org.deegree.model.spatialschema
Class BoundaryImpl

java.lang.Object
  org.deegree.model.spatialschema.GeometryImpl
      org.deegree.model.spatialschema.BoundaryImpl

All Implemented Interfaces:

java.io.Serializable, Boundary, Geometry

Direct Known Subclasses:

PrimitiveBoundaryImpl

public abstract class BoundaryImpl
extends GeometryImpl
implements Boundary, java.io.Serializable

default implementation of the Boundary interface. The class is abstract because there isn't a boundary without a geometry type. Concrete implementations are CurveBoundary or SurfaceBoundary for example.

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Version:

5.6.2001

Author:

Andreas Poth

See Also:

Serialized Form

Field Summary

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

boundary, centroid, convexHull, crs, empty, envelope, mute, valid

Fields inherited from interface org.deegree.model.spatialschema.Geometry

BUFFER_CAP_BUTT, BUFFER_CAP_ROUND, BUFFER_CAP_SQUARE

Constructor Summary

protected

BoundaryImpl(CoordinateSystem crs)

Method Summary

boolean

isCycle() A geometric object, which has no boundary is a cycle.

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

calculateParam, clone, contains, contains, difference, distance, equals, getBoundary, getBuffer, getBuffer, getCentroid, getConvexHull, getCoordinateSystem, getEnvelope, getTolerance, intersection, intersects, isEmpty, isValid, isWithinDistance, setCoordinateSystem, setEmpty, setTolerance, setValid, toString, translate, union

Methods inherited from class java.lang.Object

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

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

contains, contains, difference, distance, getBoundary, getBuffer, getBuffer, getCentroid, getConvexHull, getCoordinateDimension, getCoordinateSystem, getDimension, getEnvelope, getTolerance, intersection, intersects, isEmpty, isWithinDistance, setTolerance, translate, union

Constructor Detail

BoundaryImpl

protected BoundaryImpl(CoordinateSystem crs)

Parameters:

crs - the reference system

Method Detail

isCycle

public boolean isCycle()

Description copied from interface: Boundary

A geometric object, which has no boundary is a cycle.

Specified by:

isCycle in interface Boundary

Returns:

if the boