exponents must be dimensionless numbers.", base, exponentValue)); - final double exponent = exponentValue.getValueExact(); + final var exponent = exponentValue.getValueExact(); return base.toExponentRounded(exponent); } /** * Formats an expression so it can be parsed by the expression parser. - * + * * Specifically, puts spaces around all operators so they can be parsed as * words. - * + * * @param expression expression to format * @return formatted expression * @since 2025-06-07 * @since v1.0.0 */ - static final String formatExpression(String expression) { - String modifiedExpression = expression; + static String formatExpression(String expression) { + var modifiedExpression = expression; for (final String operator : Arrays.asList("\\*", "/", "\\|", "\\^")) { - modifiedExpression = modifiedExpression.replaceAll( - operator, " " + operator + " "); + modifiedExpression = modifiedExpression.replaceAll(operator, + " " + operator + " "); } modifiedExpression = modifiedExpression.replaceAll("\\s+", " "); @@ -1158,8 +1125,8 @@ public final class UnitDatabase { static boolean isRemovableDuplicate(Map map, Entry entry) { for (final Entry e : map.entrySet()) { - final String name = e.getKey(); - final T value = e.getValue(); + final var name = e.getKey(); + final var value = e.getValue(); if (lengthFirstComparator.compare(entry.getKey(), name) < 0 && Objects.equals(map.get(entry.getKey()), value)) return true; @@ -1169,7 +1136,7 @@ public final class UnitDatabase { /** * The units in this system, excluding prefixes. - * + * * @since 2019-01-07 * @since v0.1.0 */ @@ -1177,7 +1144,7 @@ public final class UnitDatabase { /** * The unit prefixes in this system. - * + * * @since 2019-01-14 * @since v0.1.0 */ @@ -1185,7 +1152,7 @@ public final class UnitDatabase { /** * The dimensions in this system. - * + * * @since 2019-03-14 * @since v0.2.0 */ @@ -1193,7 +1160,7 @@ public final class UnitDatabase { /** * A map mapping strings to units (including prefixes) - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -1201,7 +1168,7 @@ public final class UnitDatabase { /** * A map mapping strings to unit sets - * + * * @since 2024-08-16 * @since v1.0.0 */ @@ -1221,74 +1188,74 @@ public final class UnitDatabase { /** * A parser that can parse unit expressions. - * + * * @since 2019-03-22 * @since v0.2.0 */ private final ExpressionParser unitExpressionParser = new ExpressionParser.Builder<>( - this::getLinearUnit).addBinaryOperator("+", (o1, o2) -> o1.plus(o2), 0) - .addBinaryOperator("-", (o1, o2) -> o1.minus(o2), 0) - .addBinaryOperator("*", (o1, o2) -> o1.times(o2), 1) - .addBinaryOperator("space_times", (o1, o2) -> o1.times(o2), 2) + this::getLinearUnit).addBinaryOperator("+", LinearUnit::plus, 0) + .addBinaryOperator("-", LinearUnit::minus, 0) + .addBinaryOperator("*", LinearUnit::times, 1) + .addBinaryOperator("space_times", LinearUnit::times, 2) .addSpaceFunction("space_times") - .addBinaryOperator("/", (o1, o2) -> o1.dividedBy(o2), 1) - .addBinaryOperator("|", (o1, o2) -> o1.dividedBy(o2), 4) + .addBinaryOperator("/", LinearUnit::dividedBy, 1) + .addBinaryOperator("|", LinearUnit::dividedBy, 4) .addBinaryOperator("^", UnitDatabase::exponentiateUnits, 3).build(); /** * A parser that can parse unit value expressions. - * + * * @since 2020-08-04 * @since v0.3.0 */ private final ExpressionParser unitValueExpressionParser = new ExpressionParser.Builder<>( this::getLinearUnitValue) - .addBinaryOperator("+", (o1, o2) -> o1.plus(o2), 0) - .addBinaryOperator("-", (o1, o2) -> o1.minus(o2), 0) - .addBinaryOperator("*", (o1, o2) -> o1.times(o2), 1) - .addBinaryOperator("space_times", (o1, o2) -> o1.times(o2), 2) + .addBinaryOperator("+", LinearUnitValue::plus, 0) + .addBinaryOperator("-", LinearUnitValue::minus, 0) + .addBinaryOperator("*", LinearUnitValue::times, 1) + .addBinaryOperator("space_times", LinearUnitValue::times, 2) .addSpaceFunction("space_times") - .addBinaryOperator("/", (o1, o2) -> o1.dividedBy(o2), 1) - .addBinaryOperator("|", (o1, o2) -> o1.dividedBy(o2), 4) + .addBinaryOperator("/", LinearUnitValue::dividedBy, 1) + .addBinaryOperator("|", LinearUnitValue::dividedBy, 4) .addBinaryOperator("^", UnitDatabase::exponentiateUnitValues, 3) .build(); /** * A parser that can parse unit prefix expressions - * + * * @since 2019-04-13 * @since v0.2.0 */ private final ExpressionParser prefixExpressionParser = new ExpressionParser.Builder<>( - this::getPrefix).addBinaryOperator("+", (o1, o2) -> o1.plus(o2), 0) - .addBinaryOperator("-", (o1, o2) -> o1.minus(o2), 0) - .addBinaryOperator("*", (o1, o2) -> o1.times(o2), 1) + this::getPrefix).addBinaryOperator("+", UnitPrefix::plus, 0) + .addBinaryOperator("-", UnitPrefix::minus, 0) + .addBinaryOperator("*", UnitPrefix::times, 1) .addSpaceFunction("*") - .addBinaryOperator("/", (o1, o2) -> o1.dividedBy(o2), 1) - .addBinaryOperator("|", (o1, o2) -> o1.dividedBy(o2), 3) + .addBinaryOperator("/", UnitPrefix::dividedBy, 1) + .addBinaryOperator("|", UnitPrefix::dividedBy, 3) .addBinaryOperator("^", (o1, o2) -> o1.toExponent(o2.getMultiplier()), 2) .build(); /** * A parser that can parse unit dimension expressions. - * + * * @since 2019-04-13 * @since v0.2.0 */ private final ExpressionParser> unitDimensionParser = new ExpressionParser.Builder<>( - this::getDimension).addBinaryOperator("*", (o1, o2) -> o1.times(o2), 0) + this::getDimension).addBinaryOperator("*", ObjectProduct::times, 0) .addSpaceFunction("*") - .addBinaryOperator("/", (o1, o2) -> o1.dividedBy(o2), 0) - .addBinaryOperator("|", (o1, o2) -> o1.dividedBy(o2), 2) + .addBinaryOperator("/", ObjectProduct::dividedBy, 0) + .addBinaryOperator("|", ObjectProduct::dividedBy, 2) .addNumericOperator("^", (o1, o2) -> { - final int exponent = (int) Math.round(o2.value()); + final var exponent = (int) Math.round(o2.value()); return o1.toExponent(exponent); }, 1).build(); /** * Creates the {@code UnitsDatabase}. - * + * * @since 2019-01-10 * @since v0.1.0 */ @@ -1298,7 +1265,7 @@ public final class UnitDatabase { /** * Creates the {@code UnitsDatabase} - * + * * @param prefixRepetitionRule the rule that determines when prefix * repetition is allowed * @since 2020-08-26 @@ -1318,7 +1285,7 @@ public final class UnitDatabase { /** * Adds a unit dimension to the database. - * + * * @param name dimension's name * @param dimension dimension to add * @throws NullPointerException if name or dimension is null @@ -1329,14 +1296,14 @@ public final class UnitDatabase { final ObjectProduct dimension) { Objects.requireNonNull(name, "name may not be null"); Objects.requireNonNull(dimension, "dimension may not be null"); - final ObjectProduct namedDimension = dimension + final var namedDimension = dimension .withName(dimension.getNameSymbol().withExtraName(name)); this.dimensions.put(name, namedDimension); } /** * Adds to the list from a line in a unit dimension file. - * + * * @param line line to look at * @param lineCounter number of line, for error messages * @since 2019-04-10 @@ -1354,13 +1321,13 @@ public final class UnitDatabase { } // divide line into name and expression - final Matcher lineMatcher = NAME_EXPRESSION.matcher(line); + final var lineMatcher = NAME_EXPRESSION.matcher(line); if (!lineMatcher.matches()) throw new IllegalArgumentException(String.format( "Error at line %d: Lines of a dimension file must consist of a dimension name, then spaces or tabs, then a dimension expression.", lineCounter)); - final String name = lineMatcher.group(1); - final String expression = lineMatcher.group(2); + final var name = lineMatcher.group(1); + final var expression = lineMatcher.group(2); // if (name.endsWith(" ")) { // System.err.printf("Warning - line %d's dimension name ends in a space", @@ -1380,7 +1347,7 @@ public final class UnitDatabase { /** * Adds a unit prefix to the database. - * + * * @param name prefix's name * @param prefix prefix to add * @throws NullPointerException if name or prefix is null @@ -1397,7 +1364,7 @@ public final class UnitDatabase { /** * Adds a unit to the database. - * + * * @param name unit's name * @param unit unit to add * @throws NullPointerException if unit is null @@ -1414,7 +1381,7 @@ public final class UnitDatabase { /** * Adds to the list from a line in a unit file. - * + * * @param line line to look at * @param lineCounter number of line, for error messages * @since 2019-04-10 @@ -1432,14 +1399,14 @@ public final class UnitDatabase { } // divide line into name and expression - final Matcher lineMatcher = NAME_EXPRESSION.matcher(line); + final var lineMatcher = NAME_EXPRESSION.matcher(line); if (!lineMatcher.matches()) throw new IllegalArgumentException(String.format( "Error at line %d: Lines of a unit file must consist of a unit name, then spaces or tabs, then a unit expression.", lineCounter)); - final String name = lineMatcher.group(1); + final var name = lineMatcher.group(1); - final String expression = lineMatcher.group(2); + final var expression = lineMatcher.group(2); // this code should never occur // if (name.endsWith(" ")) { @@ -1453,18 +1420,15 @@ public final class UnitDatabase { if (!this.containsUnitName(name)) throw new IllegalArgumentException(String .format("! used but no unit found (line %d).", lineCounter)); + } else if (name.endsWith("-")) { + final var prefixName = name.substring(0, name.length() - 1); + this.addPrefix(prefixName, this.getPrefixFromExpression(expression)); + } else if (expression.contains(";")) { + // it's a multi-unit + this.addUnitSet(name, this.getUnitSetFromExpression(expression)); } else { - if (name.endsWith("-")) { - final String prefixName = name.substring(0, name.length() - 1); - this.addPrefix(prefixName, - this.getPrefixFromExpression(expression)); - } else if (expression.contains(";")) { - // it's a multi-unit - this.addUnitSet(name, this.getUnitSetFromExpression(expression)); - } else { - // it's a unit, get the unit - this.addUnit(name, this.getUnitFromExpression(expression)); - } + // it's a unit, get the unit + this.addUnit(name, this.getUnitFromExpression(expression)); } } @@ -1491,7 +1455,7 @@ public final class UnitDatabase { /** * Removes all units, unit sets, prefixes and dimensions from this database. - * + * * @since 2022-02-26 * @since v0.4.0 */ @@ -1504,7 +1468,7 @@ public final class UnitDatabase { /** * Tests if the database has a unit dimension with this name. - * + * * @param name name to test * @return if database contains name * @since 2019-03-14 @@ -1516,7 +1480,7 @@ public final class UnitDatabase { /** * Tests if the database has a unit prefix with this name. - * + * * @param name name to test * @return if database contains name * @since 2019-01-13 @@ -1529,7 +1493,7 @@ public final class UnitDatabase { /** * Tests if the database has a unit with this name, taking prefixes into * consideration - * + * * @param name name to test * @return if database contains name * @since 2019-01-13 @@ -1541,7 +1505,7 @@ public final class UnitDatabase { /** * Returns true iff there is a unit set with this name. - * + * * @param name name to check for * @return true iff there is a unit set with this name * @@ -1564,7 +1528,7 @@ public final class UnitDatabase { /** * Evaluates a unit expression, following the same rules as * {@link #getUnitFromExpression}. - * + * * @param expression expression to parse * @return {@code LinearUnitValue} representing value of expression * @since 2020-08-04 @@ -1583,7 +1547,7 @@ public final class UnitDatabase { /** * Gets a unit dimension from the database using its name. - * + * * @param name dimension's name * @return dimension * @since 2019-03-14 @@ -1591,12 +1555,11 @@ public final class UnitDatabase { */ public ObjectProduct getDimension(final String name) { Objects.requireNonNull(name, "name must not be null."); - final ObjectProduct dimension = this.dimensions.get(name); + final var dimension = this.dimensions.get(name); if (dimension == null) throw new NoSuchElementException( "No dimension with name \"" + name + "\"."); - else - return dimension; + return dimension; } /** @@ -1611,7 +1574,7 @@ public final class UnitDatabase { * multiplication) *

  • The operator '^' which exponentiates. Exponents must be integers.
    • * - * + * * @param expression expression to parse * @return parsed unit dimension * @throws IllegalArgumentException if the expression cannot be parsed @@ -1627,13 +1590,14 @@ public final class UnitDatabase { if (this.containsDimensionName(expression)) return this.getDimension(expression); - return this.unitDimensionParser.parseExpression(formatExpression(expression)); + return this.unitDimensionParser + .parseExpression(formatExpression(expression)); } /** * Gets a unit. If it is linear, cast it to a LinearUnit and return it. * Otherwise, throw an {@code IllegalArgumentException}. - * + * * @param name unit's name * @return unit * @since 2019-03-22 @@ -1650,26 +1614,25 @@ public final class UnitDatabase { "Format nonlinear units like: unit(value)."); // solve the function - final Unit unit = this.getUnit(parts.get(0)); - final double value = Double.parseDouble( + final var unit = this.getUnit(parts.get(0)); + final var value = Double.parseDouble( parts.get(1).substring(0, parts.get(1).length() - 1)); return LinearUnit.fromUnitValue(unit, value); - } else { - // get a linear unit - final Unit unit = this.getUnit(name); - - if (unit instanceof LinearUnit) - return (LinearUnit) unit; - else - throw new IllegalArgumentException( - String.format("%s is not a linear unit.", name)); } + // get a linear unit + final var unit = this.getUnit(name); + + if (unit instanceof LinearUnit) + return (LinearUnit) unit; + else + throw new IllegalArgumentException( + String.format("%s is not a linear unit.", name)); } /** * Gets a {@code LinearUnitValue} from a unit name. Nonlinear units will be * converted to their base units. - * + * * @param name name of unit * @return {@code LinearUnitValue} instance * @since 2020-08-04 @@ -1687,7 +1650,7 @@ public final class UnitDatabase { /** * Gets a unit prefix from the database from its name - * + * * @param name prefix's name * @return prefix * @since 2019-01-10 @@ -1697,18 +1660,17 @@ public final class UnitDatabase { try { return UnitPrefix.valueOf(Double.parseDouble(name)); } catch (final NumberFormatException e) { - final UnitPrefix prefix = this.prefixes.get(name); + final var prefix = this.prefixes.get(name); if (prefix == null) throw new NoSuchElementException( "No prefix with name \"" + name + "\"."); - else - return prefix; + return prefix; } } /** * Gets all of the prefixes that are on a unit name, in application order. - * + * * @param unitName name of unit * @return prefixes * @since 2020-08-26 @@ -1716,12 +1678,12 @@ public final class UnitDatabase { */ List getPrefixesFromName(final String unitName) { final List prefixes = new ArrayList<>(); - String name = unitName; + var name = unitName; while (!this.prefixlessUnits.containsKey(name)) { // find the longest prefix String longestPrefixName = null; - int longestLength = name.length(); + var longestLength = name.length(); while (longestPrefixName == null) { longestLength--; @@ -1734,7 +1696,7 @@ public final class UnitDatabase { } // longest prefix found! - final UnitPrefix prefix = this.getPrefix(longestPrefixName); + final var prefix = this.getPrefix(longestPrefixName); prefixes.add(0, prefix); name = name.substring(longestLength); } @@ -1747,7 +1709,7 @@ public final class UnitDatabase { * Currently, prefix expressions are much simpler than unit expressions: They * are either a number or the name of another prefix *

    - * + * * @param expression expression to input * @return prefix * @throws IllegalArgumentException if expression cannot be parsed @@ -1762,7 +1724,8 @@ public final class UnitDatabase { if (this.containsUnitName(expression)) return this.getPrefix(expression); - return this.prefixExpressionParser.parseExpression(formatExpression(expression)); + return this.prefixExpressionParser + .parseExpression(formatExpression(expression)); } /** @@ -1770,13 +1733,13 @@ public final class UnitDatabase { * @since 2020-08-26 * @since v0.3.0 */ - public final Predicate> getPrefixRepetitionRule() { + public Predicate> getPrefixRepetitionRule() { return this.prefixRepetitionRule; } /** * Gets a unit from the database from its name, looking for prefixes. - * + * * @param name unit's name * @return unit * @since 2019-01-10 @@ -1784,27 +1747,28 @@ public final class UnitDatabase { */ public Unit getUnit(final String name) { try { - final double value = Double.parseDouble(name); + final var value = Double.parseDouble(name); return Metric.ONE.times(value); } catch (final NumberFormatException e) { - final Unit unit = this.units.get(name); + final var unit = this.units.get(name); if (unit == null) throw new NoSuchElementException("No unit " + name); - else if (unit.getPrimaryName().isEmpty()) + if (unit.getPrimaryName().isEmpty()) return unit.withName(NameSymbol.ofName(name)); - else if (!unit.getPrimaryName().get().equals(name)) { + if (!unit.getPrimaryName().get().equals(name)) { final Set otherNames = new HashSet<>(unit.getOtherNames()); otherNames.add(unit.getPrimaryName().get()); return unit.withName(NameSymbol.ofNullable(name, unit.getSymbol().orElse(null), otherNames)); - } else if (!unit.getOtherNames().contains(name)) { + } + if (!unit.getOtherNames().contains(name)) { final Set otherNames = new HashSet<>(unit.getOtherNames()); otherNames.add(name); return unit.withName( NameSymbol.ofNullable(unit.getPrimaryName().orElse(null), unit.getSymbol().orElse(null), otherNames)); - } else - return unit; + } + return unit; } } @@ -1823,7 +1787,7 @@ public final class UnitDatabase { *
  • A number which is multiplied or divided
    • * * This method only works with linear units. - * + * * @param expression expression to parse * @return parsed unit * @throws IllegalArgumentException if the expression cannot be parsed @@ -1845,7 +1809,7 @@ public final class UnitDatabase { /** * Get a unit set from its name, throwing a {@link NoSuchElementException} if * there is none. - * + * * @param name name of unit set * @return unit set with that name * @@ -1853,7 +1817,7 @@ public final class UnitDatabase { * @since v1.0.0 */ public List getUnitSet(String name) { - final List unitSet = this.unitSets.get(name); + final var unitSet = this.unitSets.get(name); if (unitSet == null) throw new NoSuchElementException("No unit set with name " + name); return unitSet; @@ -1866,20 +1830,19 @@ public final class UnitDatabase { * @since v1.0.0 */ List getUnitSetFromExpression(String expression) { - final String[] parts = expression.split(";"); + final var parts = expression.split(";"); final List units = new ArrayList<>(parts.length); for (final String unitName : parts) { - final Unit unit = this.getUnitFromExpression(unitName.trim()); + final var unit = this.getUnitFromExpression(unitName.trim()); - if (!(unit instanceof LinearUnit)) { + if (!(unit instanceof LinearUnit)) throw new IllegalArgumentException(String.format( "Unit '%s' is in a unit-set expression, but is not linear.", unitName)); - } else if (units.size() > 0 && !unit.canConvertTo(units.get(0))) { + if (units.size() > 0 && !unit.canConvertTo(units.get(0))) throw new IllegalArgumentException(String.format( "Units in expression '%s' have different dimensions.", expression)); - } units.add((LinearUnit) unit); } @@ -1904,7 +1867,7 @@ public final class UnitDatabase { * no unit is found, an IllegalArgumentException is thrown. This is used to * define initial units and ensure that the database contains them. * - * + * * @param file file to read * @throws NullPointerException if file is null * @return list of errors that happened when loading file @@ -1915,7 +1878,7 @@ public final class UnitDatabase { Objects.requireNonNull(file, "file must not be null."); final List errors = new ArrayList<>(); try { - long lineCounter = 0; + var lineCounter = 0L; for (final String line : Files.readAllLines(file)) { try { this.addDimensionFromLine(line, ++lineCounter); @@ -1944,10 +1907,10 @@ public final class UnitDatabase { public List loadDimensionsFromStream( final InputStream stream) { final List errors = new ArrayList<>(); - try (final Scanner scanner = new Scanner(stream)) { - long lineCounter = 0; + try (final var scanner = new Scanner(stream)) { + var lineCounter = 0L; while (scanner.hasNextLine()) { - final String line = scanner.nextLine(); + final var line = scanner.nextLine(); try { this.addDimensionFromLine(line, ++lineCounter); } catch (IllegalArgumentException | NoSuchElementException e) { @@ -1976,7 +1939,7 @@ public final class UnitDatabase { * no unit is found, an IllegalArgumentException is thrown. This is used to * define initial units and ensure that the database contains them. * - * + * * @param file file to read * @throws NullPointerException if file is null * @return list of errors that happened when loading file @@ -1987,7 +1950,7 @@ public final class UnitDatabase { Objects.requireNonNull(file, "file must not be null."); final List errors = new ArrayList<>(); try { - long lineCounter = 0; + var lineCounter = 0L; for (final String line : Files.readAllLines(file)) { try { this.addUnitOrPrefixFromLine(line, ++lineCounter); @@ -2015,10 +1978,10 @@ public final class UnitDatabase { */ public List loadUnitsFromStream(InputStream stream) { final List errors = new ArrayList<>(); - try (final Scanner scanner = new Scanner(stream)) { - long lineCounter = 0; + try (final var scanner = new Scanner(stream)) { + var lineCounter = 0L; while (scanner.hasNextLine()) { - final String line = scanner.nextLine(); + final var line = scanner.nextLine(); try { this.addUnitOrPrefixFromLine(line, ++lineCounter); } catch (IllegalArgumentException | NoSuchElementException e) { @@ -2039,10 +2002,9 @@ public final class UnitDatabase { public Map prefixMap(boolean includeDuplicates) { if (includeDuplicates) return Collections.unmodifiableMap(this.prefixes); - else - return Collections.unmodifiableMap(ConditionalExistenceCollections - .conditionalExistenceMap(this.prefixes, - entry -> !isRemovableDuplicate(this.prefixes, entry))); + return Collections.unmodifiableMap(ConditionalExistenceCollections + .conditionalExistenceMap(this.prefixes, + entry -> !isRemovableDuplicate(this.prefixes, entry))); } /** @@ -2050,7 +2012,7 @@ public final class UnitDatabase { * @since 2020-08-26 * @since v0.3.0 */ - public final void setPrefixRepetitionRule( + public void setPrefixRepetitionRule( Predicate> prefixRepetitionRule) { this.prefixRepetitionRule = prefixRepetitionRule; } @@ -2089,7 +2051,7 @@ public final class UnitDatabase { * {@link PrefixedUnitMap#values() values()} methods currently ignore * prefixes. *

