Package org.djunits.unit

Class DirectionUnit

java.lang.Object

org.djunits.unit.Unit<AU>

org.djunits.unit.AbsoluteLinearUnit<DirectionUnit,AngleUnit>

org.djunits.unit.DirectionUnit

All Implemented Interfaces:

Serializable, Cloneable

public class DirectionUnit
extends AbsoluteLinearUnit<DirectionUnit,AngleUnit>

Standard direction unit. Several conversion factors have been taken from http://en.wikipedia.org/wiki/Conversion_of_units.

Note that the EAST and NORTH Directions are counterclockwise.

Copyright (c) 2015-2025 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License

Author:

Alexander Verbraeck

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.djunits.unit.AbsoluteLinearUnit

AbsoluteLinearUnit.Builder<AU extends AbsoluteLinearUnit<AU,RU>,RU extends Unit<RU>>

Field Summary

Fields

Modifier and Type	Field	Description
static final Quantity<DirectionUnit>	BASE	The base, with "rad" as the SI signature.
static final DirectionUnit	DEFAULT	The default unit for direction is East_Radian.
static final DirectionUnit	EAST_DEGREE	The unit for direction with East as the origin and degrees as the displacement.
static final DirectionUnit	EAST_RADIAN	The unit for direction with East as the origin and radians as the displacement.
static final DirectionUnit	NORTH_DEGREE	The unit for direction with North as the origin and degrees as the displacement.
static final DirectionUnit	NORTH_RADIAN	The unit for direction with North as the origin and radians as the displacement.

Constructor Summary

Constructors

Constructor	Description
DirectionUnit()

Method Summary

Methods inherited from class org.djunits.unit.AbsoluteLinearUnit

build, deriveLinearOffset, deriveLinearOffset, deriveLinearOffset, getRelativeQuantity, getRelativeUnit, getScale, makeBuilder

Methods inherited from class org.djunits.unit.Unit

clone, deriveLinear, deriveLinear, deriveLinear, derivePerSI, deriveSI, deriveSI, deriveSIKilo, equals, getDefaultAbbreviations, getDefaultDisplayAbbreviation, getDefaultTextualAbbreviation, getId, getLocalizedAbbreviations, getLocalizedDisplayAbbreviation, getLocalizedTextualAbbreviation, getName, getQuantity, getStandardUnit, getUnit, getUnitSystem, hashCode, isBaseSIUnit, isGenerated, lookupOrCreateUnitWithSIDimensions, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

BASE

public static final Quantity<DirectionUnit> BASE

The base, with "rad" as the SI signature.

EAST_RADIAN

public static final DirectionUnit EAST_RADIAN

The unit for direction with East as the origin and radians as the displacement.

DEFAULT

public static final DirectionUnit DEFAULT

The default unit for direction is East_Radian.

EAST_DEGREE

public static final DirectionUnit EAST_DEGREE

The unit for direction with East as the origin and degrees as the displacement.

NORTH_RADIAN

public static final DirectionUnit NORTH_RADIAN

The unit for direction with North as the origin and radians as the displacement.

NORTH_DEGREE

public static final DirectionUnit NORTH_DEGREE

The unit for direction with North as the origin and degrees as the displacement.

Constructor Details

DirectionUnit

public DirectionUnit()