org.djunits.unit

Class LinearDensityUnit

java.lang.Object

org.djunits.unit.Unit<U>

org.djunits.unit.LinearUnit<LinearDensityUnit>

org.djunits.unit.LinearDensityUnit

All Implemented Interfaces:

Serializable

public class LinearDensityUnit
extends LinearUnit<LinearDensityUnit>

Objects per unit of distance.

Copyright (c) 2013-2017 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUNITS License.

$LastChangedDate: 2017-04-28 20:04:33 +0200 (Fri, 28 Apr 2017) $, @version $Revision: 244 $, by $Author: averbraeck $, initial version 11 nov. 2014

Author:

Peter Knoppers

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static LinearDensityUnit	PER_ANGSTROM 1/Angstrom.
static LinearDensityUnit	PER_ASTRONOMICAL_UNIT 1/Astronomical Unit.
static LinearDensityUnit	PER_ATTOMETER 1/am.
static LinearDensityUnit	PER_CENTIMETER 1/centimeter.
static LinearDensityUnit	PER_DECIMETER 1/decimeter.
static LinearDensityUnit	PER_DEKAMETER 1/decameter.
static LinearDensityUnit	PER_FEMTOMETER 1/fm.
static LinearDensityUnit	PER_FOOT 1/foot (international) = 0.3048 m = 1/3 yd = 12 inches.
static LinearDensityUnit	PER_HECTOMETER 1/hectometer.
static LinearDensityUnit	PER_INCH 1/inch (international) = 2.54 cm = 1/36 yd = 1/12 ft.
static LinearDensityUnit	PER_KILOMETER 1/kilometer.
static LinearDensityUnit	PER_LIGHTYEAR 1/Lightyear.
static LinearDensityUnit	PER_MEGAMETER 1/megameter.
static LinearDensityUnit	PER_METER 1/meter.
static LinearDensityUnit	PER_MICROMETER 1/µm.
static LinearDensityUnit	PER_MILE 1/mile (international) = 5280 ft = 1760 yd.
static LinearDensityUnit	PER_MILLIMETER 1/millimeter.
static LinearDensityUnit	PER_NANOMETER 1/nm.
static LinearDensityUnit	PER_NAUTICAL_MILE 1/nautical mile (international) = 1852 m.
static LinearDensityUnit	PER_PARSEC 1/Parsec.
static LinearDensityUnit	PER_PICOMETER 1/pm.
static LinearDensityUnit	PER_YARD 1/yard (international) = 0.9144 m = 3 ft = 36 in.
static LinearDensityUnit	SI The SI unit for objects per unit of distance is 1/meter.

Fields inherited from class org.djunits.unit.Unit

scale, STANDARD_UNITS

Constructor Summary

Constructors

Constructor and Description
LinearDensityUnit(LengthUnit lengthUnit, String name, String abbreviation, UnitSystem unitSystem) Define a user-defined LinearDensityUnit based on length.
LinearDensityUnit(String name, String abbreviation, UnitSystem unitSystem, LinearDensityUnit referenceUnit, double scaleFactorToReferenceUnit) Build a user-defined LinearDensityUnit with a conversion factor to another LinearDensityUnit.

Method Summary

Modifier and Type	Method and Description
LengthUnit	getLengthUnit()
String	getSICoefficientsString()
LinearDensityUnit	getStandardUnit()

Methods inherited from class org.djunits.unit.LinearUnit

getScale, getScaleFactor

Methods inherited from class org.djunits.unit.Unit

equals, generateHashCode, getAbbreviation, getAbbreviationKey, getAllUnitsOfThisType, getName, getNameKey, getSICoefficients, getUnits, getUnitSystem, hashCode, isBaseSIUnit, 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 LinearDensityUnit SI

The SI unit for objects per unit of distance is 1/meter.

PER_ATTOMETER

public static final LinearDensityUnit PER_ATTOMETER

1/am.

PER_FEMTOMETER

public static final LinearDensityUnit PER_FEMTOMETER

1/fm.

PER_PICOMETER

public static final LinearDensityUnit PER_PICOMETER

1/pm.

PER_NANOMETER

public static final LinearDensityUnit PER_NANOMETER

1/nm.

PER_MICROMETER

public static final LinearDensityUnit PER_MICROMETER

1/µm.

PER_METER

public static final LinearDensityUnit PER_METER

1/meter.

PER_MILLIMETER

public static final LinearDensityUnit PER_MILLIMETER

1/millimeter.

PER_CENTIMETER

public static final LinearDensityUnit PER_CENTIMETER

1/centimeter.

PER_DECIMETER

public static final LinearDensityUnit PER_DECIMETER

1/decimeter.

PER_DEKAMETER

public static final LinearDensityUnit PER_DEKAMETER

1/decameter.

PER_HECTOMETER

public static final LinearDensityUnit PER_HECTOMETER

1/hectometer.

PER_KILOMETER

public static final LinearDensityUnit PER_KILOMETER

1/kilometer.

PER_MEGAMETER

public static final LinearDensityUnit PER_MEGAMETER

1/megameter.

PER_FOOT

public static final LinearDensityUnit PER_FOOT

1/foot (international) = 0.3048 m = 1/3 yd = 12 inches.

PER_INCH

public static final LinearDensityUnit PER_INCH

1/inch (international) = 2.54 cm = 1/36 yd = 1/12 ft.

PER_MILE

public static final LinearDensityUnit PER_MILE

1/mile (international) = 5280 ft = 1760 yd.

PER_NAUTICAL_MILE

public static final LinearDensityUnit PER_NAUTICAL_MILE

1/nautical mile (international) = 1852 m.

PER_YARD

public static final LinearDensityUnit PER_YARD

1/yard (international) = 0.9144 m = 3 ft = 36 in.

PER_ASTRONOMICAL_UNIT

public static final LinearDensityUnit PER_ASTRONOMICAL_UNIT

1/Astronomical Unit.

PER_LIGHTYEAR

public static final LinearDensityUnit PER_LIGHTYEAR

1/Lightyear.

PER_PARSEC

public static final LinearDensityUnit PER_PARSEC

1/Parsec.

PER_ANGSTROM

public static final LinearDensityUnit PER_ANGSTROM

1/Angstrom.

Constructor Detail

LinearDensityUnit

public LinearDensityUnit(LengthUnit lengthUnit,
                         String name,
                         String abbreviation,
                         UnitSystem unitSystem)

Define a user-defined LinearDensityUnit based on length. You can define unit like "per furlong" here.

Parameters:

lengthUnit - the unit of length for the linear density unit, e.g., meter

name - the long name of the unit

abbreviation - the abbreviation of the unit

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

LinearDensityUnit

public LinearDensityUnit(String name,
                         String abbreviation,
                         UnitSystem unitSystem,
                         LinearDensityUnit referenceUnit,
                         double scaleFactorToReferenceUnit)

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

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

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

Method Detail

getLengthUnit

public final LengthUnit getLengthUnit()

Returns:

durationUnit

getStandardUnit

public final LinearDensityUnit getStandardUnit()

Specified by:

getStandardUnit in class Unit<LinearDensityUnit>

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<LinearDensityUnit>

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)