    - * + * * @return a map mapping unit names to units, including prefixed names * @since 2019-04-13 * @since v0.2.0 @@ -2110,11 +2072,9 @@ public final class UnitDatabase { public Map unitMapPrefixless(boolean includeDuplicates) { if (includeDuplicates) return Collections.unmodifiableMap(this.prefixlessUnits); - else - return Collections.unmodifiableMap(ConditionalExistenceCollections - .conditionalExistenceMap(this.prefixlessUnits, - entry -> !isRemovableDuplicate(this.prefixlessUnits, - entry))); + return Collections.unmodifiableMap(ConditionalExistenceCollections + .conditionalExistenceMap(this.prefixlessUnits, + entry -> !isRemovableDuplicate(this.prefixlessUnits, entry))); } /** diff --git a/src/main/java/sevenUnits/unit/UnitPrefix.java b/src/main/java/sevenUnits/unit/UnitPrefix.java index 0fd3421..af106b9 100644 --- a/src/main/java/sevenUnits/unit/UnitPrefix.java +++ b/src/main/java/sevenUnits/unit/UnitPrefix.java @@ -25,7 +25,7 @@ import sevenUnits.utils.Nameable; /** * A prefix that can be applied to a {@code LinearUnit} to multiply it by some * value - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -33,7 +33,7 @@ import sevenUnits.utils.Nameable; public final class UnitPrefix implements Nameable { /** * Gets a {@code UnitPrefix} from a multiplier - * + * * @param multiplier multiplier of prefix * @return prefix * @since 2019-10-16 @@ -45,7 +45,7 @@ public final class UnitPrefix implements Nameable { /** * Gets a {@code UnitPrefix} from a multiplier and a name - * + * * @param multiplier multiplier of prefix * @param ns name(s) and symbol of prefix * @return prefix @@ -61,7 +61,7 @@ public final class UnitPrefix implements Nameable { /** * This prefix's name(s) and symbol. - * + * * @since 2022-04-16 * @since v0.4.0 */ @@ -69,7 +69,7 @@ public final class UnitPrefix implements Nameable { /** * The number that this prefix multiplies units by - * + * * @since 2019-10-16 * @since v0.3.0 */ @@ -77,7 +77,7 @@ public final class UnitPrefix implements Nameable { /** * Creates the {@code DefaultUnitPrefix}. - * + * * @param multiplier * @since 2019-01-14 * @since v0.2.0 @@ -89,7 +89,7 @@ public final class UnitPrefix implements Nameable { /** * Divides this prefix by a scalar - * + * * @param divisor number to divide by * @return quotient of prefix and scalar * @since 2019-10-16 @@ -101,7 +101,7 @@ public final class UnitPrefix implements Nameable { /** * Divides this prefix by {@code other}. - * + * * @param other prefix to divide by * @return quotient of prefixes * @since 2019-04-13 @@ -113,29 +113,26 @@ public final class UnitPrefix implements Nameable { /** * {@inheritDoc} - * + * * Uses the prefix's multiplier to determine equality. */ @Override public boolean equals(final Object obj) { if (this == obj) return true; - if (obj == null) - return false; - if (!(obj instanceof UnitPrefix)) + if ((obj == null) || !(obj instanceof UnitPrefix)) return false; - final UnitPrefix other = (UnitPrefix) obj; - return Double.compare(this.getMultiplier(), - other.getMultiplier()) == 0; + final var other = (UnitPrefix) obj; + return Double.compare(this.getMultiplier(), other.getMultiplier()) == 0; } /** * @param other prefix to compare to - * @return true iff this prefix and other are equal, - * ignoring small differences caused by floating-point error. - * - * @apiNote This method is not transitive, - * so it cannot be used as an equals method. + * @return true iff this prefix and other are equal, ignoring small + * differences caused by floating-point error. + * + * @apiNote This method is not transitive, so it cannot be used as an equals + * method. */ public boolean equalsApproximately(final UnitPrefix other) { if (this == other) @@ -162,7 +159,7 @@ public final class UnitPrefix implements Nameable { /** * {@inheritDoc} - * + * * Uses the prefix's multiplier to determine a hash code. */ @Override @@ -171,22 +168,24 @@ public final class UnitPrefix implements Nameable { } /** - * Multiplies this prefix by a scalar - * - * @param multiplicand number to multiply by - * @return product of prefix and scalar - * @since 2019-10-16 - * @since v0.3.0 + * Subtracts {@code other} from this prefix and returns the result. + * + * @param other prefix to subtract + * @return difference of prefixes + * + * @since 2024-03-03 + * @since v0.5.0 */ - public UnitPrefix times(final double multiplicand) { - return valueOf(this.getMultiplier() * multiplicand); + public UnitPrefix minus(final UnitPrefix other) { + return valueOf(this.getMultiplier() - other.getMultiplier()); } /** * Adds {@code other} to this prefix and returns the result. + * * @param other prefix to add * @return sum of prefixes - * + * * @since 2024-03-03 * @since v0.5.0 */ @@ -195,20 +194,20 @@ public final class UnitPrefix implements Nameable { } /** - * Subtracts {@code other} from this prefix and returns the result. - * @param other prefix to subtract - * @return difference of prefixes - * - * @since 2024-03-03 - * @since v0.5.0 + * Multiplies this prefix by a scalar + * + * @param multiplicand number to multiply by + * @return product of prefix and scalar + * @since 2019-10-16 + * @since v0.3.0 */ - public UnitPrefix minus(final UnitPrefix other) { - return valueOf(this.getMultiplier() - other.getMultiplier()); + public UnitPrefix times(final double multiplicand) { + return valueOf(this.getMultiplier() * multiplicand); } /** * Multiplies this prefix by {@code other}. - * + * * @param other prefix to multiply by * @return product of prefixes * @since 2019-04-13 @@ -220,7 +219,7 @@ public final class UnitPrefix implements Nameable { /** * Raises this prefix to an exponent. - * + * * @param exponent exponent to raise to * @return result of exponentiation. * @since 2019-04-13 @@ -230,19 +229,16 @@ public final class UnitPrefix implements Nameable { return valueOf(Math.pow(this.getMultiplier(), exponent)); } - /** - * @return a string describing the prefix and its multiplier - */ + /** @return a string describing the prefix and its multiplier */ @Override public String toString() { if (this.getPrimaryName().isPresent()) return String.format("%s (\u00D7 %s)", this.getPrimaryName().get(), this.multiplier); - else if (this.getSymbol().isPresent()) + if (this.getSymbol().isPresent()) return String.format("%s (\u00D7 %s)", this.getSymbol().get(), this.multiplier); - else - return String.format("Unit Prefix (\u00D7 %s)", this.multiplier); + return String.format("Unit Prefix (\u00D7 %s)", this.multiplier); } /** diff --git a/src/main/java/sevenUnits/unit/UnitType.java b/src/main/java/sevenUnits/unit/UnitType.java index a331d3d..b195f13 100644 --- a/src/main/java/sevenUnits/unit/UnitType.java +++ b/src/main/java/sevenUnits/unit/UnitType.java @@ -57,9 +57,8 @@ public enum UnitType { public static final UnitType getType(Unit u, Predicate isSemiMetric) { if (isSemiMetric.test(u)) return SEMI_METRIC; - else if (u.isMetric()) + if (u.isMetric()) return METRIC; - else - return NON_METRIC; + return NON_METRIC; } } diff --git a/src/main/java/sevenUnits/unit/UnitValue.java b/src/main/java/sevenUnits/unit/UnitValue.java index 4003c17..e24b6e2 100644 --- a/src/main/java/sevenUnits/unit/UnitValue.java +++ b/src/main/java/sevenUnits/unit/UnitValue.java @@ -17,16 +17,15 @@ package sevenUnits.unit; import java.util.Objects; -import java.util.Optional; import sevenUnits.utils.NameSymbol; /** * A value expressed in a unit. - * + * * Unless otherwise indicated, all methods in this class throw a * {@code NullPointerException} when an argument is null. - * + * * @author Adrien Hopkins * @since 2020-07-26 * @since v0.3.0 @@ -34,7 +33,7 @@ import sevenUnits.utils.NameSymbol; public final class UnitValue { /** * Creates a {@code UnitValue} from a unit and the associated value. - * + * * @param unit unit to use * @param value value to use * @return {@code UnitValue} instance @@ -62,18 +61,18 @@ public final class UnitValue { * @since 2020-10-01 * @since v0.3.0 */ - public final boolean canConvertTo(Unit other) { + public boolean canConvertTo(Unit other) { return this.unit.canConvertTo(other); } /** * Returns a UnitValue that represents the same value expressed in a * different unit - * + * * @param other new unit to express value in * @return value expressed in {@code other} */ - public final UnitValue convertTo(Unit other) { + public UnitValue convertTo(Unit other) { return UnitValue.of(other, this.getUnit().convertTo(other, this.getValue())); } @@ -88,8 +87,8 @@ public final class UnitValue { * @since 2020-09-29 * @since v0.3.0 */ - public final LinearUnitValue convertToBase(NameSymbol ns) { - final LinearUnit base = LinearUnit.getBase(this.unit).withName(ns); + public LinearUnitValue convertToBase(NameSymbol ns) { + final var base = LinearUnit.getBase(this.unit).withName(ns); return this.convertToLinear(base); } @@ -100,7 +99,7 @@ public final class UnitValue { * @since 2020-09-29 * @since v0.3.0 */ - public final LinearUnitValue convertToLinear(LinearUnit newUnit) { + public LinearUnitValue convertToLinear(LinearUnit newUnit) { return LinearUnitValue.getExact(newUnit, this.getUnit().convertTo(newUnit, this.getValue())); } @@ -114,7 +113,7 @@ public final class UnitValue { public boolean equals(Object obj) { if (!(obj instanceof UnitValue)) return false; - final UnitValue other = (UnitValue) obj; + final var other = (UnitValue) obj; return Objects.equals(this.getUnit().getBase(), other.getUnit().getBase()) && Double.doubleToLongBits( this.getUnit().convertToBase(this.getValue())) == Double @@ -127,7 +126,7 @@ public final class UnitValue { * @since 2020-09-29 * @since v0.3.0 */ - public final Unit getUnit() { + public Unit getUnit() { return this.unit; } @@ -136,7 +135,7 @@ public final class UnitValue { * @since 2020-09-29 * @since v0.3.0 */ - public final double getValue() { + public double getValue() { return this.value; } @@ -148,16 +147,15 @@ public final class UnitValue { @Override public String toString() { - final Optional primaryName = this.getUnit().getPrimaryName(); - final Optional symbol = this.getUnit().getSymbol(); + final var primaryName = this.getUnit().getPrimaryName(); + final var symbol = this.getUnit().getSymbol(); if (primaryName.isEmpty() && symbol.isEmpty()) { - final double baseValue = this.getUnit().convertToBase(this.getValue()); + final var baseValue = this.getUnit().convertToBase(this.getValue()); return String.format("%s unnamed unit (= %s %s)", this.getValue(), baseValue, this.getUnit().getBase() .toString(unit -> unit.getSymbol().orElseThrow())); - } else { - final String unitName = symbol.orElse(primaryName.get()); - return this.getValue() + " " + unitName; } + final var unitName = symbol.orElse(primaryName.get()); + return this.getValue() + " " + unitName; } } diff --git a/src/main/java/sevenUnits/unit/package-info.java b/src/main/java/sevenUnits/unit/package-info.java index 6d867d3..c650b58 100644 --- a/src/main/java/sevenUnits/unit/package-info.java +++ b/src/main/java/sevenUnits/unit/package-info.java @@ -16,7 +16,7 @@ */ /** * Everything to do with the units that make up Unit Converter. - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.1.0 diff --git a/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java b/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java index dd21a22..6244ee6 100644 --- a/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java +++ b/src/main/java/sevenUnits/utils/ConditionalExistenceCollections.java @@ -49,8 +49,8 @@ import java.util.function.Predicate; * Other than that, the only difference between the provided collections and * the returned collections are that elements don't exist if they don't pass the * provided condition. - * - * + * + * * @author Adrien Hopkins * @since 2019-10-17 * @since v0.3.0 @@ -58,7 +58,7 @@ import java.util.function.Predicate; public final class ConditionalExistenceCollections { /** * Elements in this collection only exist if they meet a condition. - * + * * @author Adrien Hopkins * @since 2019-10-17 * @since v0.3.0 @@ -71,7 +71,7 @@ public final class ConditionalExistenceCollections { /** * Creates the {@code ConditionalExistenceCollection}. - * + * * @param collection * @param existenceCondition * @since 2019-10-17 @@ -103,7 +103,7 @@ public final class ConditionalExistenceCollections { // instance of E // therefore this cast will always work @SuppressWarnings("unchecked") - final E e = (E) o; + final var e = (E) o; return this.existenceCondition.test(e); } @@ -118,7 +118,7 @@ public final class ConditionalExistenceCollections { public boolean remove(final Object o) { // remove() must be first in the && statement, otherwise it may not // execute - final boolean containedObject = this.contains(o); + final var containedObject = this.contains(o); return this.collection.remove(o) && containedObject; } @@ -149,7 +149,7 @@ public final class ConditionalExistenceCollections { /** * Elements in this wrapper iterator only exist if they pass a condition. - * + * * @author Adrien Hopkins * @since 2019-10-17 * @since v0.3.0 @@ -163,7 +163,7 @@ public final class ConditionalExistenceCollections { /** * Creates the {@code ConditionalExistenceIterator}. - * + * * @param iterator * @param condition * @since 2019-10-17 @@ -178,7 +178,7 @@ public final class ConditionalExistenceCollections { /** * Gets the next element, and sets nextElement and hasNext accordingly. - * + * * @since 2019-10-17 * @since v0.3.0 */ @@ -202,11 +202,11 @@ public final class ConditionalExistenceCollections { @Override public E next() { if (this.hasNext()) { - final E next = this.nextElement; + final var next = this.nextElement; this.getAndSetNextElement(); return next; - } else - throw new NoSuchElementException(); + } + throw new NoSuchElementException(); } @Override @@ -217,7 +217,7 @@ public final class ConditionalExistenceCollections { /** * Mappings in this map only exist if the entry passes some condition. - * + * * @author Adrien Hopkins * @since 2019-10-17 * @since v0.3.0 @@ -230,7 +230,7 @@ public final class ConditionalExistenceCollections { /** * Creates the {@code ConditionalExistenceMap}. - * + * * @param map * @param entryExistenceCondition * @since 2019-10-17 @@ -250,10 +250,10 @@ public final class ConditionalExistenceCollections { // only instances of K have mappings in the backing map // since we know that key is a valid key, it must be an instance of K @SuppressWarnings("unchecked") - final K keyAsK = (K) key; + final var keyAsK = (K) key; // get and test entry - final V value = this.map.get(key); + final var value = this.map.get(key); final Entry entry = new SimpleEntry<>(keyAsK, value); return this.entryExistenceCondition.test(entry); } @@ -269,7 +269,7 @@ public final class ConditionalExistenceCollections { return this.containsKey(key) ? this.map.get(key) : null; } - private final Entry getEntry(K key) { + private Entry getEntry(K key) { return new Entry<>() { @Override public K getKey() { @@ -296,7 +296,7 @@ public final class ConditionalExistenceCollections { @Override public V put(final K key, final V value) { - final V oldValue = this.map.put(key, value); + final var oldValue = this.map.put(key, value); // get and test entry final Entry entry = new SimpleEntry<>(key, oldValue); @@ -305,7 +305,7 @@ public final class ConditionalExistenceCollections { @Override public V remove(final Object key) { - final V oldValue = this.map.remove(key); + final var oldValue = this.map.remove(key); return this.containsKey(key) ? oldValue : null; } @@ -318,7 +318,7 @@ public final class ConditionalExistenceCollections { /** * Elements in this set only exist if a certain condition is true. - * + * * @author Adrien Hopkins * @since 2019-10-17 * @since v0.3.0 @@ -330,7 +330,7 @@ public final class ConditionalExistenceCollections { /** * Creates the {@code ConditionalNonexistenceSet}. - * + * * @param set set to use * @param existenceCondition condition where element exists * @since 2019-10-17 @@ -368,7 +368,7 @@ public final class ConditionalExistenceCollections { // of E // therefore this cast will always work @SuppressWarnings("unchecked") - final E e = (E) o; + final var e = (E) o; return this.existenceCondition.test(e); } @@ -383,7 +383,7 @@ public final class ConditionalExistenceCollections { public boolean remove(final Object o) { // remove() must be first in the && statement, otherwise it may not // execute - final boolean containedObject = this.contains(o); + final var containedObject = this.contains(o); return this.set.remove(o) && containedObject; } @@ -414,7 +414,7 @@ public final class ConditionalExistenceCollections { /** * Elements in the returned wrapper collection are ignored if they don't pass * a condition. - * + * * @param type of elements in collection * @param collection collection to wrap * @param existenceCondition elements only exist if this returns true @@ -422,7 +422,7 @@ public final class ConditionalExistenceCollections { * @since 2019-10-17 * @since v0.3.0 */ - public static final Collection conditionalExistenceCollection( + public static Collection conditionalExistenceCollection( final Collection collection, final Predicate existenceCondition) { return new ConditionalExistenceCollection<>(collection, @@ -432,7 +432,7 @@ public final class ConditionalExistenceCollections { /** * Elements in the returned wrapper iterator are ignored if they don't pass a * condition. - * + * * @param type of elements in iterator * @param iterator iterator to wrap * @param existenceCondition elements only exist if this returns true @@ -440,7 +440,7 @@ public final class ConditionalExistenceCollections { * @since 2019-10-17 * @since v0.3.0 */ - public static final Iterator conditionalExistenceIterator( + public static Iterator conditionalExistenceIterator( final Iterator iterator, final Predicate existenceCondition) { return new ConditionalExistenceIterator<>(iterator, existenceCondition); } @@ -448,7 +448,7 @@ public final class ConditionalExistenceCollections { /** * Mappings in the returned wrapper map are ignored if the corresponding * entry doesn't pass a condition - * + * * @param type of key in map * @param type of value in map * @param map map to wrap @@ -457,8 +457,7 @@ public final class ConditionalExistenceCollections { * @since 2019-10-17 * @since v0.3.0 */ - public static final Map conditionalExistenceMap( - final Map map, + public static Map conditionalExistenceMap(final Map map, final Predicate> entryExistenceCondition) { return new ConditionalExistenceMap<>(map, entryExistenceCondition); } @@ -466,7 +465,7 @@ public final class ConditionalExistenceCollections { /** * Elements in the returned wrapper set are ignored if they don't pass a * condition. - * + * * @param type of elements in set * @param set set to wrap * @param existenceCondition elements only exist if this returns true @@ -474,7 +473,7 @@ public final class ConditionalExistenceCollections { * @since 2019-10-17 * @since v0.3.0 */ - public static final Set conditionalExistenceSet(final Set set, + public static Set conditionalExistenceSet(final Set set, final Predicate existenceCondition) { return new ConditionalExistenceSet<>(set, existenceCondition); } diff --git a/src/main/java/sevenUnits/utils/DecimalComparison.java b/src/main/java/sevenUnits/utils/DecimalComparison.java index c7564c4..1366fd3 100644 --- a/src/main/java/sevenUnits/utils/DecimalComparison.java +++ b/src/main/java/sevenUnits/utils/DecimalComparison.java @@ -20,7 +20,7 @@ import java.math.BigDecimal; /** * A class that contains methods to compare float and double values. - * + * * @author Adrien Hopkins * @since 2019-03-18 * @since v0.2.0 @@ -29,7 +29,7 @@ public final class DecimalComparison { /** * The value used for double comparison. If two double values are within this * value multiplied by the larger value, they are considered equal. - * + * * @since 2019-03-18 * @since v0.2.0 */ @@ -38,7 +38,7 @@ public final class DecimalComparison { /** * The value used for float comparison. If two float values are within this * value multiplied by the larger value, they are considered equal. - * + * * @since 2019-03-18 * @since v0.2.0 */ @@ -63,20 +63,20 @@ public final class DecimalComparison { *
  • Use {@link BigDecimal} instead of {@code double} (this will make a * violation of transitivity 100% impossible) * - * + * * @param a first value to test * @param b second value to test * @return whether they are equal * @since 2019-03-18 * @since v0.2.0 */ - public static final boolean equals(final double a, final double b) { + public static boolean equals(final double a, final double b) { return DecimalComparison.equals(a, b, DOUBLE_EPSILON); } /** * Tests for double equality using a custom epsilon value. - * + * *

    * WARNING: this method is not technically transitive. If a * and b are off by slightly less than {@code epsilon * max(abs(a), abs(b))}, @@ -93,7 +93,7 @@ public final class DecimalComparison { *

  • Use {@link BigDecimal} instead of {@code double} (this will make a * violation of transitivity 100% impossible) * - * + * * @param a first value to test * @param b second value to test * @param epsilon allowed difference @@ -101,14 +101,14 @@ public final class DecimalComparison { * @since 2019-03-18 * @since v0.2.0 */ - public static final boolean equals(final double a, final double b, + public static boolean equals(final double a, final double b, final double epsilon) { return Math.abs(a - b) <= epsilon * Math.max(Math.abs(a), Math.abs(b)); } /** * Tests for equality of float values using {@link #FLOAT_EPSILON}. - * + * *

    * WARNING: this method is not technically transitive. If a * and b are off by slightly less than {@code epsilon * max(abs(a), abs(b))}, @@ -125,20 +125,20 @@ public final class DecimalComparison { *

  • Use {@link BigDecimal} instead of {@code float} (this will make a * violation of transitivity 100% impossible) * - * + * * @param a first value to test * @param b second value to test * @return whether they are equal * @since 2019-03-18 * @since v0.2.0 */ - public static final boolean equals(final float a, final float b) { + public static boolean equals(final float a, final float b) { return DecimalComparison.equals(a, b, FLOAT_EPSILON); } /** * Tests for float equality using a custom epsilon value. - * + * *

    * WARNING: this method is not technically transitive. If a * and b are off by slightly less than {@code epsilon * max(abs(a), abs(b))}, @@ -155,7 +155,7 @@ public final class DecimalComparison { *

  • Use {@link BigDecimal} instead of {@code float} (this will make a * violation of transitivity 100% impossible) * - * + * * @param a first value to test * @param b second value to test * @param epsilon allowed difference @@ -163,7 +163,7 @@ public final class DecimalComparison { * @since 2019-03-18 * @since v0.2.0 */ - public static final boolean equals(final float a, final float b, + public static boolean equals(final float a, final float b, final float epsilon) { return Math.abs(a - b) <= epsilon * Math.max(Math.abs(a), Math.abs(b)); } @@ -188,14 +188,14 @@ public final class DecimalComparison { *
  • Use {@link BigDecimal} instead of {@code double} (this will make a * violation of transitivity 100% impossible) * - * + * * @param a first value to test * @param b second value to test * @return whether they are equal * @since 2020-09-07 * @since v0.3.0 */ - public static final boolean equals(final UncertainDouble a, + public static boolean equals(final UncertainDouble a, final UncertainDouble b) { return DecimalComparison.equals(a.value(), b.value()) && DecimalComparison.equals(a.uncertainty(), b.uncertainty()); @@ -203,7 +203,7 @@ public final class DecimalComparison { /** * Tests for {@code UncertainDouble} equality using a custom epsilon value. - * + * *

    * WARNING: this method is not technically transitive. If a * and b are off by slightly less than {@code epsilon * max(abs(a), abs(b))}, @@ -220,7 +220,7 @@ public final class DecimalComparison { *

  • Use {@link BigDecimal} instead of {@code double} (this will make a * violation of transitivity 100% impossible) * - * + * * @param a first value to test * @param b second value to test * @param epsilon allowed difference @@ -228,7 +228,7 @@ public final class DecimalComparison { * @since 2019-03-18 * @since v0.2.0 */ - public static final boolean equals(final UncertainDouble a, + public static boolean equals(final UncertainDouble a, final UncertainDouble b, final double epsilon) { return DecimalComparison.equals(a.value(), b.value(), epsilon) && DecimalComparison.equals(a.uncertainty(), b.uncertainty(), diff --git a/src/main/java/sevenUnits/utils/ExpressionParser.java b/src/main/java/sevenUnits/utils/ExpressionParser.java index 783a135..03c763c 100644 --- a/src/main/java/sevenUnits/utils/ExpressionParser.java +++ b/src/main/java/sevenUnits/utils/ExpressionParser.java @@ -31,7 +31,7 @@ import java.util.function.UnaryOperator; /** * An object that can parse expressions with unary or binary operators. - * + * * @author Adrien Hopkins * @param type of object that exists in parsed expressions * @since 2019-03-14 @@ -40,7 +40,7 @@ import java.util.function.UnaryOperator; public final class ExpressionParser { /** * A builder that can create {@code ExpressionParser} instances. - * + * * @author Adrien Hopkins * @param type of object that exists in parsed expressions * @since 2019-03-17 @@ -51,49 +51,49 @@ public final class ExpressionParser { * A function that obtains a parseable object from a string. For example, * an integer {@code ExpressionParser} would use * {@code Integer::parseInt}. - * + * * @since 2019-03-14 * @since v0.2.0 */ private final Function objectObtainer; - + /** * The function of the space as an operator (like 3 x y) - * + * * @since 2019-03-22 * @since v0.2.0 */ private String spaceFunction = null; - + /** * A map mapping operator strings to operator functions, for unary * operators. - * + * * @since 2019-03-14 * @since v0.2.0 */ private final Map> unaryOperators; - + /** * A map mapping operator strings to operator functions, for binary * operators. - * + * * @since 2019-03-14 * @since v0.2.0 */ private final Map> binaryOperators; - + /** * A map mapping operator strings to numeric functions. - * + * * @since 2024-03-23 * @since v0.5.0 */ private final Map> numericOperators; - + /** * Creates the {@code Builder}. - * + * * @param objectObtainer a function that can turn strings into objects of * the type handled by the parser. * @throws NullPointerException if {@code objectObtainer} is null @@ -107,10 +107,10 @@ public final class ExpressionParser { this.binaryOperators = new HashMap<>(); this.numericOperators = new HashMap<>(); } - + /** * Adds a binary operator to the builder. - * + * * @param text text used to reference the operator, like '+' * @param operator operator to add * @param priority operator's priority, which determines which operators @@ -125,7 +125,7 @@ public final class ExpressionParser { final BinaryOperator operator, final int priority) { Objects.requireNonNull(text, "text must not be null."); Objects.requireNonNull(operator, "operator must not be null."); - + // Unfortunately, I cannot use a lambda because the // PriorityBinaryOperator requires arguments. final PriorityBinaryOperator priorityOperator = new PriorityBinaryOperator<>( @@ -134,16 +134,16 @@ public final class ExpressionParser { public T apply(final T t, final T u) { return operator.apply(t, u); } - + }; this.binaryOperators.put(text, priorityOperator); return this; } - + /** * Adds a two-argument operator where the second operator is a number. * This is used for operations like vector scaling and exponentation. - * + * * @param text text used to reference the operator, like '^' * @param operator operator to add * @param priority operator's priority, which determines which operators @@ -155,7 +155,7 @@ public final class ExpressionParser { final int priority) { Objects.requireNonNull(text, "text must not be null."); Objects.requireNonNull(operator, "operator must not be null."); - + // Unfortunately, I cannot use a lambda because the // PriorityBinaryOperator requires arguments. final PriorityBiFunction priorityOperator = new PriorityBiFunction<>( @@ -164,16 +164,16 @@ public final class ExpressionParser { public T apply(final T t, final UncertainDouble u) { return operator.apply(t, u); } - + }; this.numericOperators.put(text, priorityOperator); return this; } - + /** * Adds a function for spaces. You must use the text of an existing binary * operator. - * + * * @param operator text of operator to use * @return this builder * @since 2019-03-22 @@ -181,18 +181,18 @@ public final class ExpressionParser { */ public Builder addSpaceFunction(final String operator) { Objects.requireNonNull(operator, "operator must not be null."); - + if (!this.binaryOperators.containsKey(operator)) throw new IllegalArgumentException(String .format("Could not find binary operator '%s'", operator)); - + this.spaceFunction = operator; return this; } - + /** * Adds a unary operator to the builder. - * + * * @param text text used to reference the operator, like '-' * @param operator operator to add * @param priority operator's priority, which determines which operators @@ -207,7 +207,7 @@ public final class ExpressionParser { final UnaryOperator operator, final int priority) { Objects.requireNonNull(text, "text must not be null."); Objects.requireNonNull(operator, "operator must not be null."); - + // Unfortunately, I cannot use a lambda because the // PriorityUnaryOperator requires arguments. final PriorityUnaryOperator priorityOperator = new PriorityUnaryOperator<>( @@ -220,7 +220,7 @@ public final class ExpressionParser { this.unaryOperators.put(text, priorityOperator); return this; } - + /** * @return an {@code ExpressionParser} instance with the properties * given to this builder @@ -232,11 +232,11 @@ public final class ExpressionParser { this.binaryOperators, this.numericOperators, this.spaceFunction); } } - + /** * A binary operator with a priority field that determines which operators * apply first. - * + * * @author Adrien Hopkins * @param type of operand and result * @since 2019-03-17 @@ -247,15 +247,15 @@ public final class ExpressionParser { /** * The operator's priority. Higher-priority operators are applied before * lower-priority operators - * + * * @since 2019-03-17 * @since v0.2.0 */ private final int priority; - + /** * Creates the {@code PriorityBinaryOperator}. - * + * * @param priority operator's priority * @since 2019-03-17 * @since v0.2.0 @@ -263,14 +263,14 @@ public final class ExpressionParser { public PriorityBiFunction(final int priority) { this.priority = priority; } - + /** * Compares this object to another by priority. - * + * *

    * {@inheritDoc} *

    - * + * * @since 2019-03-17 * @since v0.2.0 */ @@ -278,12 +278,11 @@ public final class ExpressionParser { public int compareTo(final PriorityBiFunction o) { if (this.priority < o.priority) return -1; - else if (this.priority > o.priority) + if (this.priority > o.priority) return 1; - else - return 0; + return 0; } - + /** * @return priority * @since 2019-03-22 @@ -293,11 +292,11 @@ public final class ExpressionParser { return this.priority; } } - + /** * A binary operator with a priority field that determines which operators * apply first. - * + * * @author Adrien Hopkins * @param type of operand and result * @since 2019-03-17 @@ -308,15 +307,15 @@ public final class ExpressionParser { /** * The operator's priority. Higher-priority operators are applied before * lower-priority operators - * + * * @since 2019-03-17 * @since v0.2.0 */ private final int priority; - + /** * Creates the {@code PriorityBinaryOperator}. - * + * * @param priority operator's priority * @since 2019-03-17 * @since v0.2.0 @@ -324,14 +323,14 @@ public final class ExpressionParser { public PriorityBinaryOperator(final int priority) { this.priority = priority; } - + /** * Compares this object to another by priority. - * + * *

    * {@inheritDoc} *

    - * + * * @since 2019-03-17 * @since v0.2.0 */ @@ -339,12 +338,11 @@ public final class ExpressionParser { public int compareTo(final PriorityBinaryOperator o) { if (this.priority < o.priority) return -1; - else if (this.priority > o.priority) + if (this.priority > o.priority) return 1; - else - return 0; + return 0; } - + /** * @return priority * @since 2019-03-22 @@ -354,11 +352,11 @@ public final class ExpressionParser { return this.priority; } } - + /** * A unary operator with a priority field that determines which operators * apply first. - * + * * @author Adrien Hopkins * @param type of operand and result * @since 2019-03-17 @@ -369,15 +367,15 @@ public final class ExpressionParser { /** * The operator's priority. Higher-priority operators are applied before * lower-priority operators - * + * * @since 2019-03-17 * @since v0.2.0 */ private final int priority; - + /** * Creates the {@code PriorityUnaryOperator}. - * + * * @param priority operator's priority * @since 2019-03-17 * @since v0.2.0 @@ -385,14 +383,14 @@ public final class ExpressionParser { public PriorityUnaryOperator(final int priority) { this.priority = priority; } - + /** * Compares this object to another by priority. - * + * *

