Package com.luciad.util

Class TLcdSpeedUnit

java.lang.Object

com.luciad.util.TLcdSpeedUnit

All Implemented Interfaces:

ILcdISO19103UnitOfMeasure

public class TLcdSpeedUnit
extends Object
implements ILcdISO19103UnitOfMeasure

This class defines speed unit constants. The standard unit is 'meter/second'.

Field Summary

Fields

Modifier and Type	Field	Description
static final TLcdSpeedUnit	FL_S	Constant defining speed as flight level/second.
static final TLcdSpeedUnit	Ft_M	Constant defining speed as feet/minute.
static final TLcdSpeedUnit	KmH	Constant defining speed as kilometer/hour.
static final TLcdSpeedUnit	KNT	Constant defining speed as knots.
static final TLcdSpeedUnit	Mach	Constant defining speed relative the speed of sound (at a temperature of 15 degrees Celsius and at sea level).
static final TLcdSpeedUnit	MPH	Constant defining speed as miles/hour.
static final TLcdSpeedUnit	MS	Constant defining speed as meter/second.
static final TLcdSpeedUnit	NM_S	Constant defining speed as nautical mile/second.

Constructor Summary

Constructors

Constructor	Description
TLcdSpeedUnit(String aUnitName, String aUnitShortName, double aToMeterPerSecondFactor)	Constructs a new speed unit.

Method Summary

Modifier and Type	Method	Description
static void	addSpeedUnit(TLcdSpeedUnit aSpeedUnit)	Adds the specified speed unit to the set of speed units which are registered for this JVM session.
double	convertFromStandard(double aValue)	Converts the value expressed in meters per second to this unit.
double	convertToStandard(double aValue)	Converts the value expressed in this unit to meters per second.
boolean	equals(Object aO)
static TLcdSpeedUnit[]	getAllSpeedUnits()
TLcdISO19103MeasureTypeCode	getMeasureType()	The type of measure this unit of measure is used for.
String	getNameOfStandardUnit()	The name of the standard unit for this type of measures.
double	getToMeterPerSecondFactor()	Returns the factor to convert a value expressed in this unit to meters/second.
String	getUnitName()
String	getUnitShortName()
String	getUOMName()	The name of the unit of measure
String	getUOMSymbol()	The symbol used for the unit of measure
int	hashCode()
static void	removeSpeedUnit(TLcdSpeedUnit aSpeedUnit)	Removes the specified speed unit from the set of speed units which are registered for this JVM session.
static void	setAllSpeedUnits(TLcdSpeedUnit[] aSpeedUnits)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

MS

public static final TLcdSpeedUnit MS

Constant defining speed as meter/second. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_METRE_SECOND.

NM_S

public static final TLcdSpeedUnit NM_S

Constant defining speed as nautical mile/second. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_NAUTICAL_MILE_SECOND.

Ft_M

public static final TLcdSpeedUnit Ft_M

Constant defining speed as feet/minute. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_FEET_MINUTE.

FL_S

public static final TLcdSpeedUnit FL_S

Constant defining speed as flight level/second. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_FLIGHT_LEVEL_SECOND.

KmH

public static final TLcdSpeedUnit KmH

Constant defining speed as kilometer/hour. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_KILOMETRE_HOUR.

Mach

public static final TLcdSpeedUnit Mach

Constant defining speed relative the speed of sound (at a temperature of 15 degrees Celsius and at sea level). This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_MACH.

MPH

public static final TLcdSpeedUnit MPH

Constant defining speed as miles/hour. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_MILES_HOUR.

Since:

2016.1.14

KNT

public static final TLcdSpeedUnit KNT

Constant defining speed as knots. This constant is an alias for TLcdUnitOfMeasureFactory.SPEED_KNOTS.

Constructor Details

TLcdSpeedUnit

public TLcdSpeedUnit(String aUnitName,
 String aUnitShortName,
 double aToMeterPerSecondFactor)

Constructs a new speed unit.

Parameters:

aUnitName - The name of the unit.

aUnitShortName - The short name of the unit, typically used as the suffix after a number.

aToMeterPerSecondFactor - The factor to convert a value expressed in this unit to metres/second. For example, if the unit is km/h, the factor is 1000/3600=0.2777.

Method Details

getUnitName

public String getUnitName()

getUnitShortName

public String getUnitShortName()

getToMeterPerSecondFactor

public double getToMeterPerSecondFactor()

Returns the factor to convert a value expressed in this unit to meters/second. For example, if the unit is km/h, the factor is 1000/3600=0.2777.

Returns:

the factor to convert a value expressed in this unit to meters/second

getAllSpeedUnits

public static TLcdSpeedUnit[] getAllSpeedUnits()

setAllSpeedUnits

public static void setAllSpeedUnits(TLcdSpeedUnit[] aSpeedUnits)

addSpeedUnit

public static void addSpeedUnit(TLcdSpeedUnit aSpeedUnit)

Adds the specified speed unit to the set of speed units which are registered for this JVM session.

Parameters:

aSpeedUnit - a speed unit to be registered for this JVM session.

Throws:

IllegalArgumentException - If a speed unit with the same symbol was already registered before.

removeSpeedUnit

public static void removeSpeedUnit(TLcdSpeedUnit aSpeedUnit)

Removes the specified speed unit from the set of speed units which are registered for this JVM session.

Parameters:

aSpeedUnit - a speed unit to be removed for this JVM session.

Throws:

IllegalArgumentException - If the specified speed unit is not contained in the list of registered speed units.

toString

public String toString()

Overrides:

toString in class Object

getUOMName

public String getUOMName()

Description copied from interface: ILcdISO19103UnitOfMeasure

The name of the unit of measure

Specified by:

getUOMName in interface ILcdISO19103UnitOfMeasure

Returns:

the name of the unit of measure

getUOMSymbol

public String getUOMSymbol()

Description copied from interface: ILcdISO19103UnitOfMeasure

The symbol used for the unit of measure

Specified by:

getUOMSymbol in interface ILcdISO19103UnitOfMeasure

Returns:

the symbol used for the unit of measure

getMeasureType

public TLcdISO19103MeasureTypeCode getMeasureType()

Description copied from interface: ILcdISO19103UnitOfMeasure

The type of measure this unit of measure is used for.

Specified by:

getMeasureType in interface ILcdISO19103UnitOfMeasure

Returns:

TLcdISO19103MeasureTypeCode.VELOCITY.

getNameOfStandardUnit

public String getNameOfStandardUnit()

Description copied from interface: ILcdISO19103UnitOfMeasure

The name of the standard unit for this type of measures.

Specified by:

getNameOfStandardUnit in interface ILcdISO19103UnitOfMeasure

Returns:

the name of the standard unit for this type of measures.

convertToStandard

public double convertToStandard(double aValue)

Converts the value expressed in this unit to meters per second.

Specified by:

convertToStandard in interface ILcdISO19103UnitOfMeasure

Parameters:

aValue - a speed expressed in this unit.

Returns:

the same speed expressed in meters per second.

convertFromStandard

public double convertFromStandard(double aValue)

Converts the value expressed in meters per second to this unit.

Specified by:

convertFromStandard in interface ILcdISO19103UnitOfMeasure

Parameters:

aValue - a speed expressed in meters per second.

Returns:

the same speed expressed in this unit.

equals

public boolean equals(Object aO)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object