com.luciad.reference

LuciadLightspeedClass TLcdGeocentricReference

java.lang.Object

com.luciad.reference.ALcdGeoReference

com.luciad.reference.TLcdGeocentricReference

All Implemented Interfaces:

ILcdExtendedModelReference, ILcdModelReference, ILcdGeocentricReference, ILcdGeoReference, ILcdCloneable, ILcdXYZWorldReference, Serializable, Cloneable

public class TLcdGeocentricReference
extends ALcdGeoReference
implements ILcdGeocentricReference, ILcdXYZWorldReference

The default implementation of ILcdGeocentricReference. This implementation is "Earth Centered, Earth Fixed", also known as ECEF: the axes are attached to the solid body of the Earth.

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.luciad.reference.ILcdGeoReference

CARTESIAN, GEODETIC

Constructor Summary

Constructors

Constructor and Description
TLcdGeocentricReference() Constructs a geocentric reference that uses the default geodetic datum.
TLcdGeocentricReference(ILcdGeodeticDatum aGeodeticDatum) Constructs a geocentric reference that uses a specified.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object aObject)
int	getCoordinateType() Returns the type of coordinates used with this ILcdGeoReference: CARTESIAN or GEODETIC.
double	getUnitOfMeasure() Returns the unit of measure of this geocentric reference with respect to meters.
int	hashCode()
void	loadProperties(String aPrefix, Properties properties) This method will, given aPrefix and aProperties, set its property geodeticDatum to an instance of ILcdGeodeticDatum.
ILcdPoint	makeModelPoint() Creates a model point that is compatible with this model reference.
void	setUnitOfMeasure(double aUnitOfMeasure) Sets the unit of measure for this geocentric reference.
void	writePropertiesSFCT(String aPrefix, Properties properties) Stores the properties that define this model reference into the specified Properties object as a side effect.

Methods inherited from class com.luciad.reference.ALcdGeoReference

clone, getGeodeticDatum, getModelReferenceMetadata, getName, setGeodeticDatum, setModelReferenceMetadata, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.luciad.reference.ILcdGeoReference

getGeodeticDatum

Methods inherited from interface com.luciad.util.ILcdCloneable

clone

Constructor Detail

TLcdGeocentricReference

public TLcdGeocentricReference()

Constructs a geocentric reference that uses the default geodetic datum.

See Also:

TLcdGeodeticDatum.TLcdGeodeticDatum()

TLcdGeocentricReference

public TLcdGeocentricReference(ILcdGeodeticDatum aGeodeticDatum)

Constructs a geocentric reference that uses a specified.

Parameters:

aGeodeticDatum - the geodetic datum for this geocentric reference

Method Detail

getCoordinateType

public int getCoordinateType()

Description copied from interface: ILcdGeoReference

Returns the type of coordinates used with this ILcdGeoReference: CARTESIAN or GEODETIC.

Specified by:

getCoordinateType in interface ILcdGeoReference

Returns:

the type of coordinates used with this ILcdGeoReference: CARTESIAN or GEODETIC.

getUnitOfMeasure

public double getUnitOfMeasure()

Description copied from interface: ILcdGeocentricReference

Returns the unit of measure of this geocentric reference with respect to meters. This means the if the unit of measure of this geocentric reference is 0.001 for instance, the unit of the values defined in this reference is millimeters.

Specified by:

getUnitOfMeasure in interface ILcdGeocentricReference

Returns:

the unit of measure of this geocentric reference

setUnitOfMeasure

public void setUnitOfMeasure(double aUnitOfMeasure)

Sets the unit of measure for this geocentric reference.

Parameters:

aUnitOfMeasure - the new unit of measure for this geocentric reference

Throws:

IllegalArgumentException - if the unit of measure is less than or equal to 0

See Also:

getUnitOfMeasure()

makeModelPoint

public ILcdPoint makeModelPoint()

Description copied from interface: ILcdModelReference

Creates a model point that is compatible with this model reference. It is unspecified how (which coordinates) the point is initialized. Users should initialize the point correctly before inserting it into a model.

Specified by:

makeModelPoint in interface ILcdModelReference

Returns:

a point that is compatible with this model reference.

loadProperties

public void loadProperties(String aPrefix,
                           Properties properties)
                    throws IllegalArgumentException

This method will, given aPrefix and aProperties, set its property geodeticDatum to an instance of ILcdGeodeticDatum. To be able to set the property geodeticDatum the aProperties should contain entries which will be analyzed by the TLcdGeodeticDatumFactory. The keys of those entries should begin with '<aPrefix>TLcdGeodeticReference.geodeticDatum.'.

Specified by:

loadProperties in interface ILcdModelReference

Parameters:

aPrefix - a common prefix for all property names that are read

properties - the given set of properties to be parsed

Throws:

IllegalArgumentException - if the model reference cannot be constructed from the properties

writePropertiesSFCT

public void writePropertiesSFCT(String aPrefix,
                                Properties properties)
                         throws IllegalArgumentException

Description copied from interface: ILcdModelReference

Stores the properties that define this model reference into the specified Properties object as a side effect. Each particular implementation of this interface can define which properties it stores.

Specified by:

writePropertiesSFCT in interface ILcdModelReference

Parameters:

aPrefix - a common prefix for all property names written.

properties - the properties that will contain the serialized properties for this model reference, as a side effect.

Throws:

IllegalArgumentException - if the model reference cannot be serialized into properties.

hashCode

public int hashCode()

Overrides:

hashCode in class ALcdGeoReference

equals

public boolean equals(Object aObject)

Overrides:

equals in class ALcdGeoReference