    * {@inheritDoc} *

    - * + * * @since 2019-03-17 * @since v0.2.0 */ @@ -400,12 +398,11 @@ public final class ExpressionParser { public int compareTo(final PriorityUnaryOperator o) { if (this.priority < o.priority) return -1; - else if (this.priority > o.priority) + if (this.priority > o.priority) return 1; - else - return 0; + return 0; } - + /** * @return priority * @since 2019-03-22 @@ -415,37 +412,37 @@ public final class ExpressionParser { return this.priority; } } - + /** * The types of tokens that are available. - * + * * @author Adrien Hopkins * @since 2019-03-14 * @since v0.2.0 */ - private static enum TokenType { + private enum TokenType { OBJECT, UNARY_OPERATOR, BINARY_OPERATOR, NUMERIC_OPERATOR; } - + /** * The opening bracket. - * + * * @since 2019-03-22 * @since v0.2.0 */ public static final char OPENING_BRACKET = '('; - + /** * The closing bracket. - * + * * @since 2019-03-22 * @since v0.2.0 */ public static final char CLOSING_BRACKET = ')'; - + /** * Finds the other bracket in a pair of brackets, given the position of one. - * + * * @param string string that contains brackets * @param bracketPosition position of first bracket * @return position of matching bracket @@ -456,9 +453,9 @@ public final class ExpressionParser { private static int findBracketPair(final String string, final int bracketPosition) { Objects.requireNonNull(string, "string must not be null."); - - final char openingBracket = string.charAt(bracketPosition); - + + final var openingBracket = string.charAt(bracketPosition); + // figure out what closing bracket to look for final char closingBracket; switch (openingBracket) { @@ -475,16 +472,16 @@ public final class ExpressionParser { throw new IllegalArgumentException( String.format("Invalid bracket '%s'", openingBracket)); } - + // level of brackets. every opening bracket increments this; every closing // bracket decrements it - int bracketLevel = 0; - + var bracketLevel = 0; + // iterate over the string to find the closing bracket - for (int currentPosition = bracketPosition; currentPosition < string + for (var currentPosition = bracketPosition; currentPosition < string .length(); currentPosition++) { - final char currentCharacter = string.charAt(currentPosition); - + final var currentCharacter = string.charAt(currentPosition); + if (currentCharacter == openingBracket) { bracketLevel++; } else if (currentCharacter == closingBracket) { @@ -493,55 +490,55 @@ public final class ExpressionParser { return currentPosition; } } - + throw new IllegalArgumentException("No matching bracket found."); } - + /** * A function that obtains a parseable object from a string. For example, an * integer {@code ExpressionParser} would use {@code Integer::parseInt}. - * + * * @since 2019-03-14 * @since v0.2.0 */ private final Function objectObtainer; - + /** * A map mapping operator strings to operator functions, for unary operators. - * + * * @since 2019-03-14 * @since v0.2.0 */ private final Map> unaryOperators; - + /** * A map mapping operator strings to operator functions, for binary * operators. - * + * * @since 2019-03-14 * @since v0.2.0 */ private final Map> binaryOperators; - + /** * A map mapping operator strings to numeric functions. - * + * * @since 2024-03-23 * @since v0.5.0 */ private final Map> numericOperators; - + /** * The operator for space, or null if spaces have no function. - * + * * @since 2019-03-22 * @since v0.2.0 */ private final String spaceOperator; - + /** * Creates the {@code ExpressionParser}. - * + * * @param objectObtainer function to get objects from strings * @param unaryOperators unary operators available to the parser * @param binaryOperators binary operators available to the parser @@ -561,7 +558,7 @@ public final class ExpressionParser { this.numericOperators = numericOperators; this.spaceOperator = spaceOperator; } - + /** * Converts a given mathematical expression to reverse Polish notation * (operators after operands). @@ -570,7 +567,7 @@ public final class ExpressionParser { * {@code 2 * (3 + 4)}
    * becomes
    * {@code 2 3 4 + *}. - * + * * @param expression expression * @return expression in RPN * @throws IllegalArgumentException if expression is invalid (e.g. @@ -580,25 +577,25 @@ public final class ExpressionParser { */ String convertExpressionToReversePolish(final String expression) { Objects.requireNonNull(expression, "expression must not be null."); - + final List components = new ArrayList<>(); - + // the part of the expression remaining to parse - String partialExpression = expression; - + var partialExpression = expression; + // find and deal with brackets while (partialExpression.indexOf(OPENING_BRACKET) != -1) { - final int openingBracketPosition = partialExpression + final var openingBracketPosition = partialExpression .indexOf(OPENING_BRACKET); - final int closingBracketPosition = findBracketPair(partialExpression, + final var closingBracketPosition = findBracketPair(partialExpression, openingBracketPosition); - + // check for function if (openingBracketPosition > 0 && partialExpression.charAt(openingBracketPosition - 1) != ' ') { // function like sin(2) or tempF(32) // find the position of the last space - int spacePosition = openingBracketPosition; + var spacePosition = openingBracketPosition; while (spacePosition >= 0 && partialExpression.charAt(spacePosition) != ' ') { spacePosition--; @@ -609,8 +606,6 @@ public final class ExpressionParser { .substring(0, spacePosition + 1).split(" "))); components.add(partialExpression.substring(spacePosition + 1, closingBracketPosition + 1)); - partialExpression = partialExpression - .substring(closingBracketPosition + 1); } else { // normal brackets like (1 + 2) * (3 / 5) components.addAll(Arrays.asList(partialExpression @@ -618,37 +613,37 @@ public final class ExpressionParser { components.add(this.convertExpressionToReversePolish( partialExpression.substring(openingBracketPosition + 1, closingBracketPosition))); - partialExpression = partialExpression - .substring(closingBracketPosition + 1); } + partialExpression = partialExpression + .substring(closingBracketPosition + 1); } - + // add everything else components.addAll(Arrays.asList(partialExpression.split(" "))); - + // remove empty entries while (components.contains("")) { components.remove(""); } - + // deal with space multiplication (x y) if (this.spaceOperator != null) { - for (int i = 0; i < components.size() - 1; i++) { + for (var i = 0; i < components.size() - 1; i++) { if (this.getTokenType(components.get(i)) == TokenType.OBJECT && this .getTokenType(components.get(i + 1)) == TokenType.OBJECT) { components.add(++i, this.spaceOperator); } } } - + // turn the expression into reverse Polish while (true) { - final int highestPriorityOperatorPosition = this + final var highestPriorityOperatorPosition = this .findHighestPriorityOperatorPosition(components); if (highestPriorityOperatorPosition == -1) { break; } - + // swap components based on what kind of operator there is // 1 + 2 becomes 2 1 + // - 1 becomes 1 - @@ -658,9 +653,9 @@ public final class ExpressionParser { if (components.size() < 2) throw new IllegalArgumentException( "Invalid expression \"" + expression + "\""); - final String unaryOperator = components + final var unaryOperator = components .remove(highestPriorityOperatorPosition); - final String operand = components + final var operand = components .remove(highestPriorityOperatorPosition); components.add(highestPriorityOperatorPosition, operand + " " + unaryOperator); @@ -670,11 +665,11 @@ public final class ExpressionParser { if (components.size() < 3) throw new IllegalArgumentException( "Invalid expression \"" + expression + "\""); - final String binaryOperator = components + final var binaryOperator = components .remove(highestPriorityOperatorPosition); - final String operand1 = components + final var operand1 = components .remove(highestPriorityOperatorPosition - 1); - final String operand2 = components + final var operand2 = components .remove(highestPriorityOperatorPosition - 1); components.add(highestPriorityOperatorPosition - 1, operand1 + " " + operand2 + " " + binaryOperator); @@ -683,7 +678,7 @@ public final class ExpressionParser { throw new AssertionError("Expected operator, found non-operator."); } } - + // join all of the components together, then ensure there is only one // space in a row if (components.size() != 1) @@ -691,10 +686,10 @@ public final class ExpressionParser { "Invalid expression \"" + expression + "\"."); return components.get(0).replaceAll(" +", " ").trim(); } - + /** * Finds the position of the highest-priority operator in a list - * + * * @param components components to test * @param blacklist positions of operators that should be ignored * @return position of highest priority, or -1 if the list contains no @@ -707,40 +702,40 @@ public final class ExpressionParser { final List components) { Objects.requireNonNull(components, "components must not be null."); // find highest priority - int maxPriority = Integer.MIN_VALUE; - int maxPriorityPosition = -1; - + var maxPriority = Integer.MIN_VALUE; + var maxPriorityPosition = -1; + // go over components one by one // if it is an operator, test its priority to see if it's max // if it is, update maxPriority and maxPriorityPosition - for (int i = 0; i < components.size(); i++) { - + for (var i = 0; i < components.size(); i++) { + switch (this.getTokenType(components.get(i))) { case UNARY_OPERATOR: - final PriorityUnaryOperator unaryOperator = this.unaryOperators + final var unaryOperator = this.unaryOperators .get(components.get(i)); - final int unaryPriority = unaryOperator.getPriority(); - + final var unaryPriority = unaryOperator.getPriority(); + if (unaryPriority > maxPriority) { maxPriority = unaryPriority; maxPriorityPosition = i; } break; case BINARY_OPERATOR: - final PriorityBinaryOperator binaryOperator = this.binaryOperators + final var binaryOperator = this.binaryOperators .get(components.get(i)); - final int binaryPriority = binaryOperator.getPriority(); - + final var binaryPriority = binaryOperator.getPriority(); + if (binaryPriority > maxPriority) { maxPriority = binaryPriority; maxPriorityPosition = i; } break; case NUMERIC_OPERATOR: - final PriorityBiFunction numericOperator = this.numericOperators + final var numericOperator = this.numericOperators .get(components.get(i)); - final int numericPriority = numericOperator.getPriority(); - + final var numericPriority = numericOperator.getPriority(); + if (numericPriority > maxPriority) { maxPriority = numericPriority; maxPriorityPosition = i; @@ -750,14 +745,14 @@ public final class ExpressionParser { break; } } - + // max priority position found return maxPriorityPosition; } - + /** * Determines whether an inputted string is an object or an operator - * + * * @param token string to input * @return type of token it is * @throws NullPointerException if {@code expression} is null @@ -766,20 +761,19 @@ public final class ExpressionParser { */ private TokenType getTokenType(final String token) { Objects.requireNonNull(token, "token must not be null."); - + if (this.unaryOperators.containsKey(token)) return TokenType.UNARY_OPERATOR; - else if (this.binaryOperators.containsKey(token)) + if (this.binaryOperators.containsKey(token)) return TokenType.BINARY_OPERATOR; - else if (this.numericOperators.containsKey(token)) + if (this.numericOperators.containsKey(token)) return TokenType.NUMERIC_OPERATOR; - else - return TokenType.OBJECT; + return TokenType.OBJECT; } - + /** * Parses an expression. - * + * * @param expression expression to parse * @return result * @throws NullPointerException if {@code expression} is null @@ -790,10 +784,10 @@ public final class ExpressionParser { return this.parseReversePolishExpression( this.convertExpressionToReversePolish(expression)); } - + /** * Parses an expression expressed in reverse Polish notation. - * + * * @param expression expression to parse * @return result * @throws NullPointerException if {@code expression} is null @@ -802,43 +796,43 @@ public final class ExpressionParser { */ T parseReversePolishExpression(final String expression) { Objects.requireNonNull(expression, "expression must not be null."); - + final Deque stack = new ArrayDeque<>(); final Deque doubleStack = new ArrayDeque<>(); - + // iterate over every item in the expression, then for (final String item : expression.split(" ")) { // choose a path based on what kind of thing was just read switch (this.getTokenType(item)) { - + case BINARY_OPERATOR: if (stack.size() < 2) throw new IllegalStateException(String.format( "Attempted to call binary operator %s with only %d arguments.", item, stack.size())); - + // get two arguments and operator, then apply! - final T o1 = stack.pop(); - final T o2 = stack.pop(); + final var o1 = stack.pop(); + final var o2 = stack.pop(); final BinaryOperator binaryOperator = this.binaryOperators .get(item); - + stack.push(binaryOperator.apply(o2, o1)); break; - + case NUMERIC_OPERATOR: if (stack.size() < 1 || doubleStack.size() < 1) throw new IllegalStateException(String.format( "Attempted to call binary operator %s with insufficient arguments.", item)); - - final T ot = stack.pop(); - final UncertainDouble on = doubleStack.pop(); + + final var ot = stack.pop(); + final var on = doubleStack.pop(); final BiFunction op = this.numericOperators .get(item); stack.push(op.apply(ot, on)); break; - + case OBJECT: // just add it to the stack // these try-catch statements are necessary @@ -860,33 +854,33 @@ public final class ExpressionParser { } } break; - + case UNARY_OPERATOR: if (stack.size() < 1) throw new IllegalStateException(String.format( "Attempted to call unary operator %s with only %d arguments.", item, stack.size())); - + // get one argument and operator, then apply! - final T o = stack.pop(); + final var o = stack.pop(); final UnaryOperator unaryOperator = this.unaryOperators .get(item); - + stack.push(unaryOperator.apply(o)); break; default: throw new AssertionError( String.format("Internal error: Invalid token type %s.", this.getTokenType(item))); - + } } - + // return answer, or throw an exception if I can't if (stack.size() > 1) throw new IllegalStateException( "Computation ended up with more than one answer."); - else if (stack.size() == 0) + if (stack.size() == 0) throw new IllegalStateException( "Computation ended up without an answer."); return stack.pop(); diff --git a/src/main/java/sevenUnits/utils/NameSymbol.java b/src/main/java/sevenUnits/utils/NameSymbol.java index ebb1e8b..089978b 100644 --- a/src/main/java/sevenUnits/utils/NameSymbol.java +++ b/src/main/java/sevenUnits/utils/NameSymbol.java @@ -19,14 +19,13 @@ package sevenUnits.utils; import java.util.Arrays; import java.util.Collections; import java.util.HashSet; -import java.util.Iterator; import java.util.Objects; import java.util.Optional; import java.util.Set; /** * A class that can be used to specify names and a symbol for a unit. - * + * * @author Adrien Hopkins * @since 2019-10-21 * @since v0.3.0 @@ -39,16 +38,16 @@ public final class NameSymbol { /** * Creates a {@code NameSymbol}, ensuring that if primaryName is null and * otherNames is not empty, one name is moved from otherNames to primaryName - * + * * Ensure that otherNames is not a copy of the inputted argument. */ - private static final NameSymbol create(final String name, - final String symbol, final Set otherNames) { + private static NameSymbol create(final String name, final String symbol, + final Set otherNames) { final Optional primaryName; if (name == null && !otherNames.isEmpty()) { // get primary name and remove it from savedNames - final Iterator it = otherNames.iterator(); + final var it = otherNames.iterator(); assert it.hasNext(); primaryName = Optional.of(it.next()); otherNames.remove(primaryName.get()); @@ -63,7 +62,7 @@ public final class NameSymbol { /** * Gets a {@code NameSymbol} with a primary name, a symbol and no other * names. - * + * * @param name name to use * @param symbol symbol to use * @return NameSymbol instance @@ -71,7 +70,7 @@ public final class NameSymbol { * @since v0.3.0 * @throws NullPointerException if name or symbol is null */ - public static final NameSymbol of(final String name, final String symbol) { + public static NameSymbol of(final String name, final String symbol) { return new NameSymbol(Optional.of(name), Optional.of(symbol), new HashSet<>()); } @@ -79,7 +78,7 @@ public final class NameSymbol { /** * Gets a {@code NameSymbol} with a primary name, a symbol and additional * names. - * + * * @param name name to use * @param symbol symbol to use * @param otherNames other names to use @@ -88,7 +87,7 @@ public final class NameSymbol { * @since v0.3.0 * @throws NullPointerException if any argument is null */ - public static final NameSymbol of(final String name, final String symbol, + public static NameSymbol of(final String name, final String symbol, final Set otherNames) { return new NameSymbol(Optional.of(name), Optional.of(symbol), new HashSet<>(Objects.requireNonNull(otherNames, @@ -98,7 +97,7 @@ public final class NameSymbol { /** * h * Gets a {@code NameSymbol} with a primary name, a symbol and additional * names. - * + * * @param name name to use * @param symbol symbol to use * @param otherNames other names to use @@ -117,14 +116,14 @@ public final class NameSymbol { /** * Gets a {@code NameSymbol} with a primary name, no symbol, and no other * names. - * + * * @param name name to use * @return NameSymbol instance * @since 2019-10-21 * @since v0.3.0 * @throws NullPointerException if name is null */ - public static final NameSymbol ofName(final String name) { + public static NameSymbol ofName(final String name) { return new NameSymbol(Optional.of(name), Optional.empty(), new HashSet<>()); } @@ -139,7 +138,7 @@ public final class NameSymbol { * If {@code name} is null and {@code otherNames} is not empty, a primary * name will be picked from {@code otherNames}. This name will not appear in * getOtherNames(). - * + * * @param name name to use * @param symbol symbol to use * @param otherNames other names to use @@ -147,8 +146,8 @@ public final class NameSymbol { * @since 2019-11-26 * @since v0.3.0 */ - public static final NameSymbol ofNullable(final String name, - final String symbol, final Set otherNames) { + public static NameSymbol ofNullable(final String name, final String symbol, + final Set otherNames) { return NameSymbol.create(name, symbol, otherNames == null ? new HashSet<>() : new HashSet<>(otherNames)); } @@ -163,7 +162,7 @@ public final class NameSymbol { * If {@code name} is null and {@code otherNames} is not empty, a primary * name will be picked from {@code otherNames}. This name will not appear in * getOtherNames(). - * + * * @param name name to use * @param symbol symbol to use * @param otherNames other names to use @@ -179,14 +178,14 @@ public final class NameSymbol { /** * Gets a {@code NameSymbol} with a symbol and no names. - * + * * @param symbol symbol to use * @return NameSymbol instance * @since 2019-10-21 * @since v0.3.0 * @throws NullPointerException if symbol is null */ - public static final NameSymbol ofSymbol(final String symbol) { + public static NameSymbol ofSymbol(final String symbol) { return new NameSymbol(Optional.empty(), Optional.of(symbol), new HashSet<>()); } @@ -198,7 +197,7 @@ public final class NameSymbol { /** * Creates the {@code NameSymbol}. - * + * * @param primaryName primary name of unit * @param symbol symbol used to represent unit * @param otherNames other names and/or spellings, should be a mutable copy @@ -206,8 +205,8 @@ public final class NameSymbol { * @since 2019-10-21 * @since v0.3.0 */ - NameSymbol(final Optional primaryName, - final Optional symbol, final Set otherNames) { + NameSymbol(final Optional primaryName, final Optional symbol, + final Set otherNames) { this.primaryName = primaryName; this.symbol = symbol; if (otherNames != null) { @@ -228,7 +227,7 @@ public final class NameSymbol { return true; if (!(obj instanceof NameSymbol)) return false; - final NameSymbol other = (NameSymbol) obj; + final var other = (NameSymbol) obj; if (this.otherNames == null) { if (other.otherNames != null) return false; @@ -252,7 +251,7 @@ public final class NameSymbol { * @since 2019-10-21 * @since v0.3.0 */ - public final Set getOtherNames() { + public Set getOtherNames() { return this.otherNames; } @@ -261,7 +260,7 @@ public final class NameSymbol { * @since 2019-10-21 * @since v0.3.0 */ - public final Optional getPrimaryName() { + public Optional getPrimaryName() { return this.primaryName; } @@ -270,14 +269,14 @@ public final class NameSymbol { * @since 2019-10-21 * @since v0.3.0 */ - public final Optional getSymbol() { + public Optional getSymbol() { return this.symbol; } @Override public int hashCode() { - final int prime = 31; - int result = 1; + final var prime = 31; + var result = 1; result = prime * result + (this.otherNames == null ? 0 : this.otherNames.hashCode()); result = prime * result @@ -287,10 +286,8 @@ public final class NameSymbol { return result; } - /** - * @return true iff this {@code NameSymbol} contains no names or symbols. - */ - public final boolean isEmpty() { + /** @return true iff this {@code NameSymbol} contains no names or symbols. */ + public boolean isEmpty() { // if primaryName is empty, otherNames must also be empty return this.primaryName.isEmpty() && this.symbol.isEmpty(); } @@ -299,31 +296,30 @@ public final class NameSymbol { public String toString() { if (this.isEmpty()) return "NameSymbol.EMPTY"; - else if (this.primaryName.isPresent() && this.symbol.isPresent()) + if (this.primaryName.isPresent() && this.symbol.isPresent()) return this.primaryName.orElseThrow() + " (" + this.symbol.orElseThrow() + ")"; - else - return this.primaryName.orElseGet(this.symbol::orElseThrow); + return this.primaryName.orElseGet(this.symbol::orElseThrow); } /** * Creates and returns a copy of this {@code NameSymbol} with the provided * extra name. If this {@code NameSymbol} has a primary name, the provided * name will become an other name, otherwise it will become the primary name. - * + * * @param name additional name to add * @return copy of this NameSymbol with the additional name * * @since 2022-04-19 * @since v0.4.0 */ - public final NameSymbol withExtraName(String name) { + public NameSymbol withExtraName(String name) { if (this.primaryName.isPresent()) { final var otherNames = new HashSet<>(this.otherNames); otherNames.add(name); return NameSymbol.ofNullable(this.primaryName.orElse(null), this.symbol.orElse(null), otherNames); - } else - return NameSymbol.ofNullable(name, this.symbol.orElse(null)); + } + return NameSymbol.ofNullable(name, this.symbol.orElse(null)); } } \ No newline at end of file diff --git a/src/main/java/sevenUnits/utils/Nameable.java b/src/main/java/sevenUnits/utils/Nameable.java index efd1ab8..166de55 100644 --- a/src/main/java/sevenUnits/utils/Nameable.java +++ b/src/main/java/sevenUnits/utils/Nameable.java @@ -34,7 +34,7 @@ public interface Nameable { * @since v0.4.0 */ default String getName() { - final NameSymbol ns = this.getNameSymbol(); + final var ns = this.getNameSymbol(); return ns.getPrimaryName().or(ns::getSymbol).orElse("Unnamed"); } @@ -71,7 +71,7 @@ public interface Nameable { * @since v0.4.0 */ default String getShortName() { - final NameSymbol ns = this.getNameSymbol(); + final var ns = this.getNameSymbol(); return ns.getSymbol().or(ns::getPrimaryName).orElse("Unnamed"); } diff --git a/src/main/java/sevenUnits/utils/ObjectProduct.java b/src/main/java/sevenUnits/utils/ObjectProduct.java index 1b8832e..23fe41c 100644 --- a/src/main/java/sevenUnits/utils/ObjectProduct.java +++ b/src/main/java/sevenUnits/utils/ObjectProduct.java @@ -29,7 +29,7 @@ import java.util.function.Function; /** * An immutable product of multiple objects of a type, such as base units. The * objects can be multiplied and exponentiated. - * + * * @author Adrien Hopkins * @param type of object that is being multiplied * @since 2019-10-16 @@ -41,10 +41,10 @@ public class ObjectProduct implements Nameable { * this value, a warning will be printed to standard error. */ private static final double ROUND_WARN_THRESHOLD = 1e-12; - + /** * Returns an empty ObjectProduct of a certain type - * + * * @param type of objects that can be multiplied * @return empty product * @since 2019-10-16 @@ -53,10 +53,10 @@ public class ObjectProduct implements Nameable { public static final ObjectProduct empty() { return new ObjectProduct<>(new HashMap<>()); } - + /** * Gets an {@code ObjectProduct} from an object-to-integer mapping - * + * * @param type of object in product * @param map map mapping objects to exponents * @return object product @@ -67,13 +67,13 @@ public class ObjectProduct implements Nameable { final Map map) { return new ObjectProduct<>(new HashMap<>(map)); } - + /** * Gets an ObjectProduct that has one of the inputted argument, and nothing * else. - * + * * @param object object that will be in the product - * @param type of object contained in returned ObjectProduct + * @param type of object contained in returned ObjectProduct * @return product * @since 2019-10-16 * @since v0.3.0 @@ -85,24 +85,22 @@ public class ObjectProduct implements Nameable { map.put(object, 1); return new ObjectProduct<>(map); } - + /** * The objects that make up the product, mapped to their exponents. This map * treats zero as null, and is immutable. - * + * * @since 2019-10-16 * @since v0.3.0 */ final Map exponents; - - /** - * The object's name and symbol - */ + + /** The object's name and symbol */ private final NameSymbol nameSymbol; - + /** * Creates a {@code ObjectProduct} without a name/symbol. - * + * * @param exponents objects that make up this product * @since 2019-10-16 * @since v0.3.0 @@ -110,10 +108,10 @@ public class ObjectProduct implements Nameable { ObjectProduct(final Map exponents) { this(exponents, NameSymbol.EMPTY); } - + /** * Creates the {@code ObjectProduct}. - * + * * @param exponents objects that make up this product * @param nameSymbol name and symbol of object product * @since 2019-10-16 @@ -125,7 +123,7 @@ public class ObjectProduct implements Nameable { e -> !Integer.valueOf(0).equals(e.getValue()))); this.nameSymbol = nameSymbol; } - + /** * Calculates the quotient of two products * @@ -141,17 +139,17 @@ public class ObjectProduct implements Nameable { final Set objects = new HashSet<>(); objects.addAll(this.getBaseSet()); objects.addAll(other.getBaseSet()); - + // get a list of all exponents final Map map = new HashMap<>(objects.size()); for (final T key : objects) { map.put(key, this.getExponent(key) - other.getExponent(key)); } - + // create the product return new ObjectProduct<>(map); } - + // this method relies on the use of ZeroIsNullMap @Override public boolean equals(final Object obj) { @@ -162,7 +160,7 @@ public class ObjectProduct implements Nameable { final ObjectProduct other = (ObjectProduct) obj; return Objects.equals(this.exponents, other.exponents); } - + /** * @return immutable map mapping objects to exponents * @since 2019-10-16 @@ -171,7 +169,7 @@ public class ObjectProduct implements Nameable { public Map exponentMap() { return this.exponents; } - + /** * @return a set of all of the base objects with non-zero exponents that make * up this dimension. @@ -180,7 +178,7 @@ public class ObjectProduct implements Nameable { */ public final Set getBaseSet() { final Set dimensions = new HashSet<>(); - + // add all dimensions with a nonzero exponent - zero exponents shouldn't // be there in the first place for (final T dimension : this.exponents.keySet()) { @@ -188,13 +186,13 @@ public class ObjectProduct implements Nameable { dimensions.add(dimension); } } - + return dimensions; } - + /** * Gets the exponent for a specific dimension. - * + * * @param dimension dimension to check * @return exponent for that dimension * @since 2018-12-12 @@ -203,17 +201,17 @@ public class ObjectProduct implements Nameable { public int getExponent(final T dimension) { return this.exponents.getOrDefault(dimension, 0); } - + @Override public NameSymbol getNameSymbol() { return this.nameSymbol; } - + @Override public int hashCode() { return Objects.hash(this.exponents); } - + /** * @return true if this product is a single object, i.e. it has one exponent * of one and no other nonzero exponents @@ -221,8 +219,8 @@ public class ObjectProduct implements Nameable { * @since v0.3.0 */ public boolean isSingleObject() { - int oneCount = 0; - boolean twoOrMore = false; // has exponents of 2 or more + var oneCount = 0; + var twoOrMore = false; // has exponents of 2 or more for (final T b : this.getBaseSet()) { if (this.getExponent(b) == 1) { oneCount++; @@ -232,7 +230,7 @@ public class ObjectProduct implements Nameable { } return oneCount == 1 && !twoOrMore; } - + /** * Multiplies this product by another * @@ -248,20 +246,20 @@ public class ObjectProduct implements Nameable { final Set objects = new HashSet<>(); objects.addAll(this.getBaseSet()); objects.addAll(other.getBaseSet()); - + // get a list of all exponents final Map map = new HashMap<>(objects.size()); for (final T key : objects) { map.put(key, this.getExponent(key) + other.getExponent(key)); } - + // create the product return new ObjectProduct<>(map); } - + /** * Returns this product, but to an exponent - * + * * @param exponent exponent * @return result of exponentiation * @since 2019-10-16 @@ -274,14 +272,14 @@ public class ObjectProduct implements Nameable { } return new ObjectProduct<>(map); } - + /** * Returns this product to an exponent, where every dimension is rounded to * the nearest integer. - * + * * This function will send a warning (via standard error) if the rounding * significantly changes the value. - * + * * @param exponent exponent to raise this product to * @return result of exponentiation * @@ -291,7 +289,7 @@ public class ObjectProduct implements Nameable { public ObjectProduct toExponentRounded(final double exponent) { final Map map = new HashMap<>(this.exponents); for (final T key : this.exponents.keySet()) { - final double newExponent = this.getExponent(key) * exponent; + final var newExponent = this.getExponent(key) * exponent; if (Math.abs( newExponent - Math.round(newExponent)) > ROUND_WARN_THRESHOLD) { System.err.printf( @@ -303,14 +301,14 @@ public class ObjectProduct implements Nameable { } return new ObjectProduct<>(map); } - + /** * Converts this product to a string using the objects' * {@link Object#toString()} method (or {@link Nameable#getShortName} if * available). If objects have a long toString representation, it is * recommended to use {@link #toString(Function)} instead to shorten the * returned string. - * + * *

    * {@inheritDoc} */ @@ -320,11 +318,11 @@ public class ObjectProduct implements Nameable { .toString(o -> o instanceof Nameable ? ((Nameable) o).getShortName() : o.toString()); } - + /** * Converts this product to a string. The objects that make up this product * are represented by {@code objectToString} - * + * * @param objectToString function to convert objects to strings * @return string representation of product * @since 2019-10-16 @@ -333,7 +331,7 @@ public class ObjectProduct implements Nameable { public String toString(final Function objectToString) { final List positiveStringComponents = new ArrayList<>(); final List negativeStringComponents = new ArrayList<>(); - + // for each base object that makes up this object, add it and its exponent for (final T object : this.getBaseSet()) { final int exponent = this.exponents.get(object); @@ -347,15 +345,15 @@ public class ObjectProduct implements Nameable { objectToString.apply(object), -exponent)); } } - - final String positiveString = positiveStringComponents.isEmpty() ? "1" + + final var positiveString = positiveStringComponents.isEmpty() ? "1" : String.join(" * ", positiveStringComponents); - final String negativeString = negativeStringComponents.isEmpty() ? "" + final var negativeString = negativeStringComponents.isEmpty() ? "" : " / " + String.join(" * ", negativeStringComponents); - + return positiveString + negativeString; } - + /** * @param nameSymbol name to add to this product * @return named version of this {@code ObjectProduct}, using data from diff --git a/src/main/java/sevenUnits/utils/SemanticVersionNumber.java b/src/main/java/sevenUnits/utils/SemanticVersionNumber.java index cde3d37..c081a25 100644 --- a/src/main/java/sevenUnits/utils/SemanticVersionNumber.java +++ b/src/main/java/sevenUnits/utils/SemanticVersionNumber.java @@ -22,7 +22,6 @@ import java.util.Collections; import java.util.Comparator; import java.util.List; import java.util.Objects; -import java.util.regex.Matcher; import java.util.regex.Pattern; /** @@ -136,7 +135,7 @@ public final class SemanticVersionNumber return true; if (!(obj instanceof Builder)) return false; - final Builder other = (Builder) obj; + final var other = (Builder) obj; return Objects.equals(this.buildMetadata, other.buildMetadata) && this.major == other.major && this.minor == other.minor && this.patch == other.patch && Objects.equals( @@ -249,12 +248,11 @@ public final class SemanticVersionNumber public int compare(SemanticVersionNumber o1, SemanticVersionNumber o2) { Objects.requireNonNull(o1, "o1 may not be null"); Objects.requireNonNull(o2, "o2 may not be null"); - final int naturalComparison = o1.compareTo(o2); + final var naturalComparison = o1.compareTo(o2); if (naturalComparison == 0) return SemanticVersionNumber.compareIdentifiers(o1.buildMetadata, o2.buildMetadata); - else - return naturalComparison; + return naturalComparison; }; }; @@ -283,8 +281,8 @@ public final class SemanticVersionNumber * @since 2022-02-19 * @since v0.4.0 */ - public static final SemanticVersionNumber.Builder builder(int major, - int minor, int patch) { + public static SemanticVersionNumber.Builder builder(int major, int minor, + int patch) { if (major < 0) throw new IllegalArgumentException( "Major version must be non-negative."); @@ -307,57 +305,54 @@ public final class SemanticVersionNumber * @since 2022-02-20 * @since v0.4.0 */ - private static final int compareIdentifiers(List a, List b) { + private static int compareIdentifiers(List a, List b) { // test pre-release size - final int aSize = a.size(); - final int bSize = b.size(); + final var aSize = a.size(); + final var bSize = b.size(); // no identifiers is greater than any identifiers if (aSize != 0 && bSize == 0) return -1; - else if (aSize == 0 && bSize != 0) + if (aSize == 0 && bSize != 0) return 1; // test identifiers one by one - for (int i = 0; i < Math.min(aSize, bSize); i++) { - final String aElement = a.get(i); - final String bElement = b.get(i); + for (var i = 0; i < Math.min(aSize, bSize); i++) { + final var aElement = a.get(i); + final var bElement = b.get(i); if (NUMERIC_IDENTIFER.matcher(aElement).matches()) { - if (NUMERIC_IDENTIFER.matcher(bElement).matches()) { - // both are numbers, compare them - final int aNumber = Integer.parseInt(aElement); - final int bNumber = Integer.parseInt(bElement); - - if (aNumber < bNumber) - return -1; - else if (aNumber > bNumber) - return 1; - } else + if (!NUMERIC_IDENTIFER.matcher(bElement).matches()) // aElement is a number and bElement is not a number // by the rules, a goes before b return -1; - } else { - if (NUMERIC_IDENTIFER.matcher(bElement).matches()) - // aElement is not a number but bElement is - // by the rules, a goes after b + // both are numbers, compare them + final var aNumber = Integer.parseInt(aElement); + final var bNumber = Integer.parseInt(bElement); + + if (aNumber < bNumber) + return -1; + else if (aNumber > bNumber) return 1; - else { - // both are not numbers, compare them - final int comparison = aElement.compareTo(bElement); - if (comparison != 0) - return comparison; - } + } else if (NUMERIC_IDENTIFER.matcher(bElement).matches()) + // aElement is not a number but bElement is + // by the rules, a goes after b + return 1; + else { + // both are not numbers, compare them + final var comparison = aElement.compareTo(bElement); + if (comparison != 0) + return comparison; } } - - // we just tested the stuff that's in common, maybe someone has more if (aSize < bSize) return -1; - else if (aSize > bSize) + if (aSize > bSize) return 1; - else - return 0; + return 0; + + // we just tested the stuff that's in common, maybe someone has more + } /** @@ -369,19 +364,19 @@ public final class SemanticVersionNumber * @since v0.4.0 * @see #toString */ - public static final SemanticVersionNumber fromString(String versionString) { + public static SemanticVersionNumber fromString(String versionString) { // parse & validate version string Objects.requireNonNull(versionString, "versionString may not be null"); - final Matcher m = VERSION_NUMBER.matcher(versionString); + final var m = VERSION_NUMBER.matcher(versionString); if (!m.matches()) throw new IllegalArgumentException( String.format("Provided string \"%s\" is not a version number", versionString)); // main parts - final int major = Integer.parseInt(m.group(1)); - final int minor = Integer.parseInt(m.group(2)); - final int patch = Integer.parseInt(m.group(3)); + final var major = Integer.parseInt(m.group(1)); + final var minor = Integer.parseInt(m.group(2)); + final var patch = Integer.parseInt(m.group(3)); // pre release final List preRelease; @@ -406,13 +401,13 @@ public final class SemanticVersionNumber /** * Tests whether a string is a valid Semantic Version string - * + * * @param versionString string to test * @return true iff string is valid * @since 2022-02-19 * @since v0.4.0 */ - public static final boolean isValidVersionString(String versionString) { + public static boolean isValidVersionString(String versionString) { return VERSION_NUMBER.matcher(versionString).matches(); } @@ -432,7 +427,7 @@ public final class SemanticVersionNumber * @since 2022-02-19 * @since v0.4.0 */ - public static final SemanticVersionNumber preRelease(int major, int minor, + public static SemanticVersionNumber preRelease(int major, int minor, int patch, String preReleaseType, int preReleaseNumber) { if (major < 0) throw new IllegalArgumentException( @@ -470,7 +465,7 @@ public final class SemanticVersionNumber * @since 2022-02-19 * @since v0.4.0 */ - public static final SemanticVersionNumber stableVersion(int major, int minor, + public static SemanticVersionNumber stableVersion(int major, int minor, int patch) { if (major < 0) throw new IllegalArgumentException( @@ -536,17 +531,17 @@ public final class SemanticVersionNumber // test the three big numbers in order first if (this.major < o.major) return -1; - else if (this.major > o.major) + if (this.major > o.major) return 1; if (this.minor < o.minor) return -1; - else if (this.minor > o.minor) + if (this.minor > o.minor) return 1; if (this.patch < o.patch) return -1; - else if (this.patch > o.patch) + if (this.patch > o.patch) return 1; // now we just compare pre-release identifiers @@ -569,7 +564,7 @@ public final class SemanticVersionNumber * * If this function returns false, you may have to change your code to * upgrade it to {@code other} - * + * *

    * Two version numbers that are identical (ignoring build metadata) are * always compatible. Different version numbers are compatible as long as: @@ -601,17 +596,13 @@ public final class SemanticVersionNumber return true; if (!(obj instanceof SemanticVersionNumber)) return false; - final SemanticVersionNumber other = (SemanticVersionNumber) obj; + final var other = (SemanticVersionNumber) obj; if (this.buildMetadata == null) { if (other.buildMetadata != null) return false; } else if (!this.buildMetadata.equals(other.buildMetadata)) return false; - if (this.major != other.major) - return false; - if (this.minor != other.minor) - return false; - if (this.patch != other.patch) + if ((this.major != other.major) || (this.minor != other.minor) || (this.patch != other.patch)) return false; if (this.preReleaseIdentifiers == null) { if (other.preReleaseIdentifiers != null) @@ -624,8 +615,8 @@ public final class SemanticVersionNumber @Override public int hashCode() { - final int prime = 31; - int result = 1; + final var prime = 31; + var result = 1; result = prime * result + (this.buildMetadata == null ? 0 : this.buildMetadata.hashCode()); result = prime * result + this.major; @@ -697,13 +688,13 @@ public final class SemanticVersionNumber * For example, the version with major number 3, minor number 2, patch number * 1, pre-release identifiers "alpha" and "1" and build metadata "2022-02-19" * has a string representation "3.2.1-alpha.1+2022-02-19". - * + * * @since v0.4.0 * @see The official SemVer specification */ @Override public String toString() { - String versionString = String.format("%d.%d.%d", this.major, this.minor, + var versionString = String.format("%d.%d.%d", this.major, this.minor, this.patch); if (!this.preReleaseIdentifiers.isEmpty()) { versionString += "-" + String.join(".", this.preReleaseIdentifiers); diff --git a/src/main/java/sevenUnits/utils/UncertainDouble.java b/src/main/java/sevenUnits/utils/UncertainDouble.java index f700454..ecee586 100644 --- a/src/main/java/sevenUnits/utils/UncertainDouble.java +++ b/src/main/java/sevenUnits/utils/UncertainDouble.java @@ -19,7 +19,6 @@ package sevenUnits.utils; import java.math.BigDecimal; import java.math.RoundingMode; import java.util.Objects; -import java.util.regex.Matcher; import java.util.regex.Pattern; /** @@ -32,16 +31,12 @@ import java.util.regex.Pattern; * @since v0.3.0 */ public final class UncertainDouble implements Comparable { - /** - * The exact value 0 - */ + /** The exact value 0 */ public static final UncertainDouble ZERO = UncertainDouble.of(0, 0); static final String NUMBER_REGEX = "(\\d+(?:[\\.,]\\d+))"; - /** - * A regular expression that can recognize toString forms - */ + /** A regular expression that can recognize toString forms */ static final Pattern TO_STRING = Pattern.compile(NUMBER_REGEX // optional "± [number]" + "(?:\\s*(?:±|\\+-)\\s*" + NUMBER_REGEX + ")?"); @@ -50,18 +45,18 @@ public final class UncertainDouble implements Comparable { * Gets an UncertainDouble from a double string. The uncertainty of the * double will be one of the lowest decimal place of the number. For example, * "12345.678" will become 12345.678 ± 0.001. - * + * * @param s string to parse * @return parsed {@code UncertainDouble} - * + * * @throws NumberFormatException if the argument is not a number * * @since 2022-04-18 * @since v0.4.0 */ - public static final UncertainDouble fromRoundedString(String s) { - final BigDecimal value = new BigDecimal(s); - final double uncertainty = Math.pow(10, -value.scale()); + public static UncertainDouble fromRoundedString(String s) { + final var value = new BigDecimal(s); + final var uncertainty = Math.pow(10, -value.scale()); return UncertainDouble.of(value.doubleValue(), uncertainty); } @@ -72,16 +67,16 @@ public final class UncertainDouble implements Comparable { *

