TorqueUnit.java

// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.
 
package org.wpilib.units;
 
import org.wpilib.units.measure.Torque;

public final class TorqueUnit extends MultUnit<DistanceUnit, ForceUnit> {
  private static final CombinatoryUnitCache<DistanceUnit, ForceUnit, TorqueUnit> cache =
      new CombinatoryUnitCache<>(TorqueUnit::new);
 
  TorqueUnit(DistanceUnit distanceUnit, ForceUnit forceUnit) {
    super(
        distanceUnit.isBaseUnit() && forceUnit.isBaseUnit()
            ? null
            : combine(distanceUnit.getBaseUnit(), forceUnit.getBaseUnit()),
        distanceUnit,
        forceUnit);
  }
 
  TorqueUnit(
      MultUnit<DistanceUnit, ForceUnit> baseUnit,
      UnaryFunction toBaseConverter,
      UnaryFunction fromBaseConverter,
      String name,
      String symbol) {
    super(baseUnit, toBaseConverter, fromBaseConverter, name, symbol);
  }

  public static TorqueUnit combine(DistanceUnit distance, ForceUnit force) {
    return cache.combine(distance, force);
  }
 
  @Override
  public TorqueUnit getBaseUnit() {
    return (TorqueUnit) super.getBaseUnit();
  }
 
  @Override
  public Torque of(double magnitude) {
    return new Torque(magnitude, toBaseUnits(magnitude), this);
  }
 
  @Override
  public Torque ofBaseUnits(double baseUnitMagnitude) {
    return new Torque(fromBaseUnits(baseUnitMagnitude), baseUnitMagnitude, this);
  }
 
  @Override
  public Torque zero() {
    return (Torque) super.zero();
  }
 
  @Override
  public Torque one() {
    return (Torque) super.one();
  }
 
  @Override
  public VelocityUnit<TorqueUnit> per(TimeUnit time) {
    return VelocityUnit.combine(this, time);
  }

  public <U extends Unit> PerUnit<TorqueUnit, U> per(U other) {
    return PerUnit.combine(this, other);
  }

  public double convertFrom(double magnitude, TorqueUnit otherUnit) {
    return fromBaseUnits(otherUnit.toBaseUnits(magnitude));
  }
}