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

 class PolygonImpl
extends SurfacePatchImpl
implements Polygon, Serializable

Author:

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

Field Summary

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

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

Constructor Summary

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

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

Method Summary

Object	clone() returns a shallow copy of the geometry
boolean	contains(Geometry gmo) The Boolean valued operation "contains" shall return TRUE if this Geometry contains another Geometry.
boolean	equals(Object other) checks if this curve is completly equal to the submitted geometry
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, getExteriorRing, 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, getExteriorRing, getInteriorRings, getInterpolation

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

getEnvelope, getPerimeter

Constructor Detail

PolygonImpl

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

Parameters:

exteriorRing -

interiorRings -

crs -

PolygonImpl

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.

equals

public boolean equals(Object other)

checks if this curve is completly equal to the submitted geometry

Overrides:

equals in class SurfacePatchImpl

Parameters:

other - object to compare to

toString

public String toString()

Overrides:

toString in class SurfacePatchImpl

Returns:

clone

public Object clone()

returns a shallow copy of the geometry

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

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