    * This method allows some alternative forms of the string representation, * such as using "+-" instead of "±". - * + * * @param s string to parse * @return {@code UncertainDouble} instance * @throws IllegalArgumentException if the string is invalid * @since 2020-09-07 * @since v0.3.0 */ - public static final UncertainDouble fromString(String s) { + public static UncertainDouble fromString(String s) { Objects.requireNonNull(s, "s may not be null"); - final Matcher matcher = TO_STRING.matcher(s); + final var matcher = TO_STRING.matcher(s); if (!matcher.matches()) throw new IllegalArgumentException( @@ -95,7 +90,7 @@ public final class UncertainDouble implements Comparable { "String " + s + " not in correct format."); } - final String uncertaintyString = matcher.group(2); + final var uncertaintyString = matcher.group(2); if (uncertaintyString == null) { uncertainty = 0; } else { @@ -113,32 +108,32 @@ public final class UncertainDouble implements Comparable { /** * Gets an {@code UncertainDouble} from its value and absolute * uncertainty. - * + * * @param value double's value * @param uncertainty double's uncertainty (non-negative) * @return {@code UncertainDouble} instance with these parameters - * + * * @since 2020-09-07 * @since v0.3.0 */ - public static final UncertainDouble of(double value, double uncertainty) { + public static UncertainDouble of(double value, double uncertainty) { return new UncertainDouble(value, uncertainty); } /** * Gets an {@code UncertainDouble} from its value and relative * uncertainty. - * + * * @param value double's value * @param relativeUncertainty double's uncertainty (non-negative); the * absolute uncertainty is equal to this value * multiplied by {@code relativeUncertainty} * @return {@code UncertainDouble} instance with these parameters - * + * * @since 2020-09-07 * @since v0.3.0 */ - public static final UncertainDouble ofRelative(double value, + public static UncertainDouble ofRelative(double value, double relativeUncertainty) { return new UncertainDouble(value, value * relativeUncertainty); } @@ -173,20 +168,20 @@ public final class UncertainDouble implements Comparable { * {@code false}. */ @Override - public final int compareTo(UncertainDouble o) { + public int compareTo(UncertainDouble o) { return Double.compare(this.value, o.value); } /** * Returns the quotient of {@code this} and {@code other}. - * + * * @param other number to divide by * @return quotient - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble dividedBy(UncertainDouble other) { + public UncertainDouble dividedBy(UncertainDouble other) { Objects.requireNonNull(other, "other may not be null"); return UncertainDouble.ofRelative(this.value / other.value, Math .hypot(this.relativeUncertainty(), other.relativeUncertainty())); @@ -194,27 +189,25 @@ public final class UncertainDouble implements Comparable { /** * Returns the quotient of {@code this} and the exact value {@code other}. - * + * * @param other number to divide by * @return quotient - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble dividedByExact(double other) { + public UncertainDouble dividedByExact(double other) { return UncertainDouble.of(this.value / other, this.uncertainty / other); } @Override - public final boolean equals(Object obj) { + public boolean equals(Object obj) { if (this == obj) return true; if (!(obj instanceof UncertainDouble)) return false; - final UncertainDouble other = (UncertainDouble) obj; - if (Double.compare(this.value, other.value) != 0) - return false; - if (Double.compare(this.uncertainty, other.uncertainty) != 0) + final var other = (UncertainDouble) obj; + if ((Double.compare(this.value, other.value) != 0) || (Double.compare(this.uncertainty, other.uncertainty) != 0)) return false; return true; } @@ -226,7 +219,7 @@ public final class UncertainDouble implements Comparable { * @since 2020-09-07 * @since v0.3.0 */ - public final boolean equivalent(UncertainDouble other) { + public boolean equivalent(UncertainDouble other) { Objects.requireNonNull(other, "other may not be null"); return Math.abs(this.value - other.value) <= Math.min(this.uncertainty, other.uncertainty); @@ -234,11 +227,11 @@ public final class UncertainDouble implements Comparable { /** * Gets the preferred scale for rounding a value for toString. - * + * * @since 2020-09-07 * @since v0.3.0 */ - private final int getDisplayScale() { + private int getDisplayScale() { // round based on uncertainty // if uncertainty starts with 1 (ignoring zeroes and the decimal // point), rounds @@ -246,24 +239,23 @@ public final class UncertainDouble implements Comparable { // otherwise, rounds so that uncertainty has 1 significant digits. // the value is rounded to the same number of decimal places as the // uncertainty. - final BigDecimal bigUncertainty = BigDecimal.valueOf(this.uncertainty); + final var bigUncertainty = BigDecimal.valueOf(this.uncertainty); // the scale that will give the uncertainty two decimal places - final int twoDecimalPlacesScale = bigUncertainty.scale() + final var twoDecimalPlacesScale = bigUncertainty.scale() - bigUncertainty.precision() + 2; - final BigDecimal roundedUncertainty = bigUncertainty + final var roundedUncertainty = bigUncertainty .setScale(twoDecimalPlacesScale, RoundingMode.HALF_EVEN); if (roundedUncertainty.unscaledValue().intValue() >= 20) return twoDecimalPlacesScale - 1; // one decimal place - else - return twoDecimalPlacesScale; + return twoDecimalPlacesScale; } @Override - public final int hashCode() { - final int prime = 31; - int result = 1; + public int hashCode() { + final var prime = 31; + var result = 1; result = prime * result + Double.hashCode(this.value); result = prime * result + Double.hashCode(this.uncertainty); return result; @@ -271,24 +263,24 @@ public final class UncertainDouble implements Comparable { /** * @return true iff the value has no uncertainty - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final boolean isExact() { + public boolean isExact() { return this.uncertainty == 0; } /** * Returns the difference of {@code this} and {@code other}. - * + * * @param other number to subtract * @return result of subtraction - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble minus(UncertainDouble other) { + public UncertainDouble minus(UncertainDouble other) { Objects.requireNonNull(other, "other may not be null"); return UncertainDouble.of(this.value - other.value, Math.hypot(this.uncertainty, other.uncertainty)); @@ -296,27 +288,27 @@ public final class UncertainDouble implements Comparable { /** * Returns the difference of {@code this} and the exact value {@code other}. - * + * * @param other number to subtract * @return result of subtraction - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble minusExact(double other) { + public UncertainDouble minusExact(double other) { return UncertainDouble.of(this.value - other, this.uncertainty); } /** * Returns the sum of {@code this} and {@code other}. - * + * * @param other number to add * @return result of addition - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble plus(UncertainDouble other) { + public UncertainDouble plus(UncertainDouble other) { Objects.requireNonNull(other, "other may not be null"); return UncertainDouble.of(this.value + other.value, Math.hypot(this.uncertainty, other.uncertainty)); @@ -324,14 +316,14 @@ public final class UncertainDouble implements Comparable { /** * Returns the sum of {@code this} and the exact value {@code other}. - * + * * @param other number to add * @return result of addition - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble plusExact(double other) { + public UncertainDouble plusExact(double other) { return UncertainDouble.of(this.value + other, this.uncertainty); } @@ -340,20 +332,20 @@ public final class UncertainDouble implements Comparable { * @since 2020-09-07 * @since v0.3.0 */ - public final double relativeUncertainty() { + public double relativeUncertainty() { return this.uncertainty / this.value; } /** * Returns the product of {@code this} and {@code other}. - * + * * @param other number to multiply * @return product - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble times(UncertainDouble other) { + public UncertainDouble times(UncertainDouble other) { Objects.requireNonNull(other, "other may not be null"); return UncertainDouble.ofRelative(this.value * other.value, Math .hypot(this.relativeUncertainty(), other.relativeUncertainty())); @@ -361,31 +353,31 @@ public final class UncertainDouble implements Comparable { /** * Returns the product of {@code this} and the exact value {@code other}. - * + * * @param other number to multiply * @return product - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble timesExact(double other) { + public UncertainDouble timesExact(double other) { return UncertainDouble.of(this.value * other, this.uncertainty * other); } /** * Returns the result of {@code this} raised to the exponent {@code other}. - * + * * @param other exponent * @return result of exponentation - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble toExponent(UncertainDouble other) { + public UncertainDouble toExponent(UncertainDouble other) { Objects.requireNonNull(other, "other may not be null"); - final double result = Math.pow(this.value, other.value); - final double relativeUncertainty = Math.hypot( + final var result = Math.pow(this.value, other.value); + final var relativeUncertainty = Math.hypot( other.value * this.relativeUncertainty(), Math.log(this.value) * other.uncertainty); @@ -395,14 +387,14 @@ public final class UncertainDouble implements Comparable { /** * Returns the result of {@code this} raised the exact exponent * {@code other}. - * + * * @param other exponent * @return result of exponentation - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final UncertainDouble toExponentExact(double other) { + public UncertainDouble toExponentExact(double other) { return UncertainDouble.ofRelative(Math.pow(this.value, other), this.relativeUncertainty() * other); } @@ -413,21 +405,21 @@ public final class UncertainDouble implements Comparable { * This method returns the same value as * {@link #toString(boolean, RoundingMode)}, but {@code showUncertainty} is * true if and only if the uncertainty is non-zero. - * + * *

    * Examples: - * + * * 

     	 * UncertainDouble.of(3.27, 0.22).toString() = "3.3 � 0.2"
 	 * UncertainDouble.of(3.27, 0.13).toString() = "3.27 � 0.13"
 	 * UncertainDouble.of(-5.01, 0).toString() = "-5.01"
 	 *
    - * + * * @since 2020-09-07 * @since v0.3.0 */ @Override - public final String toString() { + public String toString() { return this.toString(!this.isExact(), RoundingMode.HALF_EVEN); } @@ -447,7 +439,7 @@ public final class UncertainDouble implements Comparable { * digits otherwise it will be rounded to one significant digit. *

    * Examples: - * + * * 

     	 * UncertainDouble.of(3.27, 0.22).toString(false) = "3.3"
 	 * UncertainDouble.of(3.27, 0.22).toString(true) = "3.3 ± 0.2"
@@ -456,16 +448,15 @@ public final class UncertainDouble implements Comparable {
 	 * UncertainDouble.of(-5.01, 0).toString(false) = "-5.01"
 	 * UncertainDouble.of(-5.01, 0).toString(true) = "-5.01 ± 0.0"
 	 *
    - * + * * @param showUncertainty uncertainty is only shown if this parameter is true - * @param roundingMode how to round values + * @param roundingMode how to round values * @return string representation of this {@code UncertainDouble} - * + * * @since 2020-09-07 * @since v0.3.0 */ - public final String toString(boolean showUncertainty, - RoundingMode roundingMode) { + public String toString(boolean showUncertainty, RoundingMode roundingMode) { String valueString, uncertaintyString; // generate the string representation of value and uncertainty @@ -475,13 +466,13 @@ public final class UncertainDouble implements Comparable { } else { // round the value and uncertainty according to getDisplayScale() - final BigDecimal bigValue = BigDecimal.valueOf(this.value); - final BigDecimal bigUncertainty = BigDecimal.valueOf(this.uncertainty); + final var bigValue = BigDecimal.valueOf(this.value); + final var bigUncertainty = BigDecimal.valueOf(this.uncertainty); - final int displayScale = this.getDisplayScale(); - final BigDecimal roundedUncertainty = bigUncertainty + final var displayScale = this.getDisplayScale(); + final var roundedUncertainty = bigUncertainty .setScale(displayScale, roundingMode); - final BigDecimal roundedValue = bigValue.setScale(displayScale, + final var roundedValue = bigValue.setScale(displayScale, roundingMode); valueString = roundedValue.toString(); @@ -497,7 +488,7 @@ public final class UncertainDouble implements Comparable { * @since 2020-09-07 * @since v0.3.0 */ - public final double uncertainty() { + public double uncertainty() { return this.uncertainty; } @@ -506,7 +497,7 @@ public final class UncertainDouble implements Comparable { * @since 2020-09-07 * @since v0.3.0 */ - public final double value() { + public double value() { return this.value; } } diff --git a/src/main/java/sevenUnits/utils/package-info.java b/src/main/java/sevenUnits/utils/package-info.java index 6cae117..b600c17 100644 --- a/src/main/java/sevenUnits/utils/package-info.java +++ b/src/main/java/sevenUnits/utils/package-info.java @@ -17,7 +17,7 @@ /** * Supplementary classes that are not related to units, but are necessary for * their function. - * + * * @author Adrien Hopkins * @since 2019-03-14 * @since v0.2.0 diff --git a/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java b/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java index 97df107..a441911 100644 --- a/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java +++ b/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java @@ -56,7 +56,7 @@ public enum DefaultPrefixRepetitionRule implements Predicate> { final boolean magnifying; if (prefixes.isEmpty()) return true; - else if (prefixes.get(0).getMultiplier() > 1) { + if (prefixes.get(0).getMultiplier() > 1) { magnifying = true; } else { magnifying = false; @@ -68,15 +68,13 @@ public enum DefaultPrefixRepetitionRule implements Predicate> { if (!Metric.DECIMAL_PREFIXES.contains(prefixes.get(0))) return NO_REPETITION.test(prefixes); - int part = 0; // 0=yotta/yoctos, 1=kilo-zetta/milli-zepto, + var part = 0; // 0=yotta/yoctos, 1=kilo-zetta/milli-zepto, // 2=deka,hecto,deci,centi for (final UnitPrefix prefix : prefixes) { // check that the current prefix is metric and appropriately // magnifying/reducing - if (!Metric.DECIMAL_PREFIXES.contains(prefix)) - return false; - if (magnifying != prefix.getMultiplier() > 1) + if (!Metric.DECIMAL_PREFIXES.contains(prefix) || (magnifying != prefix.getMultiplier() > 1)) return false; // check if the current prefix is correct diff --git a/src/main/java/sevenUnitsGUI/DelegateListModel.java b/src/main/java/sevenUnitsGUI/DelegateListModel.java index 200eee2..da4f978 100644 --- a/src/main/java/sevenUnitsGUI/DelegateListModel.java +++ b/src/main/java/sevenUnitsGUI/DelegateListModel.java @@ -31,7 +31,7 @@ import javax.swing.AbstractListModel; * the delegated list's methods because the delegate methods handle updating the * list. *

    - * + * * @author Adrien Hopkins * @since 2019-01-14 * @since v0.1.0 @@ -46,7 +46,7 @@ final class DelegateListModel extends AbstractListModel /** * The list that this model is a delegate to. - * + * * @since 2019-01-14 * @since v0.1.0 */ @@ -54,7 +54,7 @@ final class DelegateListModel extends AbstractListModel /** * Creates an empty {@code DelegateListModel}. - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -64,7 +64,7 @@ final class DelegateListModel extends AbstractListModel /** * Creates the {@code DelegateListModel}. - * + * * @param delegate list to delegate * @since 2019-01-14 * @since v0.1.0 @@ -75,8 +75,8 @@ final class DelegateListModel extends AbstractListModel @Override public boolean add(final E element) { - final int index = this.delegate.size(); - final boolean success = this.delegate.add(element); + final var index = this.delegate.size(); + final var success = this.delegate.add(element); this.fireIntervalAdded(this, index, index); return success; } @@ -89,7 +89,7 @@ final class DelegateListModel extends AbstractListModel @Override public boolean addAll(final Collection c) { - boolean changed = false; + var changed = false; for (final E e : c) { if (this.add(e)) { changed = true; @@ -109,7 +109,7 @@ final class DelegateListModel extends AbstractListModel @Override public void clear() { - final int oldSize = this.delegate.size(); + final var oldSize = this.delegate.size(); this.delegate.clear(); if (oldSize >= 1) { this.fireIntervalRemoved(this, 0, oldSize - 1); @@ -177,7 +177,7 @@ final class DelegateListModel extends AbstractListModel @Override public E remove(final int index) { - final E returnValue = this.delegate.get(index); + final var returnValue = this.delegate.get(index); this.delegate.remove(index); this.fireIntervalRemoved(this, index, index); return returnValue; @@ -185,15 +185,15 @@ final class DelegateListModel extends AbstractListModel @Override public boolean remove(final Object o) { - final int index = this.delegate.indexOf(o); - final boolean returnValue = this.delegate.remove(o); + final var index = this.delegate.indexOf(o); + final var returnValue = this.delegate.remove(o); this.fireIntervalRemoved(this, index, index); return returnValue; } @Override public boolean removeAll(final Collection c) { - boolean changed = false; + var changed = false; for (final Object e : c) { if (this.remove(e)) { changed = true; @@ -204,15 +204,15 @@ final class DelegateListModel extends AbstractListModel @Override public boolean retainAll(final Collection c) { - final int oldSize = this.size(); - final boolean returnValue = this.delegate.retainAll(c); + final var oldSize = this.size(); + final var returnValue = this.delegate.retainAll(c); this.fireIntervalRemoved(this, this.size(), oldSize - 1); return returnValue; } @Override public E set(final int index, final E element) { - final E returnValue = this.delegate.get(index); + final var returnValue = this.delegate.get(index); this.delegate.set(index, element); this.fireContentsChanged(this, index, index); return returnValue; diff --git a/src/main/java/sevenUnitsGUI/ExpressionConversionView.java b/src/main/java/sevenUnitsGUI/ExpressionConversionView.java index 20eb23c..ce69365 100644 --- a/src/main/java/sevenUnitsGUI/ExpressionConversionView.java +++ b/src/main/java/sevenUnitsGUI/ExpressionConversionView.java @@ -18,7 +18,7 @@ package sevenUnitsGUI; /** * A View that can convert unit expressions - * + * * @author Adrien Hopkins * @since 2021-12-15 * @since v0.4.0 @@ -40,7 +40,7 @@ public interface ExpressionConversionView extends View { /** * Shows the output of an expression conversion to the user. - * + * * @param uc unit conversion to show * @since 2021-12-15 * @since v0.4.0 diff --git a/src/main/java/sevenUnitsGUI/FilterComparator.java b/src/main/java/sevenUnitsGUI/FilterComparator.java index d7a59c4..ff942fb 100644 --- a/src/main/java/sevenUnitsGUI/FilterComparator.java +++ b/src/main/java/sevenUnitsGUI/FilterComparator.java @@ -21,9 +21,9 @@ import java.util.Objects; /** * A comparator that compares strings using a filter. - * + * * @param type of element being compared - * + * * @author Adrien Hopkins * @since 2019-01-15 * @since v0.1.0 @@ -31,21 +31,21 @@ import java.util.Objects; final class FilterComparator implements Comparator { /** * The filter that the comparator is filtered by. - * + * * @since 2019-01-15 * @since v0.1.0 */ private final String filter; /** * The comparator to use if the arguments are otherwise equal. - * + * * @since 2019-01-15 * @since v0.1.0 */ private final Comparator comparator; /** * Whether or not the comparison is case-sensitive. - * + * * @since 2019-04-14 * @since v0.2.0 */ @@ -53,7 +53,7 @@ final class FilterComparator implements Comparator { /** * Creates the {@code FilterComparator}. - * + * * @param filter * @since 2019-01-15 * @since v0.1.0 @@ -64,7 +64,7 @@ final class FilterComparator implements Comparator { /** * Creates the {@code FilterComparator}. - * + * * @param filter string to filter by * @param comparator comparator to fall back to if all else fails, null is * compareTo. @@ -79,7 +79,7 @@ final class FilterComparator implements Comparator { /** * Creates the {@code FilterComparator}. - * + * * @param filter string to filter by * @param comparator comparator to fall back to if all else fails, null is * compareTo. @@ -118,19 +118,18 @@ final class FilterComparator implements Comparator { // elements that start with the filter always go first if (str0.startsWith(this.filter) && !str1.startsWith(this.filter)) return -1; - else if (!str0.startsWith(this.filter) && str1.startsWith(this.filter)) + if (!str0.startsWith(this.filter) && str1.startsWith(this.filter)) return 1; // elements that contain the filter but don't start with them go next if (str0.contains(this.filter) && !str1.contains(this.filter)) return -1; - else if (!str0.contains(this.filter) && !str1.contains(this.filter)) + if (!str0.contains(this.filter) && !str1.contains(this.filter)) return 1; // other elements go last if (this.comparator == null) return str0.compareTo(str1); - else - return this.comparator.compare(arg0, arg1); + return this.comparator.compare(arg0, arg1); } } diff --git a/src/main/java/sevenUnitsGUI/GridBagBuilder.java b/src/main/java/sevenUnitsGUI/GridBagBuilder.java index 81d1e79..a9fede3 100644 --- a/src/main/java/sevenUnitsGUI/GridBagBuilder.java +++ b/src/main/java/sevenUnitsGUI/GridBagBuilder.java @@ -21,7 +21,7 @@ import java.awt.Insets; /** * A builder for Java's {@link java.awt.GridBagConstraints} class. - * + * * @author Adrien Hopkins * @since 2018-11-30 * @since v0.1.0 @@ -40,7 +40,7 @@ final class GridBagBuilder { *

    * The default value is RELATIVE. gridx should be a * non-negative value. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#gridy @@ -58,7 +58,7 @@ final class GridBagBuilder { *

    * The default value is RELATIVE. gridy should be a * non-negative value. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#gridx @@ -76,7 +76,7 @@ final class GridBagBuilder { * from gridx to the next to the last one in its row. *

    * gridwidth should be non-negative and the default value is 1. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#gridheight @@ -96,7 +96,7 @@ final class GridBagBuilder { *

    * gridheight should be a non-negative value and the default * value is 1. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#gridwidth @@ -119,7 +119,7 @@ final class GridBagBuilder { *

    * The default value of this field is 0. weightx * should be a non-negative value. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#weighty @@ -142,7 +142,7 @@ final class GridBagBuilder { *

    * The default value of this field is 0. weighty * should be a non-negative value. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#weightx @@ -173,7 +173,7 @@ final class GridBagBuilder { * BELOW_BASELINE, BELOW_BASELINE_LEADING, and * BELOW_BASELINE_TRAILING. The default value is * CENTER. - * + * * @serial * @see #clone() * @see java.awt.ComponentOrientation @@ -199,7 +199,7 @@ final class GridBagBuilder { * *

    * The default value is NONE. - * + * * @serial * @see #clone() */ @@ -212,7 +212,7 @@ final class GridBagBuilder { * amount of space between the component and the edges of its display area. *

    * The default value is new Insets(0, 0, 0, 0). - * + * * @serial * @see #clone() */ @@ -226,7 +226,7 @@ final class GridBagBuilder { * is at least its minimum width plus ipadx pixels. *

    * The default value is 0. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#ipady @@ -241,7 +241,7 @@ final class GridBagBuilder { * least its minimum height plus ipady pixels. *

