org.deegree.geometry.refs
Class PointReference

java.lang.Object
  org.deegree.commons.tom.Reference<T>
      org.deegree.commons.tom.gml.GMLReference<T>
          org.deegree.geometry.refs.GeometryReference<T>
              org.deegree.geometry.refs.GeometricPrimitiveReference<Point>
                  org.deegree.geometry.refs.PointReference

All Implemented Interfaces:

GMLObject, Object, TypedObjectNode, Geometry, GeometricPrimitive, Point

public class PointReference
extends GeometricPrimitiveReference<Point>
implements Point

The class TODO add class documentation here.

Version:

$Revision: 31641 $, $Date: 2011-08-24 21:24:55 +0200 (Wed, 24 Aug 2011) $

Author:

Markus Schneider, last edited by: $Author: mschneider $

Nested Class Summary

Nested classes/interfaces inherited from interface org.deegree.geometry.primitive.GeometricPrimitive

GeometricPrimitive.PrimitiveType

Nested classes/interfaces inherited from interface org.deegree.geometry.Geometry

Geometry.GeometryType

Constructor Summary

PointReference(GMLReferenceResolver resolver, String uri, String baseURL)
Creates a new PointReference instance.

Method Summary

double	get(int dimension) Returns the value of the specified ordinate.
double	get0() Returns the value of the first ordinate.
double	get1() Returns the value of the second ordinate.
double	get2() Returns the value of the third ordinate.
double[]	getAsArray() Returns all ordinates.
GeometricPrimitive.PrimitiveType	getPrimitiveType() Returns the type of primitive.

Methods inherited from class org.deegree.geometry.refs.GeometricPrimitiveReference

getGeometryType

Methods inherited from class org.deegree.geometry.refs.GeometryReference

contains, crosses, equals, getBuffer, getCentroid, getConvexHull, getCoordinateDimension, getCoordinateSystem, getDifference, getDistance, getEnvelope, getGMLProperties, getIntersection, getPrecision, getUnion, intersects, isBeyond, isDisjoint, isSFSCompliant, isWithin, isWithinDistance, overlaps, setCoordinateSystem, setGMLProperties, setId, setPrecision, touches

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

getId, getReferencedObject, getURI, isLocal, isResolved, resolve

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deegree.geometry.primitive.GeometricPrimitive

getGeometryType

Methods inherited from interface org.deegree.geometry.Geometry

contains, crosses, equals, getBuffer, getCentroid, getConvexHull, getCoordinateDimension, getCoordinateSystem, getDifference, getDistance, getEnvelope, getId, getIntersection, getPrecision, getUnion, intersects, isBeyond, isDisjoint, isSFSCompliant, isWithin, isWithinDistance, overlaps, setCoordinateSystem, setGMLProperties, setId, setPrecision, touches

Methods inherited from interface org.deegree.commons.tom.gml.GMLObject

getGMLProperties

Constructor Detail

PointReference

public PointReference(GMLReferenceResolver resolver,
                      String uri,
                      String baseURL)

Creates a new PointReference instance.

Parameters:

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

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

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

Method Detail

get

public double get(int dimension)

Description copied from interface: Point

Returns the value of the specified ordinate.

Specified by:

get in interface Point

Parameters:

dimension - ordinate to be returned (first dimension=0)

Returns:

ordinate value of the passed dimension, or Double.NAN if dimension is greater than the number of actual dimensions

getAsArray

public double[] getAsArray()

Description copied from interface: Point

Returns all ordinates.

Specified by:

getAsArray in interface Point

Returns:

all ordinates, the length of the array is equal to the number of dimensions

getPrimitiveType

public GeometricPrimitive.PrimitiveType getPrimitiveType()

Description copied from interface: GeometricPrimitive

Returns the type of primitive.

Specified by:

getPrimitiveType in interface GeometricPrimitive

Specified by:

getPrimitiveType in interface Point

Overrides:

getPrimitiveType in class GeometricPrimitiveReference<Point>

Returns:

the type of primitive

get0

public double get0()

Description copied from interface: Point

Returns the value of the first ordinate.

Specified by:

get0 in interface Point

Returns:

value of the first ordinate

get1

public double get1()

Description copied from interface: Point

Returns the value of the second ordinate.

Specified by:

get1 in interface Point

Returns:

value of the second ordinate, or Double.NAN if the point only has one dimension

get2

public double get2()

Description copied from interface: Point

Returns the value of the third ordinate.

Specified by:

get2 in interface Point

Returns:

value of the third ordinate, or Double.NAN if the point only has one or two dimensions