TemperatureUnit.java
package org.djunits.unit;
import org.djunits.unit.quantity.Quantity;
import org.djunits.unit.scale.IdentityScale;
import org.djunits.unit.si.SIPrefixes;
import org.djunits.unit.unitsystem.UnitSystem;
/**
* Temperature units.
* <p>
* Copyright (c) 2015-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
* BSD-style license. See <a href="https://djunits.org/docs/license.html">DJUNITS License</a>.
* <p>
* @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
*/
public class TemperatureUnit extends Unit<TemperatureUnit>
{
/** */
private static final long serialVersionUID = 20140605L;
/** The base, with "m2" as the SI signature. */
public static final Quantity<TemperatureUnit> BASE = new Quantity<>("Temperature", "K");
/** The SI unit for temperature is Kelvin. */
public static final TemperatureUnit SI =
new TemperatureUnit().build(new Unit.Builder<TemperatureUnit>().setQuantity(BASE).setId("K").setName("Kelvin")
.setUnitSystem(UnitSystem.SI_BASE).setSiPrefixes(SIPrefixes.UNIT, 1.0).setScale(IdentityScale.SCALE));
/** Kelvin. */
public static final TemperatureUnit KELVIN = SI;
/** Degree Celsius. */
public static final TemperatureUnit DEGREE_CELSIUS =
KELVIN.deriveLinear(1.0, "dgC", "degree Celcius", UnitSystem.SI_DERIVED, "\u00B0C", "degC", new String[] {"C"});
/** Degree Fahrenheit. */
public static final TemperatureUnit DEGREE_FAHRENHEIT = KELVIN.deriveLinear(5.0 / 9.0, "dgF", "degree Fahrenheit",
UnitSystem.SI_DERIVED, "\u00B0F", "degF", new String[] {"F"});
/** Degree Rankine. */
public static final TemperatureUnit DEGREE_RANKINE = KELVIN.deriveLinear(5.0 / 9.0, "dgR", "degree Rankine",
UnitSystem.SI_DERIVED, "\u00B0R", "degR", new String[] {"R"});
/** Degree Reaumur. */
public static final TemperatureUnit DEGREE_REAUMUR = KELVIN.deriveLinear(4.0 / 5.0, "dgRe", "degree Reaumur",
UnitSystem.SI_DERIVED, "\u00B0R\u00E9", "degRe", new String[] {"Re", "R\u00E9"});
}