    * The default value is 0. - * + * * @serial * @see #clone() * @see java.awt.GridBagConstraints#ipadx @@ -292,7 +292,6 @@ final class GridBagBuilder { final int gridheight, final double weightx, final double weighty, final int anchor, final int fill, final Insets insets, final int ipadx, final int ipady) { - super(); this.gridx = gridx; this.gridy = gridy; this.gridwidth = gridwidth; diff --git a/src/main/java/sevenUnitsGUI/PrefixSearchRule.java b/src/main/java/sevenUnitsGUI/PrefixSearchRule.java index 2ea0923..73d12bc 100644 --- a/src/main/java/sevenUnitsGUI/PrefixSearchRule.java +++ b/src/main/java/sevenUnitsGUI/PrefixSearchRule.java @@ -73,7 +73,7 @@ public final class PrefixSearchRule implements * @since 2022-07-06 * @since v0.4.0 */ - public static final PrefixSearchRule getCoherentOnlyRule( + public static PrefixSearchRule getCoherentOnlyRule( Set prefixes) { return new PrefixSearchRule(prefixes, u -> u.isCoherent() && !u.getName().equals("kilogram")); @@ -87,19 +87,14 @@ public final class PrefixSearchRule implements * @since 2022-07-06 * @since v0.4.0 */ - public static final PrefixSearchRule getUniversalRule( - Set prefixes) { + public static PrefixSearchRule getUniversalRule(Set prefixes) { return new PrefixSearchRule(prefixes, u -> true); } - /** - * The set of prefixes that will be applied to the unit. - */ + /** The set of prefixes that will be applied to the unit. */ private final Set prefixes; - /** - * Determines which units are given prefixes. - */ + /** Determines which units are given prefixes. */ private final Predicate prefixableUnitRule; /** @@ -118,8 +113,8 @@ public final class PrefixSearchRule implements @Override public Map apply(Entry t) { final Map outputUnits = new HashMap<>(); - final String originalName = t.getKey(); - final LinearUnit originalUnit = t.getValue(); + final var originalName = t.getKey(); + final var originalUnit = t.getValue(); outputUnits.put(originalName, originalUnit); if (this.prefixableUnitRule.test(originalUnit)) { for (final UnitPrefix prefix : this.prefixes) { @@ -136,7 +131,7 @@ public final class PrefixSearchRule implements return true; if (!(obj instanceof PrefixSearchRule)) return false; - final PrefixSearchRule other = (PrefixSearchRule) obj; + final var other = (PrefixSearchRule) obj; return Objects.equals(this.prefixableUnitRule, other.prefixableUnitRule) && Objects.equals(this.prefixes, other.prefixes); } diff --git a/src/main/java/sevenUnitsGUI/Presenter.java b/src/main/java/sevenUnitsGUI/Presenter.java index 9913e89..7fd979a 100644 --- a/src/main/java/sevenUnitsGUI/Presenter.java +++ b/src/main/java/sevenUnitsGUI/Presenter.java @@ -86,11 +86,11 @@ public final class Presenter { * */ static final String DEFAULT_LOCALE = "en"; - + private static final List LOCAL_LOCALES = List.of("en", "fr"); private static final Path USER_LOCALES_DIR = userConfigDir() .resolve("SevenUnits").resolve("locales"); - + /** * Adds default units and dimensions to a database. * @@ -112,14 +112,14 @@ public final class Presenter { // nonlinear units - must be loaded manually database.addUnit("tempCelsius", Metric.CELSIUS); database.addUnit("tempFahrenheit", BritishImperial.FAHRENHEIT); - + // load initial dimensions database.addDimension("Length", Metric.Dimensions.LENGTH); database.addDimension("Mass", Metric.Dimensions.MASS); database.addDimension("Time", Metric.Dimensions.TIME); database.addDimension("Temperature", Metric.Dimensions.TEMPERATURE); } - + private static String displayRuleToString( Function numberDisplayRule) { if (numberDisplayRule instanceof FixedDecimals) @@ -128,12 +128,11 @@ public final class Presenter { if (numberDisplayRule instanceof FixedPrecision) return String.format("FIXED_PRECISION %d", ((FixedPrecision) numberDisplayRule).significantFigures()); - else if (numberDisplayRule instanceof UncertaintyBased) + if (numberDisplayRule instanceof UncertaintyBased) return "UNCERTAINTY_BASED"; - else - return numberDisplayRule.toString(); + return numberDisplayRule.toString(); } - + /** * Determines where to wrap {@code toWrap} with a max line length of * {@code maxLineLength}. If no good spot is found, returns -1. @@ -148,7 +147,7 @@ public final class Presenter { } return -1; } - + /** * Gets the text of a resource file as a set of strings (each one is one line * of the text). @@ -160,7 +159,7 @@ public final class Presenter { */ private static List getLinesFromResource(String filename) { final List lines = new ArrayList<>(); - + try (var stream = inputStream(filename); var scanner = new Scanner(stream)) { while (scanner.hasNextLine()) { @@ -170,10 +169,10 @@ public final class Presenter { throw new AssertionError( "Error occurred while loading file " + filename, e); } - + return lines; } - + /** * Gets an input stream for a resource file. * @@ -185,7 +184,7 @@ public final class Presenter { private static InputStream inputStream(String filepath) { return Presenter.class.getResourceAsStream(filepath); } - + /** * Convert a linear unit value to a string, where the number is rounded to * the nearest integer. @@ -196,38 +195,37 @@ public final class Presenter { private static String linearUnitValueIntToString(LinearUnitValue uv) { return Long.toString(Math.round(uv.getValueExact())) + " " + uv.getUnit(); } - + private static Map.Entry parseSettingLine(String line) { final var equalsIndex = line.indexOf('='); if (equalsIndex == -1) throw new IllegalStateException( "Settings file is malformed at line: " + line); - + final var param = line.substring(0, equalsIndex); final var value = line.substring(equalsIndex + 1); - + return Map.entry(param, value); } - + /** Gets a Path from a pathname in the config file. */ private static Path pathFromConfig(String pathname) { return CONFIG_FILE.getParent().resolve(pathname); } - + // ====== SETTINGS ====== - + private static String searchRuleToString( Function, Map> searchRule) { if (PrefixSearchRule.NO_PREFIXES.equals(searchRule)) return "NO_PREFIXES"; if (PrefixSearchRule.COMMON_PREFIXES.equals(searchRule)) return "COMMON_PREFIXES"; - else if (PrefixSearchRule.ALL_METRIC_PREFIXES.equals(searchRule)) + if (PrefixSearchRule.ALL_METRIC_PREFIXES.equals(searchRule)) return "ALL_METRIC_PREFIXES"; - else - return searchRule.toString(); + return searchRule.toString(); } - + /** * @return true iff a and b have any elements in common * @since 2022-04-19 @@ -240,22 +238,20 @@ public final class Presenter { } return false; } - + private static Path userConfigDir() { if (System.getProperty("os.name").startsWith("Windows")) { final var envFolder = System.getenv("LOCALAPPDATA"); if (envFolder == null || "".equals(envFolder)) return Path.of(System.getenv("USERPROFILE"), "AppData", "Local"); - else - return Path.of(envFolder); + return Path.of(envFolder); } final var envFolder = System.getenv("XDG_CONFIG_HOME"); if (envFolder == null || "".equals(envFolder)) return Path.of(System.getenv("HOME"), ".config"); - else - return Path.of(envFolder); + return Path.of(envFolder); } - + /** * @return {@code line} with any comments removed. * @since 2021-03-13 @@ -265,7 +261,7 @@ public final class Presenter { final var index = line.indexOf('#'); return index == -1 ? line : line.substring(0, index); } - + /** * Wraps a string, ensuring no line is longer than {@code maxLineLength}. * @@ -290,23 +286,21 @@ public final class Presenter { wrapped.append(remaining); return wrapped.toString(); } - - /** - * The view that this presenter communicates with - */ + + /** The view that this presenter communicates with */ private final View view; - + /** * The database that this presenter communicates with (effectively the model) */ final UnitDatabase database; - + /** * The rule used for parsing input numbers. Any number-string inputted into * this program will be parsed using this method. Not implemented yet. */ private Function numberParsingRule; - + /** * The rule used for displaying the results of unit conversions. The result * of unit conversions will be put into this function, and the resulting @@ -314,60 +308,60 @@ public final class Presenter { */ private Function numberDisplayRule = StandardDisplayRules .uncertaintyBased(); - + /** * A predicate that determines whether or not a certain combination of * prefixes is allowed. If it returns false, a combination of prefixes will * not be allowed. Prefixes are put in the list from right to left. */ private Predicate> prefixRepetitionRule = DefaultPrefixRepetitionRule.NO_RESTRICTION; - + /** * A rule that accepts a prefixless name-unit pair and returns a map mapping * names to prefixed versions of that unit (including the unit itself) that * should be searchable. */ private Function, Map> searchRule = PrefixSearchRule.NO_PREFIXES; - + /** * The set of units that is considered neither metric nor nonmetric for the * purposes of the metric-imperial one-way conversion. These units are * included in both From and To, even if One Way Conversion is enabled. */ private final Set metricExceptions; - + /** maps locale names (e.g. 'en') to key-text maps */ final Map> locales; - + /** name of locale in locales to use */ String userLocale; - + /** * If this is true, views that show units as a list will have metric units * removed from the From unit list and imperial/USC units removed from the To * unit list. */ private boolean oneWayConversionEnabled = false; - + /** * If this is false, duplicate units and prefixes will be removed from the * unit view in views that show units as a list to choose from. */ private boolean showDuplicates = false; - + /** * The default unit, prefix, dimension and exception data will only be loaded * if this variable is true. */ private boolean useDefaultDatafiles = true; - + /** Custom unit datafiles that will be loaded by {@link #reloadData} */ private final Set customUnitFiles = new HashSet<>(); /** Custom dimension datafiles that will be loaded by {@link #reloadData} */ private final Set customDimensionFiles = new HashSet<>(); /** Custom exception datafiles that will be loaded by {@link #reloadData} */ private final Set customExceptionFiles = new HashSet<>(); - + /** * Creates a Presenter * @@ -379,40 +373,40 @@ public final class Presenter { this.view = view; this.database = new UnitDatabase(); this.metricExceptions = new HashSet<>(); - + this.locales = this.loadLocales(); this.userLocale = DEFAULT_LOCALE; - + // set default settings temporarily if (Files.exists(CONFIG_FILE)) { this.loadSettings(CONFIG_FILE); } - + this.reloadData(); - + // print out unit counts System.out.println(this.loadStatMsg()); } - + private void addLocaleFile(Map> locales, Path file) throws IOException { final Map locale = new HashMap<>(); - final String fileName = file.getName(file.getNameCount() - 1).toString(); - final String localeName = fileName.substring(0, fileName.length() - 4); - try (Stream lines = Files.lines(file)) { + final var fileName = file.getName(file.getNameCount() - 1).toString(); + final var localeName = fileName.substring(0, fileName.length() - 4); + try (var lines = Files.lines(file)) { lines.forEach(line -> this.addLocaleLine(locale, line)); } locales.put(localeName, locale); } - + private void addLocaleLine(Map locale, String line) { - final String[] parts = line.split("=", 2); + final var parts = line.split("=", 2); if (parts.length < 2) return; - + locale.put(parts[0], parts[1]); } - + /** * Applies a search rule to an entry in a name-unit map. * @@ -433,7 +427,7 @@ public final class Presenter { } return Stream.of(e); } - + /** * Converts from the view's input expression to its output expression. * Displays an error message if any of the required fields are invalid. @@ -450,10 +444,10 @@ public final class Presenter { throw new UnsupportedOperationException( "This function can only be called when the view is an ExpressionConversionView"); final var xcview = (ExpressionConversionView) this.view; - + final var fromExpression = xcview.getFromExpression(); final var toExpression = xcview.getToExpression(); - + // expressions must not be empty if (fromExpression.isEmpty()) { this.view.showErrorMessage("Parse Error", @@ -465,7 +459,7 @@ public final class Presenter { "Please enter a unit expression in the To: box."); return; } - + final Optional uc; if (this.database.containsUnitSetName(toExpression)) { uc = this.convertExpressionToNamedMultiUnit(fromExpression, @@ -476,10 +470,10 @@ public final class Presenter { } else { uc = this.convertExpressionToExpression(fromExpression, toExpression); } - + uc.ifPresent(xcview::showExpressionConversionOutput); } - + /** * Converts a unit expression to another expression. * @@ -508,7 +502,7 @@ public final class Presenter { "Could not recognize text in To entry: " + e.getMessage()); return Optional.empty(); } - + // convert and show output if (!from.getUnit().canConvertTo(to)) { this.view.showErrorMessage("Conversion Error", @@ -517,7 +511,7 @@ public final class Presenter { return Optional.empty(); } final UncertainDouble uncertainValue; - + // uncertainty is meaningless for non-linear units, so we will have // to erase uncertainty information for them if (to instanceof LinearUnit) { @@ -527,13 +521,13 @@ public final class Presenter { final var value = from.asUnitValue().convertTo(to).getValue(); uncertainValue = UncertainDouble.of(value, 0); } - + final var uc = UnitConversionRecord.valueOf(fromExpression, toExpression, "", this.numberDisplayRule.apply(uncertainValue)); return Optional.of(uc); - + } - + /** * Convert an expression to a MultiUnit. If an error happened, it is shown to * the view and Optional.empty() is returned. @@ -551,7 +545,7 @@ public final class Presenter { "Could not recognize text in From entry: " + e.getMessage()); return Optional.empty(); } - + final List toUnits = new ArrayList<>(toExpressions.length); for (final String toExpression : toExpressions) { try { @@ -570,7 +564,7 @@ public final class Presenter { return Optional.empty(); } } - + final List toValues; try { toValues = from.convertToMultiple(toUnits); @@ -579,12 +573,12 @@ public final class Presenter { "Invalid units separated by ';': " + e.getMessage()); return Optional.empty(); } - + final var toExpression = this.linearUnitValueSumToString(toValues); return Optional.of( UnitConversionRecord.valueOf(fromExpression, toExpression, "", "")); } - + /** * Convert an expression to a MultiUnit with a name from the database. If an * error happened, it is shown to the view and Optional.empty() is returned. @@ -602,7 +596,7 @@ public final class Presenter { "Could not recognize text in From entry: " + e.getMessage()); return Optional.empty(); } - + final var toUnits = this.database.getUnitSet(toName); final List toValues; try { @@ -612,12 +606,12 @@ public final class Presenter { "Invalid units separated by ';': " + e.getMessage()); return Optional.empty(); } - + final var toExpression = this.linearUnitValueSumToString(toValues); return Optional.of( UnitConversionRecord.valueOf(fromExpression, toExpression, "", "")); } - + /** * Converts from the view's input unit to its output unit. Displays an error * message if any of the required fields are invalid. @@ -634,36 +628,33 @@ public final class Presenter { throw new UnsupportedOperationException( "This function can only be called when the view is a UnitConversionView."); final var ucview = (UnitConversionView) this.view; - + final var fromUnitOptional = ucview.getFromSelection(); final var toUnitOptional = ucview.getToSelection(); final var inputValueString = ucview.getInputValue(); - + // extract values from optionals final String fromUnitString, toUnitString; - if (fromUnitOptional.isPresent()) { - fromUnitString = fromUnitOptional.orElseThrow(); - } else { + if (!fromUnitOptional.isPresent()) { this.view.showErrorMessage("Unit Selection Error", "Please specify a From unit"); return; } - if (toUnitOptional.isPresent()) { - toUnitString = toUnitOptional.orElseThrow(); - } else { + fromUnitString = fromUnitOptional.orElseThrow(); + if (!toUnitOptional.isPresent()) { this.view.showErrorMessage("Unit Selection Error", "Please specify a To unit"); return; } - + toUnitString = toUnitOptional.orElseThrow(); + // convert strings to data, checking if anything is invalid final Unit fromUnit; final UncertainDouble uncertainValue; - - if (this.database.containsUnitName(fromUnitString)) { - fromUnit = this.database.getUnit(fromUnitString); - } else + + if (!this.database.containsUnitName(fromUnitString)) throw this.viewError("Nonexistent From unit: %s", fromUnitString); + fromUnit = this.database.getUnit(fromUnitString); try { uncertainValue = UncertainDouble.fromRoundedString(inputValueString); } catch (final NumberFormatException e) { @@ -683,7 +674,7 @@ public final class Presenter { } else throw this.viewError("Nonexistent To unit: %s", toUnitString); } - + private UnitConversionRecord convertUnitToMulti(String fromUnitString, String inputValueString, Unit fromUnit, List toMulti, UncertainDouble uncertainValue) { @@ -692,7 +683,7 @@ public final class Presenter { throw this.viewError("Could not convert between %s and %s", fromUnit, toUnit); } - + final LinearUnitValue initValue; if (fromUnit instanceof LinearUnit) { final var fromLinear = (LinearUnit) fromUnit; @@ -701,21 +692,21 @@ public final class Presenter { initValue = UnitValue.of(fromUnit, uncertainValue.value()) .convertToBase(NameSymbol.EMPTY); } - + final var converted = initValue.convertToMultiple(toMulti); final var toExpression = this.linearUnitValueSumToString(converted); return UnitConversionRecord.valueOf(fromUnitString, toExpression, inputValueString, ""); - + } - + private UnitConversionRecord convertUnitToUnit(String fromUnitString, String toUnitString, String inputValueString, Unit fromUnit, Unit toUnit, UncertainDouble uncertainValue) { if (!fromUnit.canConvertTo(toUnit)) throw this.viewError("Could not convert between %s and %s", fromUnit, toUnit); - + // convert - we will need to erase uncertainty for non-linear units, so // we need to treat linear and non-linear units differently final String outputValueString; @@ -725,21 +716,21 @@ public final class Presenter { final var initialValue = LinearUnitValue.of(fromLinear, uncertainValue); final var converted = initialValue.convertTo(toLinear); - + outputValueString = this.numberDisplayRule.apply(converted.getValue()); } else { final var initialValue = UnitValue.of(fromUnit, uncertainValue.value()); final var converted = initialValue.convertTo(toUnit); - + outputValueString = this.numberDisplayRule .apply(UncertainDouble.of(converted.getValue(), 0)); } - + return UnitConversionRecord.valueOf(fromUnitString, toUnitString, inputValueString, outputValueString); } - + /** * @return true iff duplicate units are shown in unit lists * @since 2022-03-30 @@ -748,44 +739,44 @@ public final class Presenter { public boolean duplicatesShown() { return this.showDuplicates; } - + private String formatAboutText(Stream rawLines) { return rawLines.map(Presenter::withoutComments) .collect(Collectors.joining("\n")) .replaceAll("\\[VERSION\\]", ProgramInfo.VERSION.toString()) .replaceAll("\\[LOADSTATS\\]", wrapString(this.loadStatMsg(), 72)); } - + /** * @return text in About file * @since 2022-02-19 * @since v0.4.0 */ public String getAboutText() { - final Path customFilepath = Presenter + final var customFilepath = Presenter .pathFromConfig("about/" + this.userLocale + ".txt"); if (Files.exists(customFilepath)) { - try (Stream lines = Files.lines(customFilepath)) { + try (var lines = Files.lines(customFilepath)) { return this.formatAboutText(lines); } catch (final IOException e) { - final String filename = String.format("/about/%s.txt", + final var filename = String.format("/about/%s.txt", this.userLocale); return this.formatAboutText( Presenter.getLinesFromResource(filename).stream()); } - } else if (LOCAL_LOCALES.contains(this.userLocale)) { - final String filename = String.format("/about/%s.txt", + } + if (LOCAL_LOCALES.contains(this.userLocale)) { + final var filename = String.format("/about/%s.txt", this.userLocale); return this.formatAboutText( Presenter.getLinesFromResource(filename).stream()); - } else { - final String filename = String.format("/about/%s.txt", DEFAULT_LOCALE); - return this.formatAboutText( - Presenter.getLinesFromResource(filename).stream()); } - + final var filename = String.format("/about/%s.txt", DEFAULT_LOCALE); + return this + .formatAboutText(Presenter.getLinesFromResource(filename).stream()); + } - + /** * @return set of all locales available to select * @since 2025-02-21 @@ -794,7 +785,7 @@ public final class Presenter { public Set getAvailableLocales() { return this.locales.keySet(); } - + /** * Gets a name for this dimension using the database * @@ -810,7 +801,7 @@ public final class Presenter { .filter(d -> d.equals(dimension)).findAny().map(Nameable::getName) .orElse(dimension.toString(Nameable::getName)); } - + /** * Gets the correct text for a provided ID. If this text is available in the * user's locale, that text is provided. Otherwise, text is taken from the @@ -824,7 +815,7 @@ public final class Presenter { final var defaultLocale = this.locales.get(DEFAULT_LOCALE); return userLocale.getOrDefault(textID, defaultLocale.get(textID)); } - + /** * @return the rule that is used by this presenter to convert numbers into * strings @@ -834,7 +825,7 @@ public final class Presenter { public Function getNumberDisplayRule() { return this.numberDisplayRule; } - + /** * @return the rule that is used by this presenter to convert strings into * numbers @@ -845,7 +836,7 @@ public final class Presenter { private Function getNumberParsingRule() { return this.numberParsingRule; } - + /** * @return the rule that determines whether a set of prefixes is valid * @since 2022-04-19 @@ -854,7 +845,7 @@ public final class Presenter { public Predicate> getPrefixRepetitionRule() { return this.prefixRepetitionRule; } - + /** * @return the rule that determines which units are prefixed * @since 2022-07-08 @@ -863,7 +854,7 @@ public final class Presenter { public Function, Map> getSearchRule() { return this.searchRule; } - + /** * @return a search rule that shows all single prefixes * @since 2022-07-08 @@ -873,7 +864,7 @@ public final class Presenter { return PrefixSearchRule.getCoherentOnlyRule( new HashSet<>(this.database.prefixMap(true).values())); } - + /** * @return user's selected locale * @since 2025-02-21 @@ -882,7 +873,7 @@ public final class Presenter { public String getUserLocale() { return this.userLocale; } - + /** * @return the view associated with this presenter * @since 2022-04-19 @@ -891,7 +882,7 @@ public final class Presenter { public View getView() { return this.view; } - + /** * Accepts a list of errors. If that list is non-empty, prints an error * message and alerts the user. @@ -910,7 +901,7 @@ public final class Presenter { errorMessage); } } - + /** * @return whether or not the provided unit is semi-metric (i.e. an * exception) @@ -927,7 +918,7 @@ public final class Presenter { && this.metricExceptions.contains(symbol.orElseThrow()) || sharesAnyElements(this.metricExceptions, u.getOtherNames()); } - + /** * Convert a list of LinearUnitValues that you would get from a unit-set * conversion to a string. All but the last have their numbers rendered as @@ -945,10 +936,8 @@ public final class Presenter { return integerPart + " + " + this.numberDisplayRule.apply(last.getValue()) + " " + last.getUnit(); } - - /** - * Load units, prefixes and dimensions from the default files. - */ + + /** Load units, prefixes and dimensions from the default files. */ private void loadDefaultData() { // load units and prefixes try (final var units = inputStream(DEFAULT_UNITS_FILEPATH)) { @@ -956,7 +945,7 @@ public final class Presenter { } catch (final IOException e) { throw new AssertionError("Loading of unitsfile.txt failed.", e); } - + // load dimensions try (final var dimensions = inputStream(DEFAULT_DIMENSIONS_FILEPATH)) { this.handleLoadErrors( @@ -964,7 +953,7 @@ public final class Presenter { } catch (final IOException e) { throw new AssertionError("Loading of dimensionfile.txt failed.", e); } - + // load metric exceptions try { try (var exceptions = inputStream(DEFAULT_EXCEPTIONS_FILEPATH); @@ -981,7 +970,7 @@ public final class Presenter { e); } } - + private void loadExceptionFile(Path exceptionFile) { try (var lines = Files.lines(exceptionFile)) { lines.map(Presenter::withoutComments) @@ -992,7 +981,7 @@ public final class Presenter { + exceptionFile + "\": " + e.getLocalizedMessage()); } } - + /** * Loads all available locales, including custom ones, into a map. * @@ -1002,14 +991,14 @@ public final class Presenter { final Map> locales = new HashMap<>(); for (final String localeName : LOCAL_LOCALES) { final Map locale = new HashMap<>(); - final String filename = "/locales/" + localeName + ".txt"; + final var filename = "/locales/" + localeName + ".txt"; getLinesFromResource(filename) .forEach(line -> this.addLocaleLine(locale, line)); locales.put(localeName, locale); } - + if (Files.exists(USER_LOCALES_DIR)) { - try (Stream files = Files.list(USER_LOCALES_DIR)) { + try (var files = Files.list(USER_LOCALES_DIR)) { files.forEach(localeFile -> { try { this.addLocaleFile(locales, localeFile); @@ -1023,7 +1012,7 @@ public final class Presenter { } return locales; } - + /** * Loads settings from the user's settings file and applies them to the * presenter. @@ -1036,11 +1025,11 @@ public final class Presenter { this.customDimensionFiles.clear(); this.customExceptionFiles.clear(); this.customUnitFiles.clear(); - + for (final Map.Entry setting : this .settingsFromFile(settingsFile)) { final var value = setting.getValue(); - + switch (setting.getKey()) { // set manually to avoid the unnecessary saving of the non-manual // methods @@ -1090,12 +1079,12 @@ public final class Presenter { break; } } - + if (this.view.getPresenter() != null) { this.updateView(); } } - + /** * @return a message showing how much stuff has been loaded * @since 2024-08-22 @@ -1120,19 +1109,19 @@ public final class Presenter { .replace("[d]", Integer.toString(this.database.dimensionMap().size())); } - + /** * @return true iff the One-Way Conversion feature is available (views that * show units as a list will have metric units removed from the From * unit list and imperial/USC units removed from the To unit list) - * + * * @since 2022-03-30 * @since v0.4.0 */ public boolean oneWayConversionEnabled() { return this.oneWayConversionEnabled; } - + /** * Completes creation of the presenter. This part of the initialization * depends on the view's functions, so it cannot be run if the components @@ -1147,11 +1136,11 @@ public final class Presenter { final var ucview = (UnitConversionView) this.view; ucview.setDimensionNames(this.database.dimensionMap().keySet()); } - + this.updateView(); this.view.updateText(); } - + void prefixSelected() { final var selectedPrefixName = this.view.getViewedPrefixName(); final Optional selectedPrefix = selectedPrefixName @@ -1162,26 +1151,24 @@ public final class Presenter { .ifPresent(prefix -> this.view.showPrefix(prefix.getNameSymbol(), String.valueOf(prefix.getMultiplier()))); } - - /** - * Clears then reloads all unit, prefix, dimension and exception data. - */ + + /** Clears then reloads all unit, prefix, dimension and exception data. */ public void reloadData() { this.database.clear(); this.metricExceptions.clear(); addDefaults(this.database); - + if (this.useDefaultDatafiles) { this.loadDefaultData(); } - + this.customUnitFiles.forEach( path -> this.handleLoadErrors(this.database.loadUnitsFile(path))); this.customDimensionFiles.forEach(path -> this .handleLoadErrors(this.database.loadDimensionFile(path))); this.customExceptionFiles.forEach(this::loadExceptionFile); } - + /** * Saves the presenter's current settings to the config file, creating it if * it doesn't exist. @@ -1199,10 +1186,10 @@ public final class Presenter { return false; } } - + return this.writeSettings(CONFIG_FILE); } - + private void setDisplayRuleFromString(String ruleString) { final var tokens = ruleString.split(" "); switch (tokens[0]) { @@ -1223,7 +1210,7 @@ public final class Presenter { break; } } - + /** * @param numberDisplayRule the new rule that will be used by this presenter * to convert numbers into strings @@ -1234,7 +1221,7 @@ public final class Presenter { Function numberDisplayRule) { this.numberDisplayRule = numberDisplayRule; } - + /** * @param numberParsingRule the new rule that will be used by this presenter * to convert strings into numbers @@ -1246,7 +1233,7 @@ public final class Presenter { Function numberParsingRule) { this.numberParsingRule = numberParsingRule; } - + /** * @param oneWayConversionEnabled whether not one-way conversion should be * enabled @@ -1258,7 +1245,7 @@ public final class Presenter { this.oneWayConversionEnabled = oneWayConversionEnabled; this.updateView(); } - + /** * @param prefixRepetitionRule the rule that determines whether a set of * prefixes is valid @@ -1270,7 +1257,7 @@ public final class Presenter { this.prefixRepetitionRule = prefixRepetitionRule; this.database.setPrefixRepetitionRule(prefixRepetitionRule); } - + /** * @param searchRule A rule that accepts a prefixless name-unit pair and * returns a map mapping names to prefixed versions of that @@ -1283,7 +1270,7 @@ public final class Presenter { Function, Map> searchRule) { this.searchRule = searchRule; } - + private void setSearchRuleFromString(String ruleString) { switch (ruleString) { case "NO_PREFIXES": @@ -1301,7 +1288,7 @@ public final class Presenter { ruleString); } } - + /** * @param showDuplicateUnits whether or not duplicate units should be shown * @since 2022-03-30 @@ -1311,7 +1298,7 @@ public final class Presenter { this.showDuplicates = showDuplicateUnits; this.updateView(); } - + private List> settingsFromFile(Path settingsFile) { try (var lines = Files.lines(settingsFile)) { return lines.map(Presenter::withoutComments) @@ -1323,11 +1310,11 @@ public final class Presenter { return null; } } - + /** * Sets whether or not the default datafiles will be loaded. This method * automatically updates the view's units. - * + * * @param useDefaultDatafiles whether or not default datafiles should be * loaded */ @@ -1336,7 +1323,7 @@ public final class Presenter { this.reloadData(); this.updateView(); } - + /** * Sets the user's locale, updating the view. * @@ -1346,7 +1333,7 @@ public final class Presenter { this.userLocale = userLocale; this.view.updateText(); } - + /** * Shows a unit in the unit viewer * @@ -1363,7 +1350,7 @@ public final class Presenter { final var unitType = UnitType.getType(u, this::isSemiMetric); this.view.showUnit(nameSymbol, definition, dimensionString, unitType); } - + /** * Runs whenever a unit name is selected in the unit viewer. Gets the * description of a unit and displays it. @@ -1380,7 +1367,7 @@ public final class Presenter { : null); selectedUnit.ifPresent(this::showUnit); } - + /** * Updates the view's From and To units, if it has some * @@ -1391,20 +1378,20 @@ public final class Presenter { if (this.view instanceof UnitConversionView) { final var ucview = (UnitConversionView) this.view; final var selectedDimensionName = ucview.getSelectedDimensionName(); - + // load units & prefixes into viewers this.view.setViewableUnitNames( this.database.unitMapPrefixless(this.showDuplicates).keySet()); this.view.setViewablePrefixNames( this.database.prefixMap(this.showDuplicates).keySet()); - + // get From and To units var fromUnits = this.database.unitMapPrefixless(this.showDuplicates) .entrySet().stream(); var toUnits = this.database.unitMapPrefixless(this.showDuplicates) .entrySet().stream(); var unitSets = this.database.unitSetMap().entrySet().stream(); - + // filter by dimension, if one is selected if (selectedDimensionName.isPresent()) { final var viewDimension = this.database @@ -1416,7 +1403,7 @@ public final class Presenter { unitSets = unitSets.filter(us -> viewDimension .equals(us.getValue().get(0).getDimension())); } - + // filter by unit type, if desired if (this.oneWayConversionEnabled) { fromUnits = fromUnits.filter(u -> UnitType.getType(u.getValue(), @@ -1427,7 +1414,7 @@ public final class Presenter { unitSets = unitSets .filter(us -> this.metricExceptions.contains(us.getKey())); } - + // set unit names ucview.setFromUnitNames(fromUnits.flatMap(this::applySearchRule) .map(Map.Entry::getKey).collect(Collectors.toSet())); @@ -1439,14 +1426,12 @@ public final class Presenter { ucview.setToUnitNames(toNames); } } - - /** - * @return true iff the default datafiles are being used - */ + + /** @return true iff the default datafiles are being used */ public boolean usingDefaultDatafiles() { return this.useDefaultDatafiles; } - + /** * @param message message to add * @param args string formatting arguments for message @@ -1459,7 +1444,7 @@ public final class Presenter { return new AssertionError("View Programming Error (from " + this.view + "): " + String.format(message, args)); } - + /** * Saves the presenter's settings to the user settings file. * diff --git a/src/main/java/sevenUnitsGUI/SearchBoxList.java b/src/main/java/sevenUnitsGUI/SearchBoxList.java index 43a57ce..bddce04 100644 --- a/src/main/java/sevenUnitsGUI/SearchBoxList.java +++ b/src/main/java/sevenUnitsGUI/SearchBoxList.java @@ -49,7 +49,7 @@ final class SearchBoxList extends JPanel { /** * The text to place in an empty search box. - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -57,7 +57,7 @@ final class SearchBoxList extends JPanel { /** * The color to use for an empty foreground. - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -82,7 +82,7 @@ final class SearchBoxList extends JPanel { /** * Creates an empty SearchBoxList - * + * * @since 2022-02-19 * @since v0.4.0 */ @@ -92,7 +92,7 @@ final class SearchBoxList extends JPanel { /** * Creates the {@code SearchBoxList}. - * + * * @param itemsToFilter items to put in the list * @since 2019-04-14 * @since v0.2.0 @@ -103,12 +103,12 @@ final class SearchBoxList extends JPanel { /** * Creates the {@code SearchBoxList}. - * + * * @param itemsToFilter items to put in the list * @param defaultOrdering default ordering of items after filtration * (null=Comparable) * @param caseSensitive whether or not the filtration is case-sensitive - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -149,7 +149,7 @@ final class SearchBoxList extends JPanel { /** * Adds an additional filter for searching. - * + * * @param filter filter to add. * @since 2019-04-13 * @since v0.2.0 @@ -160,7 +160,7 @@ final class SearchBoxList extends JPanel { /** * Resets the search filter. - * + * * @since 2019-04-13 * @since v0.2.0 */ @@ -183,7 +183,7 @@ final class SearchBoxList extends JPanel { * @since 2019-04-14 * @since v0.2.0 */ - public final JTextField getSearchBox() { + public JTextField getSearchBox() { return this.searchBox; } @@ -197,9 +197,8 @@ final class SearchBoxList extends JPanel { private Predicate getSearchFilter(final String searchText) { if (this.caseSensitive) return item -> item.toString().contains(searchText); - else - return item -> item.toString().toLowerCase() - .contains(searchText.toLowerCase()); + return item -> item.toString().toLowerCase() + .contains(searchText.toLowerCase()); } /** @@ -207,7 +206,7 @@ final class SearchBoxList extends JPanel { * @since 2019-04-14 * @since v0.2.0 */ - public final JList getSearchList() { + public JList getSearchList() { return this.searchItems; } @@ -231,16 +230,16 @@ final class SearchBoxList extends JPanel { /** * Re-applies the filters. - * + * * @since 2019-04-13 * @since v0.2.0 */ public void reapplyFilter() { - final String searchText = this.searchBoxEmpty ? "" + final var searchText = this.searchBoxEmpty ? "" : this.searchBox.getText(); - final FilterComparator comparator = new FilterComparator<>(searchText, + final var comparator = new FilterComparator(searchText, this.defaultOrdering, this.caseSensitive); - final Predicate searchFilter = this.getSearchFilter(searchText); + final var searchFilter = this.getSearchFilter(searchText); this.listModel.clear(); this.itemsToFilter.forEach(item -> { @@ -258,7 +257,7 @@ final class SearchBoxList extends JPanel { /** * Runs whenever the search box gains focus. - * + * * @param e focus event * @since 2019-04-13 * @since v0.2.0 @@ -273,7 +272,7 @@ final class SearchBoxList extends JPanel { /** * Runs whenever the search box loses focus. - * + * * @param e focus event * @since 2019-04-13 * @since v0.2.0 @@ -291,7 +290,7 @@ final class SearchBoxList extends JPanel { *

