org.deegree.cs.refs.components
Class GeodeticDatumRef

java.lang.Object
  org.deegree.commons.tom.Reference<T>
      org.deegree.cs.refs.CRSResourceRef<IDatum>
          org.deegree.cs.refs.components.DatumRef
              org.deegree.cs.refs.components.GeodeticDatumRef

All Implemented Interfaces:

Serializable, Object, TypedObjectNode, IDatum, IGeodeticDatum, CRSResource

public class GeodeticDatumRef
extends DatumRef
implements Serializable, IGeodeticDatum

DatumRef to a IGeodeticDatum

Version:

$Revision: $, $Date: $

Author:

Lyn Buesching, last edited by: $Author: lyn $

See Also:

Serialized Form

Constructor Summary

GeodeticDatumRef(ReferenceResolver resolver, String uri, String baseURL)
Creates a reference to a IGeodeticDatum

Method Summary

boolean	equals(Object obj)
IEllipsoid	getEllipsoid()
IPrimeMeridian	getPrimeMeridian()
GeodeticDatum	getReferencedObject() Returns the referenced Object instance (may trigger resolving and fetching it).
Helmert	getWGS84Conversion()
void	setPrimeMeridian(IPrimeMeridian primeMeridian)
void	setToWGS84(Helmert toWGS84Conversion)

Methods inherited from class org.deegree.cs.refs.CRSResourceRef

addAreaOfUse, addName, getAreaOfUse, getAreaOfUseBBox, getAreasOfUse, getCode, getCodeAndName, getCodes, getDescription, getDescriptions, getName, getNames, getOrignalCodeStrings, getVersion, getVersions, hasCode, hasId, hasIdOrName, setDefaultAreaOfUse, setDefaultDescription, setDefaultId, setDefaultName, setDefaultVersion

Methods inherited from class org.deegree.commons.tom.Reference

getId, getURI, isLocal, isResolved, resolve

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.deegree.cs.CRSResource

addAreaOfUse, addName, getAreaOfUse, getAreaOfUseBBox, getAreasOfUse, getCode, getCodeAndName, getCodes, getDescription, getDescriptions, getName, getNames, getOrignalCodeStrings, getVersion, getVersions, hasCode, hasId, hasIdOrName, setDefaultAreaOfUse, setDefaultDescription, setDefaultId, setDefaultName, setDefaultVersion

Methods inherited from interface org.deegree.commons.tom.Object

getId

Constructor Detail

GeodeticDatumRef

public GeodeticDatumRef(ReferenceResolver resolver,
                        String uri,
                        String baseURL)

Creates a reference to a IGeodeticDatum

Parameters:

resolver - used for resolving the reference, must not be null

uri - the object's uri, must not be null

baseURL - base URL for resolving the uri, may be null (no resolving of relative URLs)

Method Detail

getEllipsoid

public IEllipsoid getEllipsoid()

Specified by:

getEllipsoid in interface IGeodeticDatum

Returns:

the ellipsoid.

getPrimeMeridian

public IPrimeMeridian getPrimeMeridian()

Specified by:

getPrimeMeridian in interface IGeodeticDatum

Returns:

the primeMeridian.

setPrimeMeridian

public void setPrimeMeridian(IPrimeMeridian primeMeridian)

Specified by:

setPrimeMeridian in interface IGeodeticDatum

getWGS84Conversion

public Helmert getWGS84Conversion()

Specified by:

getWGS84Conversion in interface IGeodeticDatum

Returns:

the toWGS84Conversion information needed to convert this geodetic Datum into the geocentric WGS84 Datum.

setToWGS84

public void setToWGS84(Helmert toWGS84Conversion)

Specified by:

setToWGS84 in interface IGeodeticDatum

Parameters:

toWGS84Conversion - the transformation to be used to convert this geodetic datum into the wgs84 datum.

equals

public boolean equals(Object obj)

Overrides:

equals in class DatumRef

getReferencedObject

public GeodeticDatum getReferencedObject()
                                  throws ReferenceResolvingException

Description copied from class: Reference

Returns the referenced Object instance (may trigger resolving and fetching it).

Overrides:

getReferencedObject in class Reference<IDatum>

Returns:

the referenced Object instance

Throws:

ReferenceResolvingException - if the reference cannot be resolved