org.djunits.unit

Class AngleSolidUnit

java.lang.Object

org.djunits.unit.Unit<AngleSolidUnit>

org.djunits.unit.AngleSolidUnit

All Implemented Interfaces:

Serializable

public class AngleSolidUnit
extends Unit<AngleSolidUnit>

Standard solid angle unit.

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

$LastChangedDate: 2015-10-04 20:48:33 +0200 (Sun, 04 Oct 2015) $, @version $Revision: 87 $, by $Author: averbraeck $, initial version May 15, 2014

Author:

Alexander Verbraeck

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static AngleSolidUnit	SI The SI unit for solid angle is steradian.
static AngleSolidUnit	SQUARE_DEGREE square degree.
static AngleSolidUnit	STERADIAN steradian.

Constructor Summary

Constructors

Constructor and Description
AngleSolidUnit(String name, String abbreviation, UnitSystem unitSystem, AngleSolidUnit referenceUnit, double conversionFactorToReferenceUnit) Build a user-defined unit with a conversion factor to another unit.

Method Summary

Modifier and Type	Method and Description
String	getSICoefficientsString()
AngleSolidUnit	getStandardUnit()

Methods inherited from class org.djunits.unit.Unit

equals, getAbbreviation, getAbbreviationKey, getAllUnitsOfThisType, getConversionFactorToStandardUnit, getName, getNameKey, getSICoefficients, getUnits, getUnitSystem, hashCode, isLocalizable, lookupOrCreateSIUnitWithSICoefficients, lookupOrCreateUnitWithSICoefficients, lookupUnitWithSICoefficients, toString

Methods inherited from class java.lang.Object

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

Field Detail

SI

public static final AngleSolidUnit SI

The SI unit for solid angle is steradian.

STERADIAN

public static final AngleSolidUnit STERADIAN

steradian.

SQUARE_DEGREE

public static final AngleSolidUnit SQUARE_DEGREE

square degree.

Constructor Detail

AngleSolidUnit

public AngleSolidUnit(String name,
                      String abbreviation,
                      UnitSystem unitSystem,
                      AngleSolidUnit referenceUnit,
                      double conversionFactorToReferenceUnit)

Build a user-defined unit with a conversion factor to another unit.

Parameters:

name - the long name of the unit

abbreviation - the abbreviation of the unit

unitSystem - the unit system, e.g. SI or Imperial

referenceUnit - the unit to convert to

conversionFactorToReferenceUnit - multiply a value in this unit by the factor to convert to the given reference unit

Method Detail

getStandardUnit

public final AngleSolidUnit getStandardUnit()

Specified by:

getStandardUnit in class Unit<AngleSolidUnit>

Returns:

the SI standard unit for this unit, or the de facto standard unit if SI is not available

getSICoefficientsString

public final String getSICoefficientsString()

Specified by:

getSICoefficientsString in class Unit<AngleSolidUnit>

Returns:

the SI standard coefficients for this unit, e.g., kgm/s2 or m-2s2A or m^-2.s^2.A or m^-2s^2A (not necessarily normalized)