    * Reapplies the search filter, and custom filters. *

    - * + * * @since 2019-04-14 * @since v0.2.0 */ @@ -299,11 +298,11 @@ final class SearchBoxList extends JPanel { if (this.searchBoxFocused) { this.searchBoxEmpty = this.searchBox.getText().equals(""); } - final String searchText = this.searchBoxEmpty ? "" + final var searchText = this.searchBoxEmpty ? "" : this.searchBox.getText(); - final FilterComparator comparator = new FilterComparator<>(searchText, + final var comparator = new FilterComparator(searchText, this.defaultOrdering, this.caseSensitive); - final Predicate searchFilter = this.getSearchFilter(searchText); + final var searchFilter = this.getSearchFilter(searchText); // initialize list with items that match the filter then sort this.listModel.clear(); @@ -336,7 +335,7 @@ final class SearchBoxList extends JPanel { /** * Manually updates the search box's item list. - * + * * @since 2020-08-27 * @since v0.3.0 */ diff --git a/src/main/java/sevenUnitsGUI/StandardDisplayRules.java b/src/main/java/sevenUnitsGUI/StandardDisplayRules.java index d710117..16d31ae 100644 --- a/src/main/java/sevenUnitsGUI/StandardDisplayRules.java +++ b/src/main/java/sevenUnitsGUI/StandardDisplayRules.java @@ -43,9 +43,7 @@ public final class StandardDisplayRules { /** Regular expression used for converting this to a string. */ public static final Pattern TO_STRING_PATTERN = Pattern .compile("Round to (\\d+) decimal places"); - /** - * The number of places to round to. - */ + /** The number of places to round to. */ private final int decimalPlaces; /** @@ -79,7 +77,7 @@ public final class StandardDisplayRules { return true; if (!(obj instanceof FixedDecimals)) return false; - final FixedDecimals other = (FixedDecimals) obj; + final var other = (FixedDecimals) obj; if (this.decimalPlaces != other.decimalPlaces) return false; return true; @@ -108,9 +106,7 @@ public final class StandardDisplayRules { public static final Pattern TO_STRING_PATTERN = Pattern .compile("Round to (\\d+) significant figures"); - /** - * The number of significant figures to round to. - */ + /** The number of significant figures to round to. */ private final MathContext mathContext; /** @@ -135,7 +131,7 @@ public final class StandardDisplayRules { return true; if (!(obj instanceof FixedPrecision)) return false; - final FixedPrecision other = (FixedPrecision) obj; + final var other = (FixedPrecision) obj; if (this.mathContext == null) { if (other.mathContext != null) return false; @@ -202,7 +198,7 @@ public final class StandardDisplayRules { * @since 2022-04-18 * @since v0.4.0 */ - public static final FixedDecimals fixedDecimals(int decimalPlaces) { + public static FixedDecimals fixedDecimals(int decimalPlaces) { return new FixedDecimals(decimalPlaces); } @@ -213,7 +209,7 @@ public final class StandardDisplayRules { * @since 2022-04-18 * @since v0.4.0 */ - public static final FixedPrecision fixedPrecision(int significantFigures) { + public static FixedPrecision fixedPrecision(int significantFigures) { return new FixedPrecision(significantFigures); } @@ -227,7 +223,7 @@ public final class StandardDisplayRules { * @since 2021-12-24 * @since v0.4.0 */ - public static final Function getStandardRule( + public static Function getStandardRule( String ruleToString) { if (UNCERTAINTY_BASED_ROUNDING_RULE.toString().equals(ruleToString)) return UNCERTAINTY_BASED_ROUNDING_RULE; @@ -236,13 +232,13 @@ public final class StandardDisplayRules { final var placesMatch = FixedDecimals.TO_STRING_PATTERN .matcher(ruleToString); if (placesMatch.matches()) - return new FixedDecimals(Integer.valueOf(placesMatch.group(1))); + return new FixedDecimals(Integer.parseInt(placesMatch.group(1))); // test if it is a fixed-sig-fig rule final var sigFigMatch = FixedPrecision.TO_STRING_PATTERN .matcher(ruleToString); if (sigFigMatch.matches()) - return new FixedPrecision(Integer.valueOf(sigFigMatch.group(1))); + return new FixedPrecision(Integer.parseInt(sigFigMatch.group(1))); throw new IllegalArgumentException( "Provided string does not match any given rules."); @@ -253,7 +249,7 @@ public final class StandardDisplayRules { * @since 2022-04-18 * @since v0.4.0 */ - public static final UncertaintyBased uncertaintyBased() { + public static UncertaintyBased uncertaintyBased() { return UNCERTAINTY_BASED_ROUNDING_RULE; } diff --git a/src/main/java/sevenUnitsGUI/TabbedView.java b/src/main/java/sevenUnitsGUI/TabbedView.java index 1afaf33..8be58f5 100644 --- a/src/main/java/sevenUnitsGUI/TabbedView.java +++ b/src/main/java/sevenUnitsGUI/TabbedView.java @@ -81,7 +81,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { */ private static final class JComboBoxItemSet extends AbstractSet { private final JComboBox comboBox; - + /** * @param comboBox combo box to get items from * @since 2022-02-19 @@ -90,35 +90,34 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { public JComboBoxItemSet(JComboBox comboBox) { this.comboBox = comboBox; } - + @Override public Iterator iterator() { return new Iterator<>() { private int index = 0; - + @Override public boolean hasNext() { return this.index < JComboBoxItemSet.this.size(); } - + @Override public E next() { if (this.hasNext()) return JComboBoxItemSet.this.comboBox.getItemAt(this.index++); - else - throw new NoSuchElementException( - "Iterator has finished iteration"); + throw new NoSuchElementException( + "Iterator has finished iteration"); } }; } - + @Override public int size() { return this.comboBox.getItemCount(); } - + } - + /** * The standard types of rounding, corresponding to the options on the * TabbedView's settings panel. @@ -126,7 +125,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { * @since 2022-04-18 * @since v0.4.0 */ - private static enum StandardRoundingType { + private enum StandardRoundingType { /** * Rounds to a fixed number of significant digits. Precision is used, * representing the number of significant digits to round to. @@ -143,7 +142,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { */ UNCERTAINTY; } - + /** * Creates a TabbedView. * @@ -157,14 +156,14 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { @SuppressWarnings("unused") final View view = new TabbedView(); } - + /** The Presenter that handles this View */ final Presenter presenter; /** The frame that this view lives on */ final JFrame frame; /** The tabbed pane that contains all of the components */ final JTabbedPane masterPane; - + // DIMENSION-BASED CONVERTER /** The combo box that selects dimensions */ final JComboBox dimensionSelector; @@ -178,7 +177,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { final JButton convertUnitButton; /** The output area in the dimension-based converter */ final JTextArea unitOutput; - + // EXPRESSION-BASED CONVERTER /** The "From" entry in the conversion panel */ final JTextField fromEntry; @@ -188,7 +187,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { final JButton convertExpressionButton; /** The output area in the conversion panel */ final JTextArea expressionOutput; - + // UNIT AND PREFIX VIEWERS /** The searchable list of unit names in the unit viewer */ private final SearchBoxList unitNameList; @@ -198,18 +197,18 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { private final JTextArea unitTextBox; /** The text box for prefix data in the prefix viewer */ private final JTextArea prefixTextBox; - + // INFO & SETTINGS STUFF final JTextArea infoTextArea; private final JComboBox localeSelector; private StandardRoundingType roundingType; private int precision; - + private final Map> localizedTextSetters; - + /** * Creates the view and makes it visible to the user - * + * * @since 2022-02-19 * @since v0.4.0 */ @@ -223,180 +222,183 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { System.err.println("Failed to enable system look-and-feel."); e.printStackTrace(); } - + // initialize important components this.presenter = new Presenter(this); this.frame = new JFrame("7Units (Unlocalized)"); this.frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); - + // master components (those that contain everything else within them) this.masterPane = new JTabbedPane(); this.frame.add(this.masterPane); - + this.localizedTextSetters = new HashMap<>(); - + // ============ UNIT CONVERSION TAB ============ - final JPanel convertUnitPanel = new JPanel(); + final var convertUnitPanel = new JPanel(); this.masterPane.addTab("Convert Units", convertUnitPanel); this.localizedTextSetters.put("tv.convert_units.title", txt -> this.masterPane.setTitleAt(0, txt)); this.masterPane.setMnemonicAt(0, KeyEvent.VK_U); convertUnitPanel.setLayout(new BorderLayout()); - + { // panel for input part - final JPanel inputPanel = new JPanel(); + final var inputPanel = new JPanel(); convertUnitPanel.add(inputPanel, BorderLayout.CENTER); inputPanel.setLayout(new GridLayout(1, 3)); inputPanel.setBorder(new EmptyBorder(6, 6, 3, 6)); - + this.fromSearch = new SearchBoxList<>(); inputPanel.add(this.fromSearch); - - final JPanel inBetweenPanel = new JPanel(); + + final var inBetweenPanel = new JPanel(); inputPanel.add(inBetweenPanel); inBetweenPanel.setLayout(new BorderLayout()); - + this.dimensionSelector = new JComboBox<>(); inBetweenPanel.add(this.dimensionSelector, BorderLayout.PAGE_START); this.dimensionSelector .addItemListener(e -> this.presenter.updateView()); - - final JLabel arrowLabel = new JLabel("-->"); + + final var arrowLabel = new JLabel("-->"); inBetweenPanel.add(arrowLabel, BorderLayout.CENTER); arrowLabel.setHorizontalAlignment(SwingConstants.CENTER); - + this.toSearch = new SearchBoxList<>(); inputPanel.add(this.toSearch); } - + { // panel for submit and output, and also value entry - final JPanel outputPanel = new JPanel(); + final var outputPanel = new JPanel(); convertUnitPanel.add(outputPanel, BorderLayout.PAGE_END); outputPanel.setLayout(new BorderLayout()); outputPanel.setBorder(new EmptyBorder(3, 6, 6, 6)); - - final JLabel valuePrompt = new JLabel(); - this.localizedTextSetters.put("tv.convert_units.value_prompt", + + final var valuePrompt = new JLabel(); + this.localizedTextSetters.put("tv.convert_units.value_prompt", valuePrompt::setText); outputPanel.add(valuePrompt, BorderLayout.LINE_START); - + this.valueInput = new JTextField(); outputPanel.add(this.valueInput, BorderLayout.CENTER); - + // conversion button this.convertUnitButton = new JButton("Convert"); - this.localizedTextSetters.put("tv.convert_units.convert_btn", + this.localizedTextSetters.put("tv.convert_units.convert_btn", this.convertUnitButton::setText); outputPanel.add(this.convertUnitButton, BorderLayout.LINE_END); this.convertUnitButton .addActionListener(e -> this.presenter.convertUnits()); this.convertUnitButton.setMnemonic(KeyEvent.VK_ENTER); - + // conversion output this.unitOutput = new JTextArea(2, 32); outputPanel.add(this.unitOutput, BorderLayout.PAGE_END); this.unitOutput.setEditable(false); } - + // ============ EXPRESSION CONVERSION TAB ============ - final JPanel convertExpressionPanel = new JPanel(); + final var convertExpressionPanel = new JPanel(); this.masterPane.addTab("Convert Unit Expressions", convertExpressionPanel); - this.localizedTextSetters.put("tv.convert_expressions.title", + this.localizedTextSetters.put("tv.convert_expressions.title", txt -> this.masterPane.setTitleAt(1, txt)); this.masterPane.setMnemonicAt(1, KeyEvent.VK_E); convertExpressionPanel.setLayout(new GridLayout(4, 1)); - + // from and to expressions this.fromEntry = new JTextField(); convertExpressionPanel.add(this.fromEntry); - this.localizedTextSetters.put("tv.convert_expressions.from", - txt -> this.fromEntry.setBorder(BorderFactory.createTitledBorder(txt))); - + this.localizedTextSetters.put("tv.convert_expressions.from", + txt -> this.fromEntry + .setBorder(BorderFactory.createTitledBorder(txt))); + this.toEntry = new JTextField(); convertExpressionPanel.add(this.toEntry); - this.localizedTextSetters.put("tv.convert_expressions.to", - txt -> this.toEntry.setBorder(BorderFactory.createTitledBorder(txt))); - + this.localizedTextSetters.put("tv.convert_expressions.to", + txt -> this.toEntry + .setBorder(BorderFactory.createTitledBorder(txt))); + // button to convert this.convertExpressionButton = new JButton(); this.localizedTextSetters.put("tv.convert_expressions.convert_btn", this.convertExpressionButton::setText); convertExpressionPanel.add(this.convertExpressionButton); - + this.convertExpressionButton .addActionListener(e -> this.presenter.convertExpressions()); this.convertExpressionButton.setMnemonic(KeyEvent.VK_ENTER); - + // output of conversion this.expressionOutput = new JTextArea(2, 32); convertExpressionPanel.add(this.expressionOutput); - this.localizedTextSetters.put("tv.convert_expressions.output", - txt -> this.expressionOutput.setBorder(BorderFactory.createTitledBorder(txt))); + this.localizedTextSetters.put("tv.convert_expressions.output", + txt -> this.expressionOutput + .setBorder(BorderFactory.createTitledBorder(txt))); this.expressionOutput.setEditable(false); - + // =========== UNIT VIEWER =========== - final JPanel unitLookupPanel = new JPanel(); + final var unitLookupPanel = new JPanel(); this.masterPane.addTab("Unit Viewer", unitLookupPanel); - this.localizedTextSetters.put("tv.unit_viewer.title", + this.localizedTextSetters.put("tv.unit_viewer.title", txt -> this.masterPane.setTitleAt(2, txt)); this.masterPane.setMnemonicAt(2, KeyEvent.VK_V); unitLookupPanel.setLayout(new GridLayout()); - + this.unitNameList = new SearchBoxList<>(); unitLookupPanel.add(this.unitNameList); this.unitNameList.getSearchList() .addListSelectionListener(e -> this.presenter.unitNameSelected()); - + // the text box for unit's toString this.unitTextBox = new JTextArea(); unitLookupPanel.add(this.unitTextBox); this.unitTextBox.setEditable(false); this.unitTextBox.setLineWrap(true); - + // ============ PREFIX VIEWER ============= - final JPanel prefixLookupPanel = new JPanel(); + final var prefixLookupPanel = new JPanel(); this.masterPane.addTab("Prefix Viewer", prefixLookupPanel); - this.localizedTextSetters.put("tv.prefix_viewer.title", + this.localizedTextSetters.put("tv.prefix_viewer.title", txt -> this.masterPane.setTitleAt(3, txt)); this.masterPane.setMnemonicAt(3, KeyEvent.VK_P); prefixLookupPanel.setLayout(new GridLayout(1, 2)); - + this.prefixNameList = new SearchBoxList<>(); prefixLookupPanel.add(this.prefixNameList); this.prefixNameList.getSearchList() .addListSelectionListener(e -> this.presenter.prefixSelected()); - + // the text box for prefix's toString this.prefixTextBox = new JTextArea(); prefixLookupPanel.add(this.prefixTextBox); this.prefixTextBox.setEditable(false); this.prefixTextBox.setLineWrap(true); - + // ============ INFO PANEL ============ - - final JPanel infoPanel = new JPanel(); + + final var infoPanel = new JPanel(); this.masterPane.addTab("\uD83D\uDEC8", // info (i) character new JScrollPane(infoPanel)); - + this.infoTextArea = new JTextArea(); this.infoTextArea.setEditable(false); this.infoTextArea.setOpaque(false); infoPanel.add(this.infoTextArea); - + // ============ SETTINGS PANEL ============ this.localeSelector = new JComboBox<>(); this.masterPane.addTab("\u2699", new JScrollPane(this.createSettingsPanel())); this.masterPane.setMnemonicAt(5, KeyEvent.VK_S); - + // ============ FINALIZE CREATION OF VIEW ============ this.presenter.postViewInitialize(); this.updateText(); this.frame.pack(); this.frame.setVisible(true); } - + /** * Creates and returns the settings panel (in its own function to make this * code more organized, as this function is massive!) @@ -405,64 +407,64 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { * @since v0.4.0 */ private JPanel createSettingsPanel() { - final JPanel settingsPanel = new JPanel(); - + final var settingsPanel = new JPanel(); + settingsPanel .setLayout(new BoxLayout(settingsPanel, BoxLayout.PAGE_AXIS)); - + // ============ ROUNDING SETTINGS ============ { - final JPanel roundingPanel = new JPanel(); + final var roundingPanel = new JPanel(); settingsPanel.add(roundingPanel); - this.localizedTextSetters.put("tv.settings.rounding.title", + this.localizedTextSetters.put("tv.settings.rounding.title", txt -> roundingPanel.setBorder(new TitledBorder(txt))); roundingPanel.setLayout(new GridBagLayout()); - + // rounding rule selection - final ButtonGroup roundingRuleButtons = new ButtonGroup(); + final var roundingRuleButtons = new ButtonGroup(); this.roundingType = this.getPresenterRoundingType() .orElseThrow(() -> new AssertionError( "Presenter loaded non-standard rounding rule")); this.precision = this.getPresenterPrecision().orElse(6); - - final JLabel roundingRuleLabel = new JLabel(); - this.localizedTextSetters.put("tv.settings.rounding.rule", + + final var roundingRuleLabel = new JLabel(); + this.localizedTextSetters.put("tv.settings.rounding.rule", roundingRuleLabel::setText); roundingPanel.add(roundingRuleLabel, new GridBagBuilder(0, 0) .setAnchor(GridBagConstraints.LINE_START).build()); - + // sigDigSlider needs to be first so that the rounding-type buttons can // show and hide it - final JLabel sliderLabel = new JLabel(); - this.localizedTextSetters.put("tv.settings.rounding.precision", + final var sliderLabel = new JLabel(); + this.localizedTextSetters.put("tv.settings.rounding.precision", sliderLabel::setText); sliderLabel.setVisible( this.roundingType != StandardRoundingType.UNCERTAINTY); roundingPanel.add(sliderLabel, new GridBagBuilder(0, 4) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JSlider sigDigSlider = new JSlider(0, 12); + + final var sigDigSlider = new JSlider(0, 12); roundingPanel.add(sigDigSlider, new GridBagBuilder(0, 5) .setAnchor(GridBagConstraints.LINE_START).build()); - + sigDigSlider.setMajorTickSpacing(4); sigDigSlider.setMinorTickSpacing(1); sigDigSlider.setSnapToTicks(true); sigDigSlider.setPaintTicks(true); sigDigSlider.setPaintLabels(true); - + sigDigSlider.setVisible( this.roundingType != StandardRoundingType.UNCERTAINTY); sigDigSlider.setValue(this.precision); - + sigDigSlider.addChangeListener(e -> { this.precision = sigDigSlider.getValue(); this.updatePresenterRoundingRule(); }); - + // significant digit rounding - final JRadioButton fixedPrecision = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.rounding.fixed_sigfig", + final var fixedPrecision = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.rounding.fixed_sigfig", fixedPrecision::setText); if (this.roundingType == StandardRoundingType.SIGNIFICANT_DIGITS) { fixedPrecision.setSelected(true); @@ -476,10 +478,10 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { roundingRuleButtons.add(fixedPrecision); roundingPanel.add(fixedPrecision, new GridBagBuilder(0, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - + // decimal place rounding - final JRadioButton fixedDecimals = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.rounding.fixed_places", + final var fixedDecimals = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.rounding.fixed_places", fixedDecimals::setText); if (this.roundingType == StandardRoundingType.DECIMAL_PLACES) { fixedDecimals.setSelected(true); @@ -493,10 +495,10 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { roundingRuleButtons.add(fixedDecimals); roundingPanel.add(fixedDecimals, new GridBagBuilder(0, 2) .setAnchor(GridBagConstraints.LINE_START).build()); - + // scientific rounding - final JRadioButton relativePrecision = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.rounding.uncertainty", + final var relativePrecision = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.rounding.uncertainty", relativePrecision::setText); if (this.roundingType == StandardRoundingType.UNCERTAINTY) { relativePrecision.setSelected(true); @@ -511,24 +513,24 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { roundingPanel.add(relativePrecision, new GridBagBuilder(0, 3) .setAnchor(GridBagConstraints.LINE_START).build()); } - + // ============ PREFIX REPETITION SETTINGS ============ { - final JPanel prefixRepetitionPanel = new JPanel(); + final var prefixRepetitionPanel = new JPanel(); settingsPanel.add(prefixRepetitionPanel); - this.localizedTextSetters.put("tv.settings.repetition.title", + this.localizedTextSetters.put("tv.settings.repetition.title", txt -> prefixRepetitionPanel.setBorder(new TitledBorder(txt))); prefixRepetitionPanel.setLayout(new GridBagLayout()); - + final var prefixRule = this.getPresenterPrefixRule() .orElseThrow(() -> new AssertionError( "Presenter loaded non-standard prefix rule")); - + // prefix rules - final ButtonGroup prefixRuleButtons = new ButtonGroup(); - - final JRadioButton noRepetition = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.repetition.no", + final var prefixRuleButtons = new ButtonGroup(); + + final var noRepetition = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.repetition.no", noRepetition::setText); if (prefixRule == DefaultPrefixRepetitionRule.NO_REPETITION) { noRepetition.setSelected(true); @@ -541,9 +543,9 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { prefixRuleButtons.add(noRepetition); prefixRepetitionPanel.add(noRepetition, new GridBagBuilder(0, 0) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JRadioButton noRestriction = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.repetition.any", + + final var noRestriction = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.repetition.any", noRestriction::setText); if (prefixRule == DefaultPrefixRepetitionRule.NO_RESTRICTION) { noRestriction.setSelected(true); @@ -556,9 +558,9 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { prefixRuleButtons.add(noRestriction); prefixRepetitionPanel.add(noRestriction, new GridBagBuilder(0, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JRadioButton customRepetition = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.repetition.complex", + + final var customRepetition = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.repetition.complex", customRepetition::setText); if (prefixRule == DefaultPrefixRepetitionRule.COMPLEX_REPETITION) { customRepetition.setSelected(true); @@ -572,22 +574,22 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { prefixRepetitionPanel.add(customRepetition, new GridBagBuilder(0, 2) .setAnchor(GridBagConstraints.LINE_START).build()); } - + // ============ SEARCH SETTINGS ============ { - final JPanel searchingPanel = new JPanel(); + final var searchingPanel = new JPanel(); settingsPanel.add(searchingPanel); - this.localizedTextSetters.put("tv.settings.search.title", + this.localizedTextSetters.put("tv.settings.search.title", txt -> searchingPanel.setBorder(new TitledBorder(txt))); searchingPanel.setLayout(new GridBagLayout()); - + // searching rules - final ButtonGroup searchRuleButtons = new ButtonGroup(); - + final var searchRuleButtons = new ButtonGroup(); + final var searchRule = this.presenter.getSearchRule(); - - final JRadioButton noPrefixes = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.search.no_prefixes", + + final var noPrefixes = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.search.no_prefixes", noPrefixes::setText); noPrefixes.addActionListener(e -> { this.presenter.setSearchRule(PrefixSearchRule.NO_PREFIXES); @@ -597,9 +599,9 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { searchRuleButtons.add(noPrefixes); searchingPanel.add(noPrefixes, new GridBagBuilder(0, 0) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JRadioButton commonPrefixes = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.search.common_prefixes", + + final var commonPrefixes = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.search.common_prefixes", commonPrefixes::setText); commonPrefixes.addActionListener(e -> { this.presenter.setSearchRule(PrefixSearchRule.COMMON_PREFIXES); @@ -609,9 +611,9 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { searchRuleButtons.add(commonPrefixes); searchingPanel.add(commonPrefixes, new GridBagBuilder(0, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JRadioButton alwaysInclude = new JRadioButton(); - this.localizedTextSetters.put("tv.settings.search.all_prefixes", + + final var alwaysInclude = new JRadioButton(); + this.localizedTextSetters.put("tv.settings.search.all_prefixes", alwaysInclude::setText); alwaysInclude.addActionListener(e -> { this.presenter @@ -622,7 +624,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { searchRuleButtons.add(alwaysInclude); searchingPanel.add(alwaysInclude, new GridBagBuilder(0, 3) .setAnchor(GridBagConstraints.LINE_START).build()); - + if (PrefixSearchRule.NO_PREFIXES.equals(searchRule)) { noPrefixes.setSelected(true); } else if (PrefixSearchRule.COMMON_PREFIXES.equals(searchRule)) { @@ -634,14 +636,14 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { this.presenter.saveSettings(); } } - + // ============ OTHER SETTINGS ============ { - final JPanel miscPanel = new JPanel(); + final var miscPanel = new JPanel(); settingsPanel.add(miscPanel); miscPanel.setLayout(new GridBagLayout()); - - final JCheckBox oneWay = new JCheckBox(); + + final var oneWay = new JCheckBox(); this.localizedTextSetters.put("tv.settings.oneway", oneWay::setText); oneWay.setSelected(this.presenter.oneWayConversionEnabled()); oneWay.addItemListener(e -> { @@ -651,9 +653,9 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { }); miscPanel.add(oneWay, new GridBagBuilder(0, 0, 2, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JCheckBox showAllVariations = new JCheckBox(); - this.localizedTextSetters.put("tv.settings.show_duplicate", + + final var showAllVariations = new JCheckBox(); + this.localizedTextSetters.put("tv.settings.show_duplicate", showAllVariations::setText); showAllVariations.setSelected(this.presenter.duplicatesShown()); showAllVariations.addItemListener(e -> { @@ -663,25 +665,25 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { }); miscPanel.add(showAllVariations, new GridBagBuilder(0, 1, 2, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JCheckBox useDefaultFiles = new JCheckBox(); - this.localizedTextSetters.put("tv.settings.use_default_files", + + final var useDefaultFiles = new JCheckBox(); + this.localizedTextSetters.put("tv.settings.use_default_files", useDefaultFiles::setText); useDefaultFiles.setSelected(this.presenter.usingDefaultDatafiles()); useDefaultFiles.addItemListener(e -> { - this.presenter - .setUseDefaultDatafiles(e.getStateChange() == ItemEvent.SELECTED); + this.presenter.setUseDefaultDatafiles( + e.getStateChange() == ItemEvent.SELECTED); this.presenter.saveSettings(); }); miscPanel.add(useDefaultFiles, new GridBagBuilder(0, 2, 2, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - - final JLabel localeLabel = new JLabel(); - this.localizedTextSetters.put("tv.settings.locale", + + final var localeLabel = new JLabel(); + this.localizedTextSetters.put("tv.settings.locale", localeLabel::setText); miscPanel.add(localeLabel, new GridBagBuilder(0, 3, 1, 1) .setAnchor(GridBagConstraints.LINE_START).build()); - + this.presenter.getAvailableLocales().stream().sorted() .forEachOrdered(this.localeSelector::addItem); this.localeSelector.setSelectedItem(this.presenter.getUserLocale()); @@ -691,51 +693,51 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { }); miscPanel.add(localeSelector, new GridBagBuilder(1, 3, 1, 1) .setAnchor(GridBagConstraints.LINE_END).build()); - - final JButton unitFileButton = new JButton(); - this.localizedTextSetters.put("tv.settings.unitfiles.button", + + final var unitFileButton = new JButton(); + this.localizedTextSetters.put("tv.settings.unitfiles.button", unitFileButton::setText); unitFileButton.setEnabled(false); miscPanel.add(unitFileButton, new GridBagBuilder(0, 4, 2, 1) .setAnchor(GridBagConstraints.LINE_START).build()); } - + return settingsPanel; } - + @Override public Set getDimensionNames() { return Collections .unmodifiableSet(new JComboBoxItemSet<>(this.dimensionSelector)); } - + @Override public String getFromExpression() { return this.fromEntry.getText(); } - + @Override public Optional getFromSelection() { return this.fromSearch.getSelectedValue(); } - + @Override public Set getFromUnitNames() { // this should work because the only way I can mutate the item list is // with setFromUnits which only accepts a Set return new HashSet<>(this.fromSearch.getItems()); } - + @Override public String getInputValue() { return this.valueInput.getText(); } - + @Override public Presenter getPresenter() { return this.presenter; } - + /** * @return the precision of the presenter's rounding rule, if that is * meaningful @@ -748,14 +750,13 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { return OptionalInt .of(((StandardDisplayRules.FixedDecimals) presenterRule) .decimalPlaces()); - else if (presenterRule instanceof StandardDisplayRules.FixedPrecision) + if (presenterRule instanceof StandardDisplayRules.FixedPrecision) return OptionalInt .of(((StandardDisplayRules.FixedPrecision) presenterRule) .significantFigures()); - else - return OptionalInt.empty(); + return OptionalInt.empty(); } - + /** * @return presenter's prefix repetition rule * @since 2022-04-19 @@ -767,7 +768,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { ? Optional.of((DefaultPrefixRepetitionRule) prefixRule) : Optional.empty(); } - + /** * Determines which rounding type the presenter is currently using, if any. * @@ -779,48 +780,47 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { if (Objects.equals(presenterRule, StandardDisplayRules.uncertaintyBased())) return Optional.of(StandardRoundingType.UNCERTAINTY); - else if (presenterRule instanceof StandardDisplayRules.FixedDecimals) + if (presenterRule instanceof StandardDisplayRules.FixedDecimals) return Optional.of(StandardRoundingType.DECIMAL_PLACES); - else if (presenterRule instanceof StandardDisplayRules.FixedPrecision) + if (presenterRule instanceof StandardDisplayRules.FixedPrecision) return Optional.of(StandardRoundingType.SIGNIFICANT_DIGITS); - else - return Optional.empty(); + return Optional.empty(); } - + @Override public Optional getSelectedDimensionName() { - final String selectedItem = (String) this.dimensionSelector + final var selectedItem = (String) this.dimensionSelector .getSelectedItem(); return Optional.ofNullable(selectedItem); } - + @Override public String getToExpression() { return this.toEntry.getText(); } - + @Override public Optional getToSelection() { return this.toSearch.getSelectedValue(); } - + @Override public Set getToUnitNames() { // this should work because the only way I can mutate the item list is // with setToUnits which only accepts a Set return new HashSet<>(this.toSearch.getItems()); } - + @Override public Optional getViewedPrefixName() { return this.prefixNameList.getSelectedValue(); } - + @Override public Optional getViewedUnitName() { return this.unitNameList.getSelectedValue(); } - + @Override public void setDimensionNames(Set dimensionNames) { this.dimensionSelector.removeAllItems(); @@ -828,44 +828,44 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { this.dimensionSelector.addItem(d); } } - + @Override public void setFromUnitNames(Set units) { this.fromSearch.setItems(units); } - + @Override public void setToUnitNames(Set units) { this.toSearch.setItems(units); } - + @Override public void setViewablePrefixNames(Set prefixNames) { this.prefixNameList.setItems(prefixNames); } - + @Override public void setViewableUnitNames(Set unitNames) { this.unitNameList.setItems(unitNames); } - + @Override public void showErrorMessage(String title, String message) { JOptionPane.showMessageDialog(this.frame, message, title, JOptionPane.ERROR_MESSAGE); } - + @Override public void showExpressionConversionOutput(UnitConversionRecord uc) { this.expressionOutput.setText(uc.toString()); } - + @Override public void showPrefix(NameSymbol name, String multiplierString) { this.prefixTextBox.setText( String.format("%s%nMultiplier: %s", name, multiplierString)); } - + @Override public void showUnit(NameSymbol name, String definition, String dimensionName, UnitType type) { @@ -873,16 +873,16 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { String.format("%s%nDefinition: %s%nDimension: %s%nType: %s", name, definition, dimensionName, type)); } - + @Override public void showUnitConversionOutput(UnitConversionRecord uc) { this.unitOutput.setText(uc.toString()); } - + /** * Sets the presenter's rounding rule to the one specified by the current * settings - * + * * @since 2022-04-18 * @since v0.4.0 */ @@ -910,7 +910,7 @@ final class TabbedView implements ExpressionConversionView, UnitConversionView { this.frame.setTitle(this.presenter.getLocalizedText("tv.title") .replace("[v]", ProgramInfo.VERSION.toString())); this.infoTextArea.setText(this.presenter.getAboutText()); - this.localizedTextSetters.forEach((id, action) -> - action.accept(this.presenter.getLocalizedText(id))); + this.localizedTextSetters.forEach( + (id, action) -> action.accept(this.presenter.getLocalizedText(id))); } } diff --git a/src/main/java/sevenUnitsGUI/UnitConversionRecord.java b/src/main/java/sevenUnitsGUI/UnitConversionRecord.java index 958deae..3c2bb6c 100644 --- a/src/main/java/sevenUnitsGUI/UnitConversionRecord.java +++ b/src/main/java/sevenUnitsGUI/UnitConversionRecord.java @@ -44,7 +44,7 @@ public final class UnitConversionRecord { input.getValue().toString(false, RoundingMode.HALF_EVEN), output.getValue().toString(false, RoundingMode.HALF_EVEN)); } - + /** * Gets a {@code UnitConversionRecord} from two unit values * @@ -60,7 +60,7 @@ public final class UnitConversionRecord { output.getUnit().getName(), String.valueOf(input.getValue()), String.valueOf(output.getValue())); } - + /** * Gets a {@code UnitConversionRecord} * @@ -78,16 +78,12 @@ public final class UnitConversionRecord { return new UnitConversionRecord(fromName, toName, inputValueString, outputValueString); } - - /** - * The name of the unit or expression that was converted from - */ + + /** The name of the unit or expression that was converted from */ private final String fromName; - /** - * The name of the unit or expression that was converted to - */ + /** The name of the unit or expression that was converted to */ private final String toName; - + /** * A string representing the input value. It doesn't need to be the same as * the input value's string representation; it could be rounded, for example. @@ -98,7 +94,7 @@ public final class UnitConversionRecord { * the input value's string representation; it could be rounded, for example. */ private final String outputValueString; - + /** * @param fromName name of unit or expression that was converted * from @@ -115,14 +111,14 @@ public final class UnitConversionRecord { this.inputValueString = inputValueString; this.outputValueString = outputValueString; } - + @Override public boolean equals(Object obj) { if (this == obj) return true; if (!