org.deegree.model.spatialschema
Class PolygonImpl

java.lang.Object
  org.deegree.model.spatialschema.SurfacePatchImpl
      org.deegree.model.spatialschema.PolygonImpl

All Implemented Interfaces:

Serializable, GenericSurface, Polygon, SurfacePatch

public class PolygonImpl
extends SurfacePatchImpl
implements Polygon, Serializable

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

Andreas Poth, last edited by: $Author: mschneider $

See Also:

Serialized Form

Field Summary

Fields inherited from class org.deegree.model.spatialschema.SurfacePatchImpl

area, centroid, crs, exteriorRing, interiorRings, interpolation, valid

Constructor Summary

protected	PolygonImpl(Ring exteriorRing, Ring[] interiorRings, CoordinateSystem crs)
protected	PolygonImpl(SurfaceInterpolation interpolation, Position[] exteriorRing, Position[][] interiorRings, CoordinateSystem crs) Creates a new PolygonImpl object.

Method Summary

Object	clone()
boolean	contains(Geometry gmo) The Boolean valued operation "contains" shall return TRUE if this Geometry contains another Geometry.
boolean	equals(Object other)
SurfaceBoundary	getBoundary() The operation "boundary" shall return the boundary of this SurfacePatch represented as a collection of Curves organized as a SurfaceBoundary, consisting of Curve instances along the boundary of the aggregate Surface, and interior to the Surface where SurfacePatches are adjacent.
boolean	intersects(Geometry gmo) The Boolean valued operation "intersects" shall return TRUE if this Geometry intersects another Geometry.
String	toString()

Methods inherited from class org.deegree.model.spatialschema.SurfacePatchImpl

calculateCentroid, calculateParam, getArea, getCentroid, getCoordinateSystem, getEnvelope, getExterior, getExteriorRing, getInterior, getInteriorRings, getInterpolation, getPerimeter, isValid, setValid

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.deegree.model.spatialschema.SurfacePatch

getArea, getCentroid, getCoordinateSystem, getExterior, getExteriorRing, getInterior, getInteriorRings, getInterpolation

Methods inherited from interface org.deegree.model.spatialschema.GenericSurface

getEnvelope, getPerimeter

Constructor Detail

PolygonImpl

protected PolygonImpl(Ring exteriorRing,
                      Ring[] interiorRings,
                      CoordinateSystem crs)

Parameters:

exteriorRing -

interiorRings -

crs -

PolygonImpl

protected PolygonImpl(SurfaceInterpolation interpolation,
                      Position[] exteriorRing,
                      Position[][] interiorRings,
                      CoordinateSystem crs)
               throws GeometryException

Creates a new PolygonImpl object.

Parameters:

interpolation -

exteriorRing -

interiorRings -

crs -

Throws:

GeometryException

Method Detail

getBoundary

public SurfaceBoundary getBoundary()

The operation "boundary" shall return the boundary of this SurfacePatch represented as a collection of Curves organized as a SurfaceBoundary, consisting of Curve instances along the boundary of the aggregate Surface, and interior to the Surface where SurfacePatches are adjacent.

Returns:

the boundary of this SurfacePatch

equals

public boolean equals(Object other)

Overrides:

equals in class SurfacePatchImpl

toString

public String toString()

Overrides:

toString in class SurfacePatchImpl

clone

public Object clone()

Overrides:

clone in class Object

intersects

public boolean intersects(Geometry gmo)

The Boolean valued operation "intersects" shall return TRUE if this Geometry intersects another Geometry. Within a Complex, the Primitives do not intersect one another. In general, topologically structured data uses shared geometric objects to capture intersection information.

Specified by:

intersects in interface SurfacePatch

Returns:

true if this surfacepatch intersects with given Geometry

contains

public boolean contains(Geometry gmo)

The Boolean valued operation "contains" shall return TRUE if this Geometry contains another Geometry.

Specified by:

contains in interface SurfacePatch

Returns:

true if this surfacepatch contains given Geometry