diff options
Diffstat (limited to 'src/main/java/sevenUnits/unit')
| -rw-r--r-- | src/main/java/sevenUnits/unit/LinearUnitValue.java | 10 | ||||
| -rw-r--r-- | src/main/java/sevenUnits/unit/UnitDatabase.java | 6 |
2 files changed, 7 insertions, 9 deletions
diff --git a/src/main/java/sevenUnits/unit/LinearUnitValue.java b/src/main/java/sevenUnits/unit/LinearUnitValue.java index a50e1f5..f91d30b 100644 --- a/src/main/java/sevenUnits/unit/LinearUnitValue.java +++ b/src/main/java/sevenUnits/unit/LinearUnitValue.java @@ -16,6 +16,7 @@ */ package sevenUnits.unit; +import java.math.RoundingMode; import java.util.Objects; import java.util.Optional; @@ -300,7 +301,7 @@ public final class LinearUnitValue { @Override public String toString() { - return this.toString(!this.value.isExact()); + return this.toString(!this.value.isExact(), RoundingMode.HALF_EVEN); } /** @@ -315,7 +316,8 @@ public final class LinearUnitValue { * * @since 2020-07-26 */ - public String toString(final boolean showUncertainty) { + public String toString(final boolean showUncertainty, + RoundingMode roundingMode) { final Optional<String> primaryName = this.unit.getPrimaryName(); final Optional<String> symbol = this.unit.getSymbol(); final String chosenName = symbol.orElse(primaryName.orElse(null)); @@ -325,10 +327,10 @@ public final class LinearUnitValue { // get rounded strings // if showUncertainty is true, add brackets around the string final String valueString = (showUncertainty ? "(" : "") - + this.value.toString(showUncertainty) + + this.value.toString(showUncertainty, roundingMode) + (showUncertainty ? ")" : ""); final String baseValueString = (showUncertainty ? "(" : "") - + baseValue.toString(showUncertainty) + + baseValue.toString(showUncertainty, roundingMode) + (showUncertainty ? ")" : ""); // create string diff --git a/src/main/java/sevenUnits/unit/UnitDatabase.java b/src/main/java/sevenUnits/unit/UnitDatabase.java index 7b02ac7..a4f0c44 100644 --- a/src/main/java/sevenUnits/unit/UnitDatabase.java +++ b/src/main/java/sevenUnits/unit/UnitDatabase.java @@ -19,7 +19,6 @@ package sevenUnits.unit; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; -import java.math.BigDecimal; import java.nio.file.Files; import java.nio.file.Path; import java.util.AbstractSet; @@ -1705,11 +1704,8 @@ public final class UnitDatabase { LinearUnitValue getLinearUnitValue(final String name) { try { // try to parse it as a number - otherwise it is not a number! - final BigDecimal number = new BigDecimal(name); - - final double uncertainty = Math.pow(10, -number.scale()); return LinearUnitValue.of(Metric.ONE, - UncertainDouble.of(number.doubleValue(), uncertainty)); + UncertainDouble.fromRoundedString(name)); } catch (final NumberFormatException e) { return LinearUnitValue.getExact(this.getLinearUnit(name), 1); } |