(obj instanceof UnitConversionRecord)) return false; - final UnitConversionRecord other = (UnitConversionRecord) obj; + final var other = (UnitConversionRecord) obj; if (this.fromName == null) { if (other.fromName != null) return false; @@ -145,7 +141,7 @@ public final class UnitConversionRecord { return false; return true; } - + /** * @return name of unit or expression that was converted from * @since 2022-04-09 @@ -154,11 +150,11 @@ public final class UnitConversionRecord { public String fromName() { return this.fromName; } - + @Override public int hashCode() { - final int prime = 31; - int result = 1; + final var prime = 31; + var result = 1; result = prime * result + (this.fromName == null ? 0 : this.fromName.hashCode()); result = prime * result + (this.inputValueString == null ? 0 @@ -169,7 +165,7 @@ public final class UnitConversionRecord { + (this.toName == null ? 0 : this.toName.hashCode()); return result; } - + /** * @return string representing input value * @since 2022-04-09 @@ -178,7 +174,7 @@ public final class UnitConversionRecord { public String inputValueString() { return this.inputValueString; } - + /** * @return string representing output value * @since 2022-04-09 @@ -187,7 +183,7 @@ public final class UnitConversionRecord { public String outputValueString() { return this.outputValueString; } - + /** * @return name of unit or expression that was converted to * @since 2022-04-09 @@ -196,12 +192,12 @@ public final class UnitConversionRecord { public String toName() { return this.toName; } - + @Override public String toString() { - final String inputString = this.inputValueString.isBlank() ? this.fromName + final var inputString = this.inputValueString.isBlank() ? this.fromName : this.inputValueString + " " + this.fromName; - final String outputString = this.outputValueString.isBlank() ? this.toName + final var outputString = this.outputValueString.isBlank() ? this.toName : this.outputValueString + " " + this.toName; return inputString + " = " + outputString; } diff --git a/src/main/java/sevenUnitsGUI/UnitConversionView.java b/src/main/java/sevenUnitsGUI/UnitConversionView.java index c7ffda4..fa3a388 100644 --- a/src/main/java/sevenUnitsGUI/UnitConversionView.java +++ b/src/main/java/sevenUnitsGUI/UnitConversionView.java @@ -21,7 +21,7 @@ import java.util.Set; /** * A View that supports single unit-based conversion - * + * * @author Adrien Hopkins * @since 2021-12-15 * @since v0.4.0 @@ -110,7 +110,7 @@ public interface UnitConversionView extends View { /** * Shows the output of a unit conversion. - * + * * @param uc record of unit conversion * @since 2021-12-24 * @since v0.4.0 diff --git a/src/main/java/sevenUnitsGUI/View.java b/src/main/java/sevenUnitsGUI/View.java index fc04593..0adeb3a 100644 --- a/src/main/java/sevenUnitsGUI/View.java +++ b/src/main/java/sevenUnitsGUI/View.java @@ -24,7 +24,7 @@ import sevenUnits.utils.NameSymbol; /** * An object that controls user interaction with 7Units - * + * * @author Adrien Hopkins * @since 2021-12-15 * @since v0.4.0 @@ -112,10 +112,10 @@ public interface View { */ void showUnit(NameSymbol name, String definition, String dimensionName, UnitType type); - + /** * Updates the view's text to reflect the presenter's locale. - * + * * This method must not call {@link Presenter#setUserLocale(String)}. */ void updateText(); diff --git a/src/main/java/sevenUnitsGUI/ViewBot.java b/src/main/java/sevenUnitsGUI/ViewBot.java index 689b460..750e2d9 100644 --- a/src/main/java/sevenUnitsGUI/ViewBot.java +++ b/src/main/java/sevenUnitsGUI/ViewBot.java @@ -30,7 +30,7 @@ import sevenUnits.utils.Nameable; /** * A class that simulates a View (supports both unit and expression conversion) * for testing. Getters and setters work as expected. - * + * * @author Adrien Hopkins * @since 2022-01-29 * @since v0.4.0 @@ -66,7 +66,7 @@ public final class ViewBot return true; if (!(obj instanceof PrefixViewingRecord)) return false; - final PrefixViewingRecord other = (PrefixViewingRecord) obj; + final var other = (PrefixViewingRecord) obj; return Objects.equals(this.multiplierString, other.multiplierString) && Objects.equals(this.nameSymbol, other.nameSymbol); } @@ -93,7 +93,7 @@ public final class ViewBot @Override public String toString() { - final StringBuilder builder = new StringBuilder(); + final var builder = new StringBuilder(); builder.append("PrefixViewingRecord [nameSymbol="); builder.append(this.nameSymbol); builder.append(", multiplierString="); @@ -156,7 +156,7 @@ public final class ViewBot return true; if (!(obj instanceof UnitViewingRecord)) return false; - final UnitViewingRecord other = (UnitViewingRecord) obj; + final var other = (UnitViewingRecord) obj; return Objects.equals(this.definition, other.definition) && Objects.equals(this.dimensionName, other.dimensionName) && Objects.equals(this.nameSymbol, other.nameSymbol) @@ -186,7 +186,7 @@ public final class ViewBot @Override public String toString() { - final StringBuilder builder = new StringBuilder(); + final var builder = new StringBuilder(); builder.append("UnitViewingRecord [nameSymbol="); builder.append(this.nameSymbol); builder.append(", definition="); @@ -424,6 +424,7 @@ public final class ViewBot /** * Sets the view's selected dimension + * * @param selectedDimensionName name of dimension to select (string) */ public void setSelectedDimensionName(String selectedDimensionName) { @@ -453,9 +454,7 @@ public final class ViewBot "toSelection cannot be null."); } - /** - * @param toSelection unit set in the 'To' selection - */ + /** @param toSelection unit set in the 'To' selection */ public void setToSelection(String toSelection) { this.setToSelection(Optional.of(toSelection)); } @@ -475,9 +474,7 @@ public final class ViewBot // do nothing, ViewBot supports selecting any unit } - /** - * @param viewedPrefixName name of prefix being used - */ + /** @param viewedPrefixName name of prefix being used */ public void setViewedPrefixName(Optional viewedPrefixName) { this.prefixViewerSelection = viewedPrefixName; } @@ -490,9 +487,7 @@ public final class ViewBot this.setViewedPrefixName(Optional.of(viewedPrefixName)); } - /** - * @param viewedUnitName name of unit being used - */ + /** @param viewedUnitName name of unit being used */ public void setViewedUnitName(Optional viewedUnitName) { this.unitViewerSelection = viewedUnitName; } diff --git a/src/main/java/sevenUnitsGUI/package-info.java b/src/main/java/sevenUnitsGUI/package-info.java index 74ec18c..9432960 100644 --- a/src/main/java/sevenUnitsGUI/package-info.java +++ b/src/main/java/sevenUnitsGUI/package-info.java @@ -16,7 +16,7 @@ */ /** * The MVP GUI of SevenUnits - * + * * @author Adrien Hopkins * @since 2021-12-15 * @since v0.4.0 diff --git a/src/test/java/sevenUnits/unit/UnitDatabaseTest.java b/src/test/java/sevenUnits/unit/UnitDatabaseTest.java index 800d13d..3d6d663 100644 --- a/src/test/java/sevenUnits/unit/UnitDatabaseTest.java +++ b/src/test/java/sevenUnits/unit/UnitDatabaseTest.java @@ -58,7 +58,6 @@ class UnitDatabaseTest { private V value; /** - * * @since 2021-10-07 * @since v0.3.2 */ @@ -190,7 +189,7 @@ class UnitDatabaseTest { } private static final Stream testEvaluateExpressionValid() { - UncertainDouble uncertainTwoThirds = UncertainDouble.of(2.0, 1.0) + final var uncertainTwoThirds = UncertainDouble.of(2.0, 1.0) .dividedBy(UncertainDouble.of(3.0, 1.0)); return Stream.of( Arguments.of("J + (2 * 3) J + (20 / 4) J", @@ -206,19 +205,14 @@ class UnitDatabaseTest { Arguments.of("2 J / 3 J", LinearUnitValue.of(J.dividedBy(J), uncertainTwoThirds))); } - + private static final Stream testFormatExpression() { - return Stream.of( - Arguments.of("1*2", "1 * 2"), - Arguments.of("1/2", "1 / 2"), - Arguments.of("1|2", "1 | 2"), - Arguments.of("1^2", "1 ^ 2"), - Arguments.of("1 * 2", "1 * 2"), - Arguments.of("+1", "+1"), - Arguments.of("-1", "-1"), + return Stream.of(Arguments.of("1*2", "1 * 2"), + Arguments.of("1/2", "1 / 2"), Arguments.of("1|2", "1 | 2"), + Arguments.of("1^2", "1 ^ 2"), Arguments.of("1 * 2", "1 * 2"), + Arguments.of("+1", "+1"), Arguments.of("-1", "-1"), Arguments.of("1.1e+5", "1.1e+5"), - Arguments.of("1.25e-5", "1.25e-5") - ); + Arguments.of("1.25e-5", "1.25e-5")); } /** @@ -266,15 +260,14 @@ class UnitDatabaseTest { database.addPrefix("B", B); database.addPrefix("C", C); - final var actual = database - .evaluateUnitExpression(expression); + final var actual = database.evaluateUnitExpression(expression); assertEquals(expected, actual); final var expectedU = expected.getUnit().times(expected.getValueExact()); final var actualU = database.getUnitFromExpression(expression); assertEquals(expectedU, actualU); } - + @ParameterizedTest @MethodSource public void testFormatExpression(String expression, String expected) { @@ -335,8 +328,7 @@ class UnitDatabaseTest { infiniteDatabase.addPrefix("B", B); infiniteDatabase.addPrefix("C", C); - final var entrySet = infiniteDatabase.unitMap() - .entrySet(); + final var entrySet = infiniteDatabase.unitMap().entrySet(); final var keySet = infiniteDatabase.unitMap().keySet(); assertThrows(IllegalStateException.class, () -> entrySet.toArray()); assertThrows(IllegalStateException.class, () -> keySet.toArray()); @@ -376,8 +368,7 @@ class UnitDatabaseTest { @ValueSource(ints = { 1, 2, 3, 4, 5 }) public void testLoadingInvalidUnitFile(int num) { final var database = new UnitDatabase(); - final var filename = String.format("/test-unitsfile-invalid%d.txt", - num); + final var filename = String.format("/test-unitsfile-invalid%d.txt", num); final var errs = loadUnitsFile(database, filename); assertFalse(errs.isEmpty(), "no error from invalid file " + filename); final var e = errs.get(0).problem(); @@ -418,7 +409,7 @@ class UnitDatabaseTest { assertEquals(7, database.getPrefix("A").getMultiplier()); assertEquals(11, database.getPrefix("B").getMultiplier()); assertEquals(13, database.getPrefix("C").getMultiplier()); - + // test invalid prefixes assertThrows(NoSuchElementException.class, () -> database.getPrefix("N/A")); @@ -487,8 +478,7 @@ class UnitDatabaseTest { final var map1 = database1.unitMap(); final var keyIterator1 = map1.keySet().iterator(); - final var entryIterator1 = map1.entrySet() - .iterator(); + final var entryIterator1 = map1.entrySet().iterator(); final Set expectedKeys = Set.of("U", "V", "W"); final Set actualKeys = new HashSet<>(); @@ -552,8 +542,7 @@ class UnitDatabaseTest { @Test public void testPrefixlessUnitMap() { final var database = new UnitDatabase(); - final var prefixlessUnits = database - .unitMapPrefixless(true); + final var prefixlessUnits = database.unitMapPrefixless(true); database.addUnit("U", U); database.addUnit("V", V); @@ -690,10 +679,8 @@ class UnitDatabaseTest { final var NUM_UNITS = database.unitMapPrefixless(true).size(); final var NUM_PREFIXES = database.prefixMap(true).size(); - final var nameIterator = database.unitMap().keySet() - .iterator(); - final var entryIterator = database.unitMap() - .entrySet().iterator(); + final var nameIterator = database.unitMap().keySet().iterator(); + final var entryIterator = database.unitMap().entrySet().iterator(); var expectedLength = 1; var unitsWithThisLengthSoFar = 0; diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java index 4d9a103..7ae550f 100644 --- a/src/test/java/sevenUnits/unit/UnitTest.java +++ b/src/test/java/sevenUnits/unit/UnitTest.java @@ -32,7 +32,7 @@ import sevenUnits.utils.NameSymbol; /** * Testing the various Unit classes. This is NOT part of this program's public * API. - * + * * @author Adrien Hopkins * @since 2018-12-22 * @since v0.1.0 @@ -40,119 +40,121 @@ import sevenUnits.utils.NameSymbol; class UnitTest { /** A random number generator */ private static final Random rng = ThreadLocalRandom.current(); - + @Test public void testAdditionAndSubtraction() { - final LinearUnit inch = Metric.METRE.times(0.0254) + final var inch = Metric.METRE.times(0.0254) .withName(NameSymbol.of("inch", "in")); - final LinearUnit foot = Metric.METRE.times(0.3048) + final var foot = Metric.METRE.times(0.3048) .withName(NameSymbol.of("foot", "ft")); - - assertTrue(inch.plus(foot).equalsApproximately(Metric.METRE.times(0.3302)), - String.format("Expected: %s, Actual: %s", - inch.plus(foot), Metric.METRE.times(0.3302))); - assertTrue(foot.minus(inch).equalsApproximately(Metric.METRE.times(0.2794)), - String.format("Expected: %s, Actual: %s", - foot.minus(inch), Metric.METRE.times(0.2794))); - + + assertTrue( + inch.plus(foot).equalsApproximately(Metric.METRE.times(0.3302)), + String.format("Expected: %s, Actual: %s", inch.plus(foot), + Metric.METRE.times(0.3302))); + assertTrue( + foot.minus(inch).equalsApproximately(Metric.METRE.times(0.2794)), + String.format("Expected: %s, Actual: %s", foot.minus(inch), + Metric.METRE.times(0.2794))); + // test with LinearUnitValue - final LinearUnitValue value1 = LinearUnitValue.getExact(Metric.METRE, 15); - final LinearUnitValue value2 = LinearUnitValue.getExact(foot, 120); - final LinearUnitValue value3 = LinearUnitValue.getExact(Metric.METRE, + final var value1 = LinearUnitValue.getExact(Metric.METRE, 15); + final var value2 = LinearUnitValue.getExact(foot, 120); + final var value3 = LinearUnitValue.getExact(Metric.METRE, 0.5); - final LinearUnitValue value4 = LinearUnitValue.getExact(Metric.KILOGRAM, + final var value4 = LinearUnitValue.getExact(Metric.KILOGRAM, 60); - + // make sure addition is done correctly assertEquals(51.576, value1.plus(value2).getValueExact(), 0.001); assertEquals(15.5, value1.plus(value3).getValueExact()); assertEquals(52.076, value1.plus(value2).plus(value3).getValueExact(), 0.001); - + // make sure addition uses the correct unit, and is still associative // (ignoring floating-point rounding errors) assertEquals(Metric.METRE, value1.plus(value2).getUnit()); assertEquals(Metric.METRE, value1.plus(value2).plus(value3).getUnit()); assertEquals(foot, value2.plus(value1).getUnit()); assertTrue(value1.plus(value2).equals(value2.plus(value1), true)); - + // make sure errors happen when they should assertThrows(IllegalArgumentException.class, () -> value1.plus(value4)); assertThrows(IllegalArgumentException.class, () -> value1.minus(value4)); } - + @Test public void testConversion() { - final LinearUnit metre = Metric.METRE; + final var metre = Metric.METRE; final Unit inch = metre.times(0.0254); - - final UnitValue value = UnitValue.of(inch, 75); - + + final var value = UnitValue.of(inch, 75); + assertEquals(1.9, inch.convertTo(metre, 75), 0.01); assertEquals(1.9, value.convertTo(metre).getValue(), 0.01); - + // try random stuff - for (int i = 0; i < 1000; i++) { + for (var i = 0; i < 1000; i++) { // initiate random values - final double conversionFactor = UnitTest.rng.nextDouble() * 1000000; - final double testValue = UnitTest.rng.nextDouble() * 1000000; - final double expected = testValue * conversionFactor; - + final var conversionFactor = UnitTest.rng.nextDouble() * 1000000; + final var testValue = UnitTest.rng.nextDouble() * 1000000; + final var expected = testValue * conversionFactor; + // test final Unit unit = Metric.METRE.times(conversionFactor); - final double actual = unit.convertToBase(testValue); - + final var actual = unit.convertToBase(testValue); + assertEquals(actual, expected, expected * DecimalComparison.DOUBLE_EPSILON); } } - + @Test public void testEquals() { - final LinearUnit metre = Metric.METRE; + final var metre = Metric.METRE; final Unit meter = Metric.BaseUnits.METRE.asLinearUnit(); - + assertEquals(metre, meter); } - + @Test public void testIsMetric() { final Unit metre = Metric.METRE; final Unit megasecond = Metric.SECOND.withPrefix(Metric.MEGA); final Unit hour = Metric.HOUR; - + assertTrue(metre.isMetric()); assertTrue(megasecond.isMetric()); assertFalse(hour.isMetric()); } - + @Test public void testMultiplicationAndDivision() { // test unit-times-unit multiplication - final LinearUnit generatedJoule = Metric.KILOGRAM + final var generatedJoule = Metric.KILOGRAM .times(Metric.METRE.toExponent(2)) .dividedBy(Metric.SECOND.toExponent(2)); - final LinearUnit actualJoule = Metric.JOULE; - + final var actualJoule = Metric.JOULE; + assertEquals(generatedJoule, actualJoule); - + // test multiplication by conversion factors - final LinearUnit kilometre = Metric.METRE.times(1000); - final LinearUnit hour = Metric.SECOND.times(3600); - final LinearUnit generatedKPH = kilometre.dividedBy(hour); - - final LinearUnit actualKPH = Metric.METRE.dividedBy(Metric.SECOND) + final var kilometre = Metric.METRE.times(1000); + final var hour = Metric.SECOND.times(3600); + final var generatedKPH = kilometre.dividedBy(hour); + + final var actualKPH = Metric.METRE.dividedBy(Metric.SECOND) .dividedBy(3.6); - + assertEquals(generatedKPH, actualKPH); } - + @Test public void testPrefixes() { - final LinearUnit generatedKilometre = Metric.METRE + final var generatedKilometre = Metric.METRE .withPrefix(Metric.KILO); - final LinearUnit actualKilometre = Metric.METRE.times(1000); - + final var actualKilometre = Metric.METRE.times(1000); + assertEquals(generatedKilometre, actualKilometre); } } diff --git a/src/test/java/sevenUnits/unit/UnitValueTest.java b/src/test/java/sevenUnits/unit/UnitValueTest.java index 6182b20..3679703 100644 --- a/src/test/java/sevenUnits/unit/UnitValueTest.java +++ b/src/test/java/sevenUnits/unit/UnitValueTest.java @@ -36,7 +36,7 @@ import sevenUnits.utils.UncertainDouble; /** * Tests for the UnitValue and LinearUnitValue classes - * + * * @since v1.0.0 */ public final class UnitValueTest { diff --git a/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java b/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java index ea96574..f203fad 100644 --- a/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java +++ b/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java @@ -23,7 +23,6 @@ import static org.junit.jupiter.api.Assertions.assertTrue; import java.util.Arrays; import java.util.HashMap; -import java.util.Iterator; import java.util.List; import java.util.Map; import java.util.Map.Entry; @@ -38,7 +37,7 @@ import sevenUnits.utils.ConditionalExistenceCollections.ConditionalExistenceIter * normal operations on conditional existence collections and ensures that * elements that do not pass the existence condition are not included in the * results. - * + * * @author Adrien Hopkins * @since 2019-10-16 * @since v0.3.0 @@ -47,22 +46,22 @@ class ConditionalExistenceCollectionsTest { /** * The returned iterator ignores elements that don't start with "a". - * + * * @return test iterator * @since 2019-10-17 * @since v0.3.0 */ ConditionalExistenceIterator getTestIterator() { final List items = Arrays.asList("aa", "ab", "ba"); - final Iterator it = items.iterator(); - final ConditionalExistenceIterator cit = (ConditionalExistenceIterator) ConditionalExistenceCollections + final var it = items.iterator(); + final var cit = (ConditionalExistenceIterator) ConditionalExistenceCollections .conditionalExistenceIterator(it, s -> s.startsWith("a")); return cit; } /** * The returned map ignores mappings where the value is zero. - * + * * @return map to be used for test data * @since 2019-10-16 * @since v0.3.0 @@ -79,59 +78,49 @@ class ConditionalExistenceCollectionsTest { return conditionalMap; } - /** - * Test method for the ConditionalExistenceMap's containsKey method. - */ + /** Test method for the ConditionalExistenceMap's containsKey method. */ @Test void testContainsKeyObject() { - final Map map = this.getTestMap(); + final var map = this.getTestMap(); assertTrue(map.containsKey("one")); assertTrue(map.containsKey("ten")); assertFalse(map.containsKey("five")); assertFalse(map.containsKey("zero")); } - /** - * Test method for the ConditionalExistenceMap's containsValue method. - */ + /** Test method for the ConditionalExistenceMap's containsValue method. */ @Test void testContainsValueObject() { - final Map map = this.getTestMap(); + final var map = this.getTestMap(); assertTrue(map.containsValue(1)); assertTrue(map.containsValue(10)); assertFalse(map.containsValue(5)); assertFalse(map.containsValue(0)); } - /** - * Test method for the ConditionalExistenceMap's entrySet method. - */ + /** Test method for the ConditionalExistenceMap's entrySet method. */ @Test void testEntrySet() { - final Map map = this.getTestMap(); + final var map = this.getTestMap(); for (final Entry e : map.entrySet()) { assertTrue(e.getValue() != 0); } } - /** - * Test method for the ConditionalExistenceMap's get method. - */ + /** Test method for the ConditionalExistenceMap's get method. */ @Test void testGetObject() { - final Map map = this.getTestMap(); + final var map = this.getTestMap(); assertEquals(1, map.get("one")); assertEquals(10, map.get("ten")); assertEquals(null, map.get("five")); assertEquals(null, map.get("zero")); } - /** - * Test method for the ConditionalExistenceCollection's iterator. - */ + /** Test method for the ConditionalExistenceCollection's iterator. */ @Test void testIterator() { - final ConditionalExistenceIterator testIterator = this + final var testIterator = this .getTestIterator(); assertTrue(testIterator.hasNext); @@ -150,22 +139,18 @@ class ConditionalExistenceCollectionsTest { assertThrows(NoSuchElementException.class, testIterator::next); } - /** - * Test method for the ConditionalExistenceMap's keySet operation. - */ + /** Test method for the ConditionalExistenceMap's keySet operation. */ @Test void testKeySet() { - final Map map = this.getTestMap(); - assertFalse(map.keySet().contains("zero")); + final var map = this.getTestMap(); + assertFalse(map.containsKey("zero")); } - /** - * Test method for the ConditionalExistenceMap's values operation. - */ + /** Test method for the ConditionalExistenceMap's values operation. */ @Test void testValues() { - final Map map = this.getTestMap(); - assertFalse(map.values().contains(0)); + final var map = this.getTestMap(); + assertFalse(map.containsValue(0)); } } diff --git a/src/test/java/sevenUnits/utils/ExpressionParserTest.java b/src/test/java/sevenUnits/utils/ExpressionParserTest.java index 72d3b19..2e0b4b0 100644 --- a/src/test/java/sevenUnits/utils/ExpressionParserTest.java +++ b/src/test/java/sevenUnits/utils/ExpressionParserTest.java @@ -30,7 +30,7 @@ import org.junit.jupiter.params.provider.MethodSource; /** * A test for the {@code ExpressionParser} class. This is NOT part of this * program's public API. - * + * * @author Adrien Hopkins * @since 2019-03-22 * @since v0.2.0 @@ -45,9 +45,7 @@ class ExpressionParserTest { .addUnaryOperator("recip", o1 -> 1 / o1, 3) .addBinaryOperator("^", (o1, o2) -> (int) Math.pow(o1, o2), 4).build(); - /** - * The expressions used in the expression parsing tests - */ + /** The expressions used in the expression parsing tests */ private static final List TEST_EXPRESSIONS = List.of( // test parsing of expressions "1 + 2 ^ 5 * 3", "(1 + 2) ^ 5 * 3", @@ -56,22 +54,9 @@ class ExpressionParserTest { // ensure it normally goes from left to right "1 + 2 + 3 + 4", "12 - 4 - 3", "12 - (4 - 3)", "1 / 2 + 3"); - /** - * The expected results for evaluating these expressions - */ + /** The expected results for evaluating these expressions */ private static final int[] RESULTS = { 97, 729, 133, 10, 5, 11, 3 }; - /** - * @return A stream of objects, where each one is an expression and the - * expected result - * @since 2021-09-27 - * @since v0.3.2 - */ - private static final Stream testParseExpressionData() { - return IntStream.range(0, TEST_EXPRESSIONS.size()) - .mapToObj(i -> Arguments.of(TEST_EXPRESSIONS.get(i), RESULTS[i])); - } - private static final Stream testConvertExpressionToRPN() { return Stream.of(Arguments.of("1 + 2 ^ 5 * 3", "1 2 5 ^ 3 * +"), Arguments.of("(1 + 2) ^ 5 * 3", "1 2 + 5 ^ 3 *"), @@ -91,18 +76,6 @@ class ExpressionParserTest { Arguments.of("1 + neg 2", "1 2 neg +")); } - private static final Stream testParseRPN() { - return Stream.of(Arguments.of("1 2 5 ^ 3 * +", 97), - Arguments.of("1 2 + 5 ^ 3 *", 729), - Arguments.of("12 5 * 3 2 3 * ^ 72 - 3 3 2 * + / +", 133), - Arguments.of("1 2 + 3 + 4 +", 10), Arguments.of("12 4 - 3 -", 5), - Arguments.of("12 4 3 - -", 11), Arguments.of("1 2 / 3 +", 3), - Arguments.of("12", 12), Arguments.of("2 3 * 4 +", 10), - Arguments.of("2 3 * 4 -", 2), Arguments.of("2 3 4 + *", 14), - Arguments.of("2 3 4 - *", -2), Arguments.of("2 neg", -2), - Arguments.of("1 2 neg +", -1)); - } - private static final Stream testInvalidExpression() { return Stream.of("+", "1 +", "1 + * 2", "1 (+ 1)", "neg"); } @@ -112,13 +85,26 @@ class ExpressionParserTest { } /** - * Test method for - * {@link sevenUnits.utils.ExpressionParser#parseExpression(java.lang.String)}. + * @return A stream of objects, where each one is an expression and the + * expected result + * @since 2021-09-27 + * @since v0.3.2 */ - @ParameterizedTest - @MethodSource("testParseExpressionData") - public void testParseExpression(String expression, int value) { - assertEquals(value, numberParser.parseExpression(expression)); + private static final Stream testParseExpressionData() { + return IntStream.range(0, TEST_EXPRESSIONS.size()) + .mapToObj(i -> Arguments.of(TEST_EXPRESSIONS.get(i), RESULTS[i])); + } + + private static final Stream testParseRPN() { + return Stream.of(Arguments.of("1 2 5 ^ 3 * +", 97), + Arguments.of("1 2 + 5 ^ 3 *", 729), + Arguments.of("12 5 * 3 2 3 * ^ 72 - 3 3 2 * + / +", 133), + Arguments.of("1 2 + 3 + 4 +", 10), Arguments.of("12 4 - 3 -", 5), + Arguments.of("12 4 3 - -", 11), Arguments.of("1 2 / 3 +", 3), + Arguments.of("12", 12), Arguments.of("2 3 * 4 +", 10), + Arguments.of("2 3 * 4 -", 2), Arguments.of("2 3 4 + *", 14), + Arguments.of("2 3 4 - *", -2), Arguments.of("2 neg", -2), + Arguments.of("1 2 neg +", -1)); } @ParameterizedTest @@ -138,15 +124,25 @@ class ExpressionParserTest { @ParameterizedTest @MethodSource - public void testParseRPN(String expressionRPN, int value) { - assertEquals(value, - numberParser.parseReversePolishExpression(expressionRPN)); + public void testInvalidRPN(String expressionRPN) { + assertThrows(RuntimeException.class, + () -> numberParser.parseReversePolishExpression(expressionRPN)); + } + + /** + * Test method for + * {@link sevenUnits.utils.ExpressionParser#parseExpression(java.lang.String)}. + */ + @ParameterizedTest + @MethodSource("testParseExpressionData") + public void testParseExpression(String expression, int value) { + assertEquals(value, numberParser.parseExpression(expression)); } @ParameterizedTest @MethodSource - public void testInvalidRPN(String expressionRPN) { - assertThrows(RuntimeException.class, - () -> numberParser.parseReversePolishExpression(expressionRPN)); + public void testParseRPN(String expressionRPN, int value) { + assertEquals(value, + numberParser.parseReversePolishExpression(expressionRPN)); } } diff --git a/src/test/java/sevenUnits/utils/NameSymbolTest.java b/src/test/java/sevenUnits/utils/NameSymbolTest.java index 3ae2448..f8843e0 100644 --- a/src/test/java/sevenUnits/utils/NameSymbolTest.java +++ b/src/test/java/sevenUnits/utils/NameSymbolTest.java @@ -33,37 +33,65 @@ import org.junit.jupiter.params.provider.MethodSource; /** * Tests for the {@link NameSymbol} class. - * + * * @since v1.0.0 */ class NameSymbolTest { private static Stream testEqualsHashCode() { return Stream.of( - Arguments.of(NameSymbol.ofName("test"), NameSymbol.ofName("test"), true), + Arguments.of(NameSymbol.ofName("test"), NameSymbol.ofName("test"), + true), Arguments.of(NameSymbol.ofName("a"), NameSymbol.ofName("b"), false), - Arguments.of(NameSymbol.ofSymbol("test"), NameSymbol.ofSymbol("test"), true), - Arguments.of(NameSymbol.ofSymbol("a"), NameSymbol.ofSymbol("b"), false), - Arguments.of(NameSymbol.ofName("test"), NameSymbol.ofSymbol("test"), false), - Arguments.of(NameSymbol.of("main", "s"), NameSymbol.of("main", "s"), true), - Arguments.of(NameSymbol.of("main", "s"), NameSymbol.of("main", "s", "m"), false), + Arguments.of(NameSymbol.ofSymbol("test"), + NameSymbol.ofSymbol("test"), true), + Arguments.of(NameSymbol.ofSymbol("a"), NameSymbol.ofSymbol("b"), + false), + Arguments.of(NameSymbol.ofName("test"), NameSymbol.ofSymbol("test"), + false), + Arguments.of(NameSymbol.of("main", "s"), NameSymbol.of("main", "s"), + true), + Arguments.of(NameSymbol.of("main", "s"), + NameSymbol.of("main", "s", "m"), false), Arguments.of(new NameSymbol(null, null, new HashSet<>()), new NameSymbol(null, null, new HashSet<>()), true), - Arguments.of(new NameSymbol( - Optional.of("main"), Optional.of("s"), new HashSet<>()), + Arguments.of( + new NameSymbol(Optional.of("main"), Optional.of("s"), + new HashSet<>()), new NameSymbol(null, null, new HashSet<>()), false), Arguments.of(new NameSymbol(null, null, new HashSet<>()), new NameSymbol(Optional.of("main"), Optional.of("s"), - new HashSet<>()), false), - Arguments.of(new NameSymbol(Optional.of("main"), null, new HashSet<>()), + new HashSet<>()), + false), + Arguments.of( + new NameSymbol(Optional.of("main"), null, new HashSet<>()), new NameSymbol(Optional.of("main"), Optional.of("s"), - new HashSet<>()), false)); + new HashSet<>()), + false)); + } + + @Test + public void testCreate() { + final Set names = Set.of("a", "b", "c"); + final var ns = NameSymbol.ofNullable(null, null, names); + assertTrue(ns.getPrimaryName().isPresent(), + "NameSymbol created without primary name."); + assertTrue(names.contains(ns.getPrimaryName().orElseThrow()), + String.format("Primary name (%s) was not obtained from names set.", + ns.getPrimaryName())); + assertFalse( + ns.getOtherNames().contains(ns.getPrimaryName().orElseThrow()), + String.format("Primary name (%s) was included in other names set.", + ns.getPrimaryName())); + assertEquals(Set.of("a", "b", "c"), names, + "names input was changed by ofNullable()"); } - + /** - * Tests that two NameSymbols are or are not equal. - * If they are equal, also ensures they have the same hash code. - * @param a first NameSymbol to test - * @param b second NameSymbol to test + * Tests that two NameSymbols are or are not equal. If they are equal, also + * ensures they have the same hash code. + * + * @param a first NameSymbol to test + * @param b second NameSymbol to test * @param equal true iff a should be equal to be, otherwise false */ @ParameterizedTest @@ -77,18 +105,4 @@ class NameSymbolTest { assertFalse(Objects.equals(a, b)); } } - - @Test - public void testCreate() { - Set names = Set.of("a", "b", "c"); - NameSymbol ns = NameSymbol.ofNullable(null, null, names); - assertTrue(ns.getPrimaryName().isPresent(), "NameSymbol created without primary name."); - assertTrue(names.contains(ns.getPrimaryName().orElseThrow()), - String.format("Primary name (%s) was not obtained from names set.", - ns.getPrimaryName())); - assertFalse(ns.getOtherNames().contains(ns.getPrimaryName().orElseThrow()), - String.format("Primary name (%s) was included in other names set.", - ns.getPrimaryName())); - assertEquals(Set.of("a", "b", "c"), names, "names input was changed by ofNullable()"); - } } diff --git a/src/test/java/sevenUnits/utils/ObjectProductTest.java b/src/test/java/sevenUnits/utils/ObjectProductTest.java index 584b3f3..7c5df88 100644 --- a/src/test/java/sevenUnits/utils/ObjectProductTest.java +++ b/src/test/java/sevenUnits/utils/ObjectProductTest.java @@ -34,7 +34,7 @@ import sevenUnits.unit.Metric; /** * Tests for {@link ObjectProduct} using BaseDimension as a test object. This is * NOT part of this program's public API. - * + * * @author Adrien Hopkins * @since 2018-12-12 * @since v0.1.0 @@ -42,7 +42,7 @@ import sevenUnits.unit.Metric; class ObjectProductTest { /** * Tests {@link UnitDimension#equals} - * + * * @since 2018-12-12 * @since v0.1.0 */ @@ -54,7 +54,7 @@ class ObjectProductTest { /** * Tests {@code UnitDimension}'s exponentiation - * + * * @since 2019-01-15 * @since v0.1.0 */ @@ -66,7 +66,7 @@ class ObjectProductTest { /** * Tests {@code UnitDimension}'s multiplication and division. - * + * * @since 2018-12-12 * @since v0.1.0 */ diff --git a/src/test/java/sevenUnits/utils/SemanticVersionTest.java b/src/test/java/sevenUnits/utils/SemanticVersionTest.java index 3bef773..047f0b5 100644 --- a/src/test/java/sevenUnits/utils/SemanticVersionTest.java +++ b/src/test/java/sevenUnits/utils/SemanticVersionTest.java @@ -40,7 +40,7 @@ import org.junit.jupiter.api.Test; public final class SemanticVersionTest { /** * Test for {@link SemanticVersionNumber#compatible} - * + * * @since 2022-02-20 * @since v0.4.0 */ @@ -66,32 +66,32 @@ public final class SemanticVersionTest { /** * Tests {@link SemanticVersionNumber#toString} for complex version numbers - * + * * @since 2022-02-19 * @since v0.4.0 */ @Test public void testComplexToString() { - final SemanticVersionNumber v1 = builder(1, 2, 3).preRelease(1, 2, 3) + final var v1 = builder(1, 2, 3).preRelease(1, 2, 3) .build(); assertEquals("1.2.3-1.2.3", v1.toString()); - final SemanticVersionNumber v2 = builder(4, 5, 6).preRelease("abc", 123) + final var v2 = builder(4, 5, 6).preRelease("abc", 123) .buildMetadata("2022-02-19").build(); assertEquals("4.5.6-abc.123+2022-02-19", v2.toString()); - final SemanticVersionNumber v3 = builder(1, 0, 0) + final var v3 = builder(1, 0, 0) .preRelease("x-y-z", "--").build(); assertEquals("1.0.0-x-y-z.