diff options
Diffstat (limited to 'src/main/java/sevenUnits/unit')
| -rw-r--r-- | src/main/java/sevenUnits/unit/Unit.java | 14 | ||||
| -rw-r--r-- | src/main/java/sevenUnits/unit/UnitType.java | 34 |
2 files changed, 40 insertions, 8 deletions
diff --git a/src/main/java/sevenUnits/unit/Unit.java b/src/main/java/sevenUnits/unit/Unit.java index b80ccbd..826b59b 100644 --- a/src/main/java/sevenUnits/unit/Unit.java +++ b/src/main/java/sevenUnits/unit/Unit.java @@ -24,7 +24,6 @@ import java.util.function.DoubleUnaryOperator; import sevenUnits.utils.DecimalComparison; import sevenUnits.utils.NameSymbol; import sevenUnits.utils.Nameable; -import sevenUnits.utils.NamedObjectProduct; import sevenUnits.utils.ObjectProduct; /** @@ -191,7 +190,7 @@ public abstract class Unit implements Nameable { * * @implSpec This method is used by {@link #convertTo}, and its behaviour * affects the behaviour of {@code convertTo}. - * + * * @param value value expressed in <b>base</b> unit * @return value expressed in <b>this</b> unit * @since 2018-12-22 @@ -207,7 +206,7 @@ public abstract class Unit implements Nameable { * {@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 @@ -234,7 +233,7 @@ public abstract class Unit implements Nameable { * {@code other.convertFromBase(this.convertToBase(value))}. * Therefore, overriding either of those methods will change the * output of this method. - * + * * @param other unitlike form to convert to * @param value value to convert * @param <W> type of value to convert to @@ -269,7 +268,7 @@ public abstract class Unit implements Nameable { * * @implSpec This method is used by {@link #convertTo}, and its behaviour * affects the behaviour of {@code convertTo}. - * + * * @param value value expressed in <b>this</b> unit * @return value expressed in <b>base</b> unit * @since 2018-12-22 @@ -355,9 +354,8 @@ public abstract class Unit implements Nameable { * @since 2022-03-10 */ public String toDefinitionString() { - if (this.unitBase instanceof NamedObjectProduct) - return "derived from " - + ((NamedObjectProduct<?>) this.unitBase).getName(); + if (this.unitBase instanceof Nameable) + return "derived from " + ((Nameable) this.unitBase).getName(); else return "derived from " + this.getBase().toString(BaseUnit::getShortName); diff --git a/src/main/java/sevenUnits/unit/UnitType.java b/src/main/java/sevenUnits/unit/UnitType.java new file mode 100644 index 0000000..a13051a --- /dev/null +++ b/src/main/java/sevenUnits/unit/UnitType.java @@ -0,0 +1,34 @@ +/** + * Copyright (C) 2022 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 <https://www.gnu.org/licenses/>. + */ +package sevenUnits.unit; + +/** + * A type of unit, as chosen by the type of system it is in. + * <ul> + * <li>{@code METRIC} refers to metric/SI units that pass {@link Unit#isMetric} + * <li>{@code SEMI_METRIC} refers to the degree Celsius (which is an official SI + * unit but does not pass {@link Unit#isMetric}) and non-metric units intended + * for use with the SI. + * <li>{@code NON_METRIC} refers to units that are neither metric nor intended + * for use with the metric system (e.g. imperial and customary units) + * </ul> + * + * @since 2022-04-10 + */ +public enum UnitType { + METRIC, SEMI_METRIC, NON_METRIC; +} |