cgl.ogc.wms.gml_Impl
Class GMLPolygon_Impl

java.lang.Object
  cgl.ogc.wms.gml_Impl.GMLGeometry_Impl
      cgl.ogc.wms.gml_Impl.GMLPolygon_Impl

All Implemented Interfaces:

GMLGeometry, GMLPolygon

public class GMLPolygon_Impl

extends GMLGeometry_Impl

implements GMLPolygon

Title:

Description:

Copyright: Copyright (c) 2005

Company: Indiana University - Computer Science Dept.

Version:

1.0

Author:

Ahmet Sayar

Field Summary

Fields inherited from class cgl.ogc.wms.gml_Impl.GMLGeometry_Impl

element

Constructor Summary

GMLPolygon_Impl(org.w3c.dom.Element element)
Creates a new GMLPolygon_Impl object.

Method Summary

void	addInteriorRing(GMLLinearRing interiorRing) adds a interior ring to the polygon.
static GMLPolygon	createGMLPolygon(org.w3c.dom.Document doc) factory method to create a GMLPolygon.
org.w3c.dom.Element	getAsElement()
GMLLinearRing	getExteriorRing() returns the exterior ring of the polygon
GMLLinearRing[]	getInteriorRings() returns the interior rings of the polygon.
void	setExteriorRing(GMLLinearRing exteriorRing)

Methods inherited from class cgl.ogc.wms.gml_Impl.GMLGeometry_Impl

getId, getName, getSrs, setId, setSrs, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface cgl.ogc.wms.gml.GMLGeometry

getId, getName, getSrs, setId, setSrs

Constructor Detail

GMLPolygon_Impl

public GMLPolygon_Impl(org.w3c.dom.Element element)

Creates a new GMLPolygon_Impl object.

Parameters:

element - Element

Method Detail

createGMLPolygon

public static GMLPolygon createGMLPolygon(org.w3c.dom.Document doc)

factory method to create a GMLPolygon. the poly that will be returned doesn't contain any ring

Parameters:

doc - Document

Returns:

GMLPolygon

getAsElement

public org.w3c.dom.Element getAsElement()

Overrides:

getAsElement in class GMLGeometry_Impl

Returns:

Element

getExteriorRing

public GMLLinearRing getExteriorRing()

returns the exterior ring of the polygon

Specified by:

getExteriorRing in interface GMLPolygon

Returns:

GMLLinearRing

setExteriorRing

public void setExteriorRing(GMLLinearRing exteriorRing)

Specified by:

setExteriorRing in interface GMLPolygon

Parameters:

exteriorRing - GMLLinearRing

See Also:

org.deegree_impl.gml.GMLPolygon_Impl#getExteriorRing()

If an exterior ring already exsists, it will be removed before setting the new one.

getInteriorRings

public GMLLinearRing[] getInteriorRings()

returns the interior rings of the polygon. if no interior rings exists null should be returned

Specified by:

getInteriorRings in interface GMLPolygon

Returns:

GMLLinearRing[]

addInteriorRing

public void addInteriorRing(GMLLinearRing interiorRing)
                     throws GMLException

adds a interior ring to the polygon. if the submitted ring isn't not completly contained within the exterior ring an exception should be thrown.

Specified by:

addInteriorRing in interface GMLPolygon

Parameters:

interiorRing - GMLLinearRing

Throws:

GMLException