--", v3.toString()); } /** * Tests that complex version can be created and their parts read - * + * * @since 2022-02-19 * @since v0.4.0 */ @Test public void testComplexVersions() { - final SemanticVersionNumber v1 = builder(1, 2, 3).preRelease(1, 2, 3) + final var v1 = builder(1, 2, 3).preRelease(1, 2, 3) .build(); assertEquals(1, v1.majorVersion()); assertEquals(2, v1.minorVersion()); @@ -99,7 +99,7 @@ public final class SemanticVersionTest { assertEquals(List.of("1", "2", "3"), v1.preReleaseIdentifiers()); assertEquals(List.of(), v1.buildMetadata()); - final SemanticVersionNumber v2 = builder(4, 5, 6).preRelease("abc", 123) + final var v2 = builder(4, 5, 6).preRelease("abc", 123) .buildMetadata("2022-02-19").build(); assertEquals(4, v2.majorVersion()); assertEquals(5, v2.minorVersion()); @@ -107,7 +107,7 @@ public final class SemanticVersionTest { assertEquals(List.of("abc", "123"), v2.preReleaseIdentifiers()); assertEquals(List.of("2022-02-19"), v2.buildMetadata()); - final SemanticVersionNumber v3 = builder(1, 0, 0) + final var v3 = builder(1, 0, 0) .preRelease("x-y-z", "--").build(); assertEquals(1, v3.majorVersion()); assertEquals(0, v3.minorVersion()); @@ -118,7 +118,7 @@ public final class SemanticVersionTest { /** * Test that semantic version strings can be parsed correctly - * + * * @since 2022-02-19 * @since v0.4.0 * @see SemanticVersionNumber#fromString @@ -158,9 +158,7 @@ public final class SemanticVersionTest { "Could not parse 1.2.3-abc.56.def+2022abc99"); } - /** - * Ensures it is impossible to create invalid version numbers - */ + /** Ensures it is impossible to create invalid version numbers */ @Test public void testInvalidVersionNumbers() { // stableVersion() @@ -204,7 +202,7 @@ public final class SemanticVersionTest { assertThrows(IllegalArgumentException.class, () -> builder(-3, 0, 7), "Negative major version number tolerated by builder"); - final SemanticVersionNumber.Builder testBuilder = builder(1, 2, 3); + final var testBuilder = builder(1, 2, 3); // note: builder.buildMetadata(null) doesn't even compile lol // builder.buildMetadata assertThrows(NullPointerException.class, @@ -270,7 +268,7 @@ public final class SemanticVersionTest { /** * Test for {@link SemanticVersionNumber#isStable} - * + * * @since 2022-02-19 * @since v0.4.0 */ @@ -294,30 +292,30 @@ public final class SemanticVersionTest { * {@link SemanticVersionNumber#compareTo} according to official rules. Tests * all of the versions compared in section 11 of the SemVer 2.0.0 document * and some more. - * + * * @since 2022-02-19 * @since v0.4.0 */ @Test public void testOrder() { - final SemanticVersionNumber v100a = builder(1, 0, 0).preRelease("alpha") + final var v100a = builder(1, 0, 0).preRelease("alpha") .build(); // 1.0.0-alpha - final SemanticVersionNumber v100a1 = preRelease(1, 0, 0, "alpha", 1); // 1.0.0-alpha.1 - final SemanticVersionNumber v100ab = builder(1, 0, 0) + final var v100a1 = preRelease(1, 0, 0, "alpha", 1); // 1.0.0-alpha.1 + final var v100ab = builder(1, 0, 0) .preRelease("alpha", "beta").build(); // 1.0.0-alpha.beta - final SemanticVersionNumber v100b = builder(1, 0, 0).preRelease("beta") + final var v100b = builder(1, 0, 0).preRelease("beta") .build(); // 1.0.0-alpha - final SemanticVersionNumber v100b2 = preRelease(1, 0, 0, "beta", 2); // 1.0.0-beta.2 - final SemanticVersionNumber v100b11 = preRelease(1, 0, 0, "beta", 11); // 1.0.0-beta.11 - final SemanticVersionNumber v100rc1 = preRelease(1, 0, 0, "rc", 1); // 1.0.0-rc.1 - final SemanticVersionNumber v100 = stableVersion(1, 0, 0); - final SemanticVersionNumber v100plus = builder(1, 0, 0) + final var v100b2 = preRelease(1, 0, 0, "beta", 2); // 1.0.0-beta.2 + final var v100b11 = preRelease(1, 0, 0, "beta", 11); // 1.0.0-beta.11 + final var v100rc1 = preRelease(1, 0, 0, "rc", 1); // 1.0.0-rc.1 + final var v100 = stableVersion(1, 0, 0); + final var v100plus = builder(1, 0, 0) .buildMetadata("blah", "blah", "blah").build(); // 1.0.0+blah.blah.blah - final SemanticVersionNumber v200 = stableVersion(2, 0, 0); - final SemanticVersionNumber v201 = stableVersion(2, 0, 1); - final SemanticVersionNumber v210 = stableVersion(2, 1, 0); - final SemanticVersionNumber v211 = stableVersion(2, 1, 1); - final SemanticVersionNumber v300 = stableVersion(3, 0, 0); + final var v200 = stableVersion(2, 0, 0); + final var v201 = stableVersion(2, 0, 1); + final var v210 = stableVersion(2, 1, 0); + final var v211 = stableVersion(2, 1, 1); + final var v300 = stableVersion(3, 0, 0); // test order of version numbers assertTrue(v100a.compareTo(v100a1) < 0, "1.0.0-alpha >= 1.0.0-alpha.1"); @@ -355,18 +353,18 @@ public final class SemanticVersionTest { /** * Tests that simple stable versions can be created and their parts read - * + * * @since 2022-02-19 * @since v0.4.0 */ @Test public void testSimpleStableVersions() { - final SemanticVersionNumber v100 = stableVersion(1, 0, 0); + final var v100 = stableVersion(1, 0, 0); assertEquals(1, v100.majorVersion()); assertEquals(0, v100.minorVersion()); assertEquals(0, v100.patchVersion()); - final SemanticVersionNumber v925 = stableVersion(9, 2, 5); + final var v925 = stableVersion(9, 2, 5); assertEquals(9, v925.majorVersion()); assertEquals(2, v925.minorVersion()); assertEquals(5, v925.patchVersion()); @@ -375,28 +373,28 @@ public final class SemanticVersionTest { /** * Tests that {@link SemanticVersionNumber#toString} works for simple version * numbers - * + * * @since 2022-02-19 * @since v0.4.0 */ @Test public void testSimpleToString() { - final SemanticVersionNumber v100 = stableVersion(1, 0, 0); + final var v100 = stableVersion(1, 0, 0); assertEquals("1.0.0", v100.toString()); - final SemanticVersionNumber v845a1 = preRelease(8, 4, 5, "alpha", 1); + final var v845a1 = preRelease(8, 4, 5, "alpha", 1); assertEquals("8.4.5-alpha.1", v845a1.toString()); } /** * Tests that simple unstable versions can be created and their parts read - * + * * @since 2022-02-19 * @since v0.4.0 */ @Test public void testSimpleUnstableVersions() { - final SemanticVersionNumber v350a1 = preRelease(3, 5, 0, "alpha", 1); + final var v350a1 = preRelease(3, 5, 0, "alpha", 1); assertEquals(3, v350a1.majorVersion(), "Incorrect major version for v3.5.0a1"); assertEquals(5, v350a1.minorVersion(), diff --git a/src/test/java/sevenUnits/utils/UncertainDoubleTest.java b/src/test/java/sevenUnits/utils/UncertainDoubleTest.java index 518c818..8dcd595 100644 --- a/src/test/java/sevenUnits/utils/UncertainDoubleTest.java +++ b/src/test/java/sevenUnits/utils/UncertainDoubleTest.java @@ -35,48 +35,44 @@ import org.junit.jupiter.api.Test; * @since v0.3.2 */ class UncertainDoubleTest { - /** - * Ensures that the compareTo function behaves correctly. - */ + /** Ensures that the compareTo function behaves correctly. */ @Test final void testCompareTo() { assertTrue(of(2.0, 0.5).compareTo(of(2.0, 0.1)) == 0); assertTrue(of(2.0, 0.5).compareTo(of(1.0, 0.1)) > 0); assertTrue(of(2.0, 0.5).compareTo(of(3.0, 0.1)) < 0); } - - /** - * Tests the ___exact operations - */ + + /** Tests the ___exact operations */ @Test final void testExactOperations() { - final UncertainDouble x = UncertainDouble.of(Math.PI, 0.1); - + final var x = UncertainDouble.of(Math.PI, 0.1); + // slightly different because roundoff errors - final UncertainDouble x1 = UncertainDouble.of(Math.PI + Math.E - Math.E, + final var x1 = UncertainDouble.of(Math.PI + Math.E - Math.E, 0.1); - final UncertainDouble x2 = UncertainDouble.of(Math.PI * Math.E / Math.E, + final var x2 = UncertainDouble.of(Math.PI * Math.E / Math.E, 0.1); - + // get results - final UncertainDouble result1 = x.plusExact(Math.E).minusExact(Math.E); - final UncertainDouble result2 = x.timesExact(Math.E) + final var result1 = x.plusExact(Math.E).minusExact(Math.E); + final var result2 = x.timesExact(Math.E) .dividedByExact(Math.E); - + // test that these operations work & don't change uncertainty assertEquals(x1, result1); assertTrue(x.equivalent(result1)); assertEquals(x2, result2); assertTrue(x.equivalent(result2)); - + // exponents are different assertEquals(Math.pow(Math.PI, Math.E), x.toExponentExact(Math.E).value()); } - + /** * Test for {@link UncertainDouble#fromRoundedString} - * + * * @since 2022-04-18 * @since v0.4.0 */ @@ -84,27 +80,25 @@ class UncertainDoubleTest { final void testFromRoundedString() { assertEquals(of(12345.678, 0.001), fromRoundedString("12345.678")); } - - /** - * Test for {@link UncertainDouble#fromString} - */ + + /** Test for {@link UncertainDouble#fromString} */ @Test final void testFromString() { // valid strings assertEquals(of(2.0, 0.5), fromString("2.0 ± 0.5")); assertEquals(of(2.0, 0.5), fromString("2.0 +- 0.5")); assertEquals(of(2.0, 0.0), fromString("2.0")); - + // invalid strings for (final String s : List.of("2.A", "A", "2.0 ± ", " ± 3.5")) { assertThrows(IllegalArgumentException.class, () -> fromString(s)); } - + // back and forth assertEquals("2.0 ± 0.5", of(2.0, 0.5).toString()); assertEquals("2.0", of(2.0, 0).toString()); } - + @Test final void testHashCode() { assertEquals(of(2.0, 0.5).hashCode(), fromString("2.0 ± 0.5").hashCode()); diff --git a/src/test/java/sevenUnitsGUI/I18nTest.java b/src/test/java/sevenUnitsGUI/I18nTest.java index 78f5da4..2f90d76 100644 --- a/src/test/java/sevenUnitsGUI/I18nTest.java +++ b/src/test/java/sevenUnitsGUI/I18nTest.java @@ -28,68 +28,67 @@ import org.junit.jupiter.params.provider.MethodSource; /** * Tests for the internationalization system. - * + * * @since v1.0.0 */ class I18nTest { + private static final Stream testLocaleSupported() { + return Stream.of("en", "fr"); + } + private static final Stream testLocalization() { - return Stream.of( - Arguments.of("tv.title", "en", "7Units [v]"), + return Stream.of(Arguments.of("tv.title", "en", "7Units [v]"), Arguments.of("tv.title", "fr", "7Unités [v]"), Arguments.of("tv.convert_units.title", "en", "Convert Units"), Arguments.of("tv.convert_units.title", "fr", "Convertir Unités")); } - - private static final Stream testLocaleSupported() { - return Stream.of("en", "fr"); - } /** * Tests that the default locale is supported. - * + * * @since v1.0.0 * @see Presenter#DEFAULT_LOCALE */ @Test void testDefaultLocaleSupported() { - Presenter p = new Presenter(new ViewBot()); + final var p = new Presenter(new ViewBot()); assertNotNull(p.locales.get(Presenter.DEFAULT_LOCALE), "Default locale is not supported."); } - + /** * Ensures that the system supports the provided locale. - * + * * @param localeName locale to test for support - * + * * @since 2025-06-04 * @since v1.0.0 */ @ParameterizedTest @MethodSource void testLocaleSupported(String localeName) { - Presenter p = new Presenter(new ViewBot()); + final var p = new Presenter(new ViewBot()); assertNotNull(p.locales.get(localeName), "Locale \"" + localeName + "\" is not supported."); } /** - * Tests that the system can correctly localize text, - * using the default locales. - * + * Tests that the system can correctly localize text, using the default + * locales. + * * @param key key of text to localize * @param locale locale to use * @param expected expected value of output text - * + * * @since 2025-06-04 * @since v1.0.0 */ @ParameterizedTest @MethodSource void testLocalization(String key, String locale, String expected) { - Presenter p = new Presenter(new ViewBot()); + final var p = new Presenter(new ViewBot()); p.setUserLocale(locale); - String actual = p.getLocalizedText(key); + final var actual = p.getLocalizedText(key); assertEquals(expected, actual); } diff --git a/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java b/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java index 50b390b..ead5f4a 100644 --- a/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java +++ b/src/test/java/sevenUnitsGUI/PrefixRepetitionTest.java @@ -37,7 +37,7 @@ import sevenUnits.unit.Metric; class PrefixRepetitionTest { /** * Ensures that the complex repetition rule disallows invalid prefix lists. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -57,7 +57,7 @@ class PrefixRepetitionTest { /** * Tests the {@code NO_REPETITION} rule. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -71,7 +71,7 @@ class PrefixRepetitionTest { /** * Tests the {@code NO_RESTRICTION} rule. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -85,7 +85,7 @@ class PrefixRepetitionTest { /** * Ensures that the complex repetition rule allows valid prefix lists. - * + * * @since 2022-07-17 * @since v0.4.0 */ diff --git a/src/test/java/sevenUnitsGUI/PrefixSearchTest.java b/src/test/java/sevenUnitsGUI/PrefixSearchTest.java index b605d05..00dd960 100644 --- a/src/test/java/sevenUnitsGUI/PrefixSearchTest.java +++ b/src/test/java/sevenUnitsGUI/PrefixSearchTest.java @@ -40,9 +40,7 @@ import sevenUnits.unit.Metric; * @since v0.4.0 */ class PrefixSearchTest { - /** - * A method that creates duplicate copies of the common prefix rule. - */ + /** A method that creates duplicate copies of the common prefix rule. */ private static final PrefixSearchRule getCommonRuleCopy() { return getCoherentOnlyRule(Set.of(Metric.KILO, Metric.MILLI)); } @@ -110,7 +108,7 @@ class PrefixSearchTest { /** * Tests prefix searching for a non-coherent unit and * {@link PrefixSearchRule#COMMON_PREFIXES}. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -125,7 +123,7 @@ class PrefixSearchTest { /** * Tests that {@link PrefixSearchRule#NO_PREFIXES} returns the original unit. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -151,10 +149,10 @@ class PrefixSearchTest { */ @Test final void testToString() { - final String toString = COMMON_PREFIXES.toString(); - final String valid1 = "Apply the following prefixes: [kilo (\u00D7 1000.0), milli (\u00D7 0.001)]"; - final String valid2 = "Apply the following prefixes: [milli (\u00D7 0.001), kilo (\u00D7 1000.0)]"; - + final var toString = COMMON_PREFIXES.toString(); + final var valid1 = "Apply the following prefixes: [kilo (\u00D7 1000.0), milli (\u00D7 0.001)]"; + final var valid2 = "Apply the following prefixes: [milli (\u00D7 0.001), kilo (\u00D7 1000.0)]"; + assertTrue(valid1.equals(toString) || valid2.equals(toString), "COMMON_PREFIXES.toString invalid (was \"" + toString + "\")."); } diff --git a/src/test/java/sevenUnitsGUI/RoundingTest.java b/src/test/java/sevenUnitsGUI/RoundingTest.java index e6453f2..589b8d0 100644 --- a/src/test/java/sevenUnitsGUI/RoundingTest.java +++ b/src/test/java/sevenUnitsGUI/RoundingTest.java @@ -137,7 +137,7 @@ class RoundingTest { /** * Tests that the rounding methods' equals() methods work. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -161,7 +161,7 @@ class RoundingTest { // test that FixedDecimals is never equal to FixedPrecision // this unlikely argument is the test - the equals should return false! @SuppressWarnings("unlikely-arg-type") - final boolean differentRulesEqual = Objects.equals(fixedDecimals(4), + final var differentRulesEqual = Objects.equals(fixedDecimals(4), fixedPrecision(4)); assertFalse(differentRulesEqual, "fixedDecimals(4) == fixedPrecision(4)"); } @@ -226,7 +226,7 @@ class RoundingTest { /** * Tests that {@link StandardDisplayRules#getStandardRule} gets rounding * rules as intended. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -244,7 +244,7 @@ class RoundingTest { /** * Tests that the rounding methods' equals() methods work. - * + * * @since 2022-07-17 * @since v0.4.0 */ @@ -258,7 +258,7 @@ class RoundingTest { /** * Tests that the {@code toString()} methods of the three rounding rule * classes work correctly. - * + * * @since 2022-07-17 * @since v0.4.0 */ diff --git a/src/test/java/sevenUnitsGUI/TabbedViewTest.java b/src/test/java/sevenUnitsGUI/TabbedViewTest.java index 3716673..b32579c 100644 --- a/src/test/java/sevenUnitsGUI/TabbedViewTest.java +++ b/src/test/java/sevenUnitsGUI/TabbedViewTest.java @@ -33,67 +33,67 @@ import org.junit.jupiter.api.Timeout; class TabbedViewTest { /** * @return a view with all settings set to standard values - * + * * @since 2022-07-17 * @since v0.4.0 */ private static final TabbedView setupView() { final var view = new TabbedView(); final var presenter = view.getPresenter(); - + presenter.setNumberDisplayRule(StandardDisplayRules.uncertaintyBased()); presenter.setPrefixRepetitionRule( DefaultPrefixRepetitionRule.NO_RESTRICTION); presenter.setSearchRule(PrefixSearchRule.COMMON_PREFIXES); presenter.setOneWayConversionEnabled(false); presenter.setShowDuplicates(true); - + return view; } - + /** * Simulates an expression conversion operation, and ensures it works * properly. - * + * * @since 2022-07-17 * @since v0.4.0 */ @Test void testExpressionConversion() { final var view = setupView(); - + // prepare for unit conversion view.masterPane.setSelectedIndex(1); view.fromEntry.setText("250.0 inch"); view.toEntry.setText("metre"); - + view.convertExpressionButton.doClick(); - + // check result of conversion assertEquals("250.0 inch = 6.350 metre", view.expressionOutput.getText()); } - + /** * Simulates a unit conversion operation, and ensures it works properly. - * + * * @since 2022-07-17 * @since v0.4.0 */ @Test void testUnitConversion() { final var view = setupView(); - + // prepare for unit conversion view.masterPane.setSelectedIndex(0); view.dimensionSelector.setSelectedItem("Length"); view.fromSearch.getSearchList().setSelectedValue("inch", true); view.toSearch.getSearchList().setSelectedValue("metre", true); view.valueInput.setText("250.0"); - + view.convertUnitButton.doClick(); - + // check result of conversion assertEquals("250.0 inch = 6.350 metre", view.unitOutput.getText()); } - + } -- cgit v1.2.3 From bccb5b5e3452421c81c1fb58f83391ba6584807c Mon Sep 17 00:00:00 2001 From: Adrien Hopkins Date: Sun, 15 Jun 2025 19:37:19 -0500 Subject: Bump version number to 1.0.0 --- README.org | 4 ++-- src/main/java/sevenUnits/ProgramInfo.java | 5 ++--- src/main/java/sevenUnits/unit/LinearUnit.java | 6 ++---- src/main/java/sevenUnits/unit/LinearUnitValue.java | 3 +-- src/main/java/sevenUnits/unit/UnitDatabase.java | 13 +++++-------- .../sevenUnits/utils/SemanticVersionNumber.java | 5 +++-- src/main/java/sevenUnits/utils/UncertainDouble.java | 8 ++++---- .../sevenUnitsGUI/DefaultPrefixRepetitionRule.java | 3 ++- src/main/java/sevenUnitsGUI/Presenter.java | 3 +-- src/main/java/sevenUnitsGUI/SearchBoxList.java | 4 ++-- src/test/java/sevenUnits/unit/UnitTest.java | 9 +++------ .../utils/ConditionalExistenceCollectionsTest.java | 3 +-- .../java/sevenUnits/utils/SemanticVersionTest.java | 21 +++++++-------------- .../java/sevenUnits/utils/UncertainDoubleTest.java | 9 +++------ 14 files changed, 38 insertions(+), 58 deletions(-) (limited to 'src/test/java/sevenUnits/unit/UnitTest.java') diff --git a/README.org b/README.org index ff46ae2..2e3f227 100644 --- a/README.org +++ b/README.org @@ -1,5 +1,5 @@ -* 7Units Version 1.0.0-beta.2 -(this project uses Semantic Versioning) +* 7Units Version 1.0.0 +This project uses Semantic Versioning, and its public API is all public code in ~src/main/java~. [[http://unmaintained.tech/][http://unmaintained.tech/badge.svg]] ** What is it? diff --git a/src/main/java/sevenUnits/ProgramInfo.java b/src/main/java/sevenUnits/ProgramInfo.java index 5ed1309..e74a99b 100644 --- a/src/main/java/sevenUnits/ProgramInfo.java +++ b/src/main/java/sevenUnits/ProgramInfo.java @@ -25,10 +25,9 @@ import sevenUnits.utils.SemanticVersionNumber; * @since v0.3.1 */ public final class ProgramInfo { - - /** The version number (1.0.0-beta.2) */ + /** The version number (1.0.0) */ public static final SemanticVersionNumber VERSION = SemanticVersionNumber - .preRelease(1, 0, 0, "beta", 2); + .stableVersion(1, 0, 0); private ProgramInfo() { // this class is only for static variables, you shouldn't be able to diff --git a/src/main/java/sevenUnits/unit/LinearUnit.java b/src/main/java/sevenUnits/unit/LinearUnit.java index 22105b6..85f6dd9 100644 --- a/src/main/java/sevenUnits/unit/LinearUnit.java +++ b/src/main/java/sevenUnits/unit/LinearUnit.java @@ -220,8 +220,7 @@ public final class LinearUnit extends Unit { Objects.requireNonNull(divisor, "other must not be null"); // divide the units - final var base = this.getBase() - .dividedBy(divisor.getBase()); + final var base = this.getBase().dividedBy(divisor.getBase()); return valueOf(base, this.getConversionFactor() / divisor.getConversionFactor()); } @@ -382,8 +381,7 @@ public final class LinearUnit extends Unit { Objects.requireNonNull(multiplier, "other must not be null"); // multiply the units - final var base = this.getBase() - .times(multiplier.getBase()); + final var base = this.getBase().times(multiplier.getBase()); return valueOf(base, this.getConversionFactor() * multiplier.getConversionFactor()); } diff --git a/src/main/java/sevenUnits/unit/LinearUnitValue.java b/src/main/java/sevenUnits/unit/LinearUnitValue.java index 9a99e00..ce60e3b 100644 --- a/src/main/java/sevenUnits/unit/LinearUnitValue.java +++ b/src/main/java/sevenUnits/unit/LinearUnitValue.java @@ -150,8 +150,7 @@ public final class LinearUnitValue { remaining = remaining.minus(value); } - final var lastValue = remaining - .convertTo(others.get(others.size() - 1)); + final var lastValue = remaining.convertTo(others.get(others.size() - 1)); values.add(lastValue); return values; } diff --git a/src/main/java/sevenUnits/unit/UnitDatabase.java b/src/main/java/sevenUnits/unit/UnitDatabase.java index 05e9cc9..36c225f 100644 --- a/src/main/java/sevenUnits/unit/UnitDatabase.java +++ b/src/main/java/sevenUnits/unit/UnitDatabase.java @@ -1229,12 +1229,10 @@ public final class UnitDatabase { private final ExpressionParser prefixExpressionParser = new ExpressionParser.Builder<>( this::getPrefix).addBinaryOperator("+", UnitPrefix::plus, 0) .addBinaryOperator("-", UnitPrefix::minus, 0) - .addBinaryOperator("*", UnitPrefix::times, 1) - .addSpaceFunction("*") + .addBinaryOperator("*", UnitPrefix::times, 1).addSpaceFunction("*") .addBinaryOperator("/", UnitPrefix::dividedBy, 1) - .addBinaryOperator("|", UnitPrefix::dividedBy, 3) - .addBinaryOperator("^", (o1, o2) -> o1.toExponent(o2.getMultiplier()), - 2) + .addBinaryOperator("|", UnitPrefix::dividedBy, 3).addBinaryOperator( + "^", (o1, o2) -> o1.toExponent(o2.getMultiplier()), 2) .build(); /** @@ -1624,9 +1622,8 @@ public final class UnitDatabase { if (unit instanceof LinearUnit) return (LinearUnit) unit; - else - throw new IllegalArgumentException( - String.format("%s is not a linear unit.", name)); + throw new IllegalArgumentException( + String.format("%s is not a linear unit.", name)); } /** diff --git a/src/main/java/sevenUnits/utils/SemanticVersionNumber.java b/src/main/java/sevenUnits/utils/SemanticVersionNumber.java index c081a25..4bb7ce5 100644 --- a/src/main/java/sevenUnits/utils/SemanticVersionNumber.java +++ b/src/main/java/sevenUnits/utils/SemanticVersionNumber.java @@ -332,7 +332,7 @@ public final class SemanticVersionNumber if (aNumber < bNumber) return -1; - else if (aNumber > bNumber) + if (aNumber > bNumber) return 1; } else if (NUMERIC_IDENTIFER.matcher(bElement).matches()) // aElement is not a number but bElement is @@ -602,7 +602,8 @@ public final class SemanticVersionNumber return false; } else if (!this.buildMetadata.equals(other.buildMetadata)) return false; - if ((this.major != other.major) || (this.minor != other.minor) || (this.patch != other.patch)) + if ((this.major != other.major) || (this.minor != other.minor) + || (this.patch != other.patch)) return false; if (this.preReleaseIdentifiers == null) { if (other.preReleaseIdentifiers != null) diff --git a/src/main/java/sevenUnits/utils/UncertainDouble.java b/src/main/java/sevenUnits/utils/UncertainDouble.java index ecee586..24ada20 100644 --- a/src/main/java/sevenUnits/utils/UncertainDouble.java +++ b/src/main/java/sevenUnits/utils/UncertainDouble.java @@ -207,7 +207,8 @@ public final class UncertainDouble implements Comparable { if (!(obj instanceof UncertainDouble)) return false; final var other = (UncertainDouble) obj; - if ((Double.compare(this.value, other.value) != 0) || (Double.compare(this.uncertainty, other.uncertainty) != 0)) + if ((Double.compare(this.value, other.value) != 0) + || (Double.compare(this.uncertainty, other.uncertainty) != 0)) return false; return true; } @@ -470,10 +471,9 @@ public final class UncertainDouble implements Comparable { final var bigUncertainty = BigDecimal.valueOf(this.uncertainty); final var displayScale = this.getDisplayScale(); - final var roundedUncertainty = bigUncertainty - .setScale(displayScale, roundingMode); - final var roundedValue = bigValue.setScale(displayScale, + final var roundedUncertainty = bigUncertainty.setScale(displayScale, roundingMode); + final var roundedValue = bigValue.setScale(displayScale, roundingMode); valueString = roundedValue.toString(); uncertaintyString = roundedUncertainty.toString(); diff --git a/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java b/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java index a441911..0e38c67 100644 --- a/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java +++ b/src/main/java/sevenUnitsGUI/DefaultPrefixRepetitionRule.java @@ -74,7 +74,8 @@ public enum DefaultPrefixRepetitionRule implements Predicate> { for (final UnitPrefix prefix : prefixes) { // check that the current prefix is metric and appropriately // magnifying/reducing - if (!Metric.DECIMAL_PREFIXES.contains(prefix) || (magnifying != prefix.getMultiplier() > 1)) + if (!Metric.DECIMAL_PREFIXES.contains(prefix) + || (magnifying != prefix.getMultiplier() > 1)) return false; // check if the current prefix is correct diff --git a/src/main/java/sevenUnitsGUI/Presenter.java b/src/main/java/sevenUnitsGUI/Presenter.java index 7fd979a..d258e1f 100644 --- a/src/main/java/sevenUnitsGUI/Presenter.java +++ b/src/main/java/sevenUnitsGUI/Presenter.java @@ -766,8 +766,7 @@ public final class Presenter { } } if (LOCAL_LOCALES.contains(this.userLocale)) { - final var filename = String.format("/about/%s.txt", - this.userLocale); + final var filename = String.format("/about/%s.txt", this.userLocale); return this.formatAboutText( Presenter.getLinesFromResource(filename).stream()); } diff --git a/src/main/java/sevenUnitsGUI/SearchBoxList.java b/src/main/java/sevenUnitsGUI/SearchBoxList.java index bddce04..96f71de 100644 --- a/src/main/java/sevenUnitsGUI/SearchBoxList.java +++ b/src/main/java/sevenUnitsGUI/SearchBoxList.java @@ -237,7 +237,7 @@ final class SearchBoxList extends JPanel { public void reapplyFilter() { final var searchText = this.searchBoxEmpty ? "" : this.searchBox.getText(); - final var comparator = new FilterComparator(searchText, + final var comparator = new FilterComparator<>(searchText, this.defaultOrdering, this.caseSensitive); final var searchFilter = this.getSearchFilter(searchText); @@ -300,7 +300,7 @@ final class SearchBoxList extends JPanel { } final var searchText = this.searchBoxEmpty ? "" : this.searchBox.getText(); - final var comparator = new FilterComparator(searchText, + final var comparator = new FilterComparator<>(searchText, this.defaultOrdering, this.caseSensitive); final var searchFilter = this.getSearchFilter(searchText); diff --git a/src/test/java/sevenUnits/unit/UnitTest.java b/src/test/java/sevenUnits/unit/UnitTest.java index 7ae550f..fb21723 100644 --- a/src/test/java/sevenUnits/unit/UnitTest.java +++ b/src/test/java/sevenUnits/unit/UnitTest.java @@ -60,10 +60,8 @@ class UnitTest { // test with LinearUnitValue final var value1 = LinearUnitValue.getExact(Metric.METRE, 15); final var value2 = LinearUnitValue.getExact(foot, 120); - final var value3 = LinearUnitValue.getExact(Metric.METRE, - 0.5); - final var value4 = LinearUnitValue.getExact(Metric.KILOGRAM, - 60); + final var value3 = LinearUnitValue.getExact(Metric.METRE, 0.5); + final var value4 = LinearUnitValue.getExact(Metric.KILOGRAM, 60); // make sure addition is done correctly assertEquals(51.576, value1.plus(value2).getValueExact(), 0.001); @@ -151,8 +149,7 @@ class UnitTest { @Test public void testPrefixes() { - final var generatedKilometre = Metric.METRE - .withPrefix(Metric.KILO); + final var generatedKilometre = Metric.METRE.withPrefix(Metric.KILO); final var actualKilometre = Metric.METRE.times(1000); assertEquals(generatedKilometre, actualKilometre); diff --git a/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java b/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java index f203fad..8711847 100644 --- a/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java +++ b/src/test/java/sevenUnits/utils/ConditionalExistenceCollectionsTest.java @@ -120,8 +120,7 @@ class ConditionalExistenceCollectionsTest { /** Test method for the ConditionalExistenceCollection's iterator. */ @Test void testIterator() { - final var testIterator = this - .getTestIterator(); + final var testIterator = this.getTestIterator(); assertTrue(testIterator.hasNext); assertTrue(testIterator.hasNext()); diff --git a/src/test/java/sevenUnits/utils/SemanticVersionTest.java b/src/test/java/sevenUnits/utils/SemanticVersionTest.java index 047f0b5..5b74812 100644 --- a/src/test/java/sevenUnits/utils/SemanticVersionTest.java +++ b/src/test/java/sevenUnits/utils/SemanticVersionTest.java @@ -72,14 +72,12 @@ public final class SemanticVersionTest { */ @Test public void testComplexToString() { - final var v1 = builder(1, 2, 3).preRelease(1, 2, 3) - .build(); + final var v1 = builder(1, 2, 3).preRelease(1, 2, 3).build(); assertEquals("1.2.3-1.2.3", v1.toString()); final var v2 = builder(4, 5, 6).preRelease("abc", 123) .buildMetadata("2022-02-19").build(); assertEquals("4.5.6-abc.123+2022-02-19", v2.toString()); - final var v3 = builder(1, 0, 0) - .preRelease("x-y-z", "--").build(); + final var v3 = builder(1, 0, 0).preRelease("x-y-z", "--").build(); assertEquals("1.0.0-x-y-z.--", v3.toString()); } @@ -91,8 +89,7 @@ public final class SemanticVersionTest { */ @Test public void testComplexVersions() { - final var v1 = builder(1, 2, 3).preRelease(1, 2, 3) - .build(); + final var v1 = builder(1, 2, 3).preRelease(1, 2, 3).build(); assertEquals(1, v1.majorVersion()); assertEquals(2, v1.minorVersion()); assertEquals(3, v1.patchVersion()); @@ -107,8 +104,7 @@ public final class SemanticVersionTest { assertEquals(List.of("abc", "123"), v2.preReleaseIdentifiers()); assertEquals(List.of("2022-02-19"), v2.buildMetadata()); - final var v3 = builder(1, 0, 0) - .preRelease("x-y-z", "--").build(); + final var v3 = builder(1, 0, 0).preRelease("x-y-z", "--").build(); assertEquals(1, v3.majorVersion()); assertEquals(0, v3.minorVersion()); assertEquals(0, v3.patchVersion()); @@ -298,13 +294,10 @@ public final class SemanticVersionTest { */ @Test public void testOrder() { - final var v100a = builder(1, 0, 0).preRelease("alpha") - .build(); // 1.0.0-alpha + final var v100a = builder(1, 0, 0).preRelease("alpha").build(); // 1.0.0-alpha final var v100a1 = preRelease(1, 0, 0, "alpha", 1); // 1.0.0-alpha.1 - final var v100ab = builder(1, 0, 0) - .preRelease("alpha", "beta").build(); // 1.0.0-alpha.beta - final var v100b = builder(1, 0, 0).preRelease("beta") - .build(); // 1.0.0-alpha + final var v100ab = builder(1, 0, 0).preRelease("alpha", "beta").build(); // 1.0.0-alpha.beta + final var v100b = builder(1, 0, 0).preRelease("beta").build(); // 1.0.0-alpha final var v100b2 = preRelease(1, 0, 0, "beta", 2); // 1.0.0-beta.2 final var v100b11 = preRelease(1, 0, 0, "beta", 11); // 1.0.0-beta.11 final var v100rc1 = preRelease(1, 0, 0, "rc", 1); // 1.0.0-rc.1 diff --git a/src/test/java/sevenUnits/utils/UncertainDoubleTest.java b/src/test/java/sevenUnits/utils/UncertainDoubleTest.java index 8dcd595..733a308 100644 --- a/src/test/java/sevenUnits/utils/UncertainDoubleTest.java +++ b/src/test/java/sevenUnits/utils/UncertainDoubleTest.java @@ -49,15 +49,12 @@ class UncertainDoubleTest { final var x = UncertainDouble.of(Math.PI, 0.1); // slightly different because roundoff errors - final var x1 = UncertainDouble.of(Math.PI + Math.E - Math.E, - 0.1); - final var x2 = UncertainDouble.of(Math.PI * Math.E / Math.E, - 0.1); + final var x1 = UncertainDouble.of(Math.PI + Math.E - Math.E, 0.1); + final var x2 = UncertainDouble.of(Math.PI * Math.E / Math.E, 0.1); // get results final var result1 = x.plusExact(Math.E).minusExact(Math.E); - final var result2 = x.timesExact(Math.E) - .dividedByExact(Math.E); + final var result2 = x.timesExact(Math.E).dividedByExact(Math.E); // test that these operations work & don't change uncertainty assertEquals(x1, result1); -- cgit v1.2.3