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https://github.com/wpilibsuite/allwpilib
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6c9dcc157e
Unit objects now have a reference to the base unit from which they're derived. Constructing a unit object without specifying a base unit implicitly signifies that it's its own base unit, eg new Angle(null, 1, "Radian", "rad") would be the base angle unit of radians, while new Angle(Radians, 2 * PI, "Rotation", "R") would be a new angle unit based on radians. This fixes much of the hacky code surrounding the derived unit types Velocity, Per, and Mult, but is a breaking change for any user code that defines custom unit classes or uses the anonymous unit type.
30 lines
970 B
Java
30 lines
970 B
Java
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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package edu.wpi.first.units;
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/**
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* Unit of energy dimension.
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*
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* <p>This is the base type for units of energy dimension. It is also used to specify the dimension
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* for {@link Measure}: <code>Measure<Energy></code>.
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*
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* <p>Actual units (such as {@link Units#Joules} and {@link Units#Kilojoules}) can be found in the
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* {@link Units} class.
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*/
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public class Energy extends Unit<Energy> {
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Energy(
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Energy baseUnit,
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UnaryFunction toBaseConverter,
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UnaryFunction fromBaseConverter,
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String name,
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String symbol) {
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super(baseUnit, toBaseConverter, fromBaseConverter, name, symbol);
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}
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Energy(Energy baseUnit, double baseUnitEquivalent, String name, String symbol) {
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super(baseUnit, baseUnitEquivalent, name, symbol);
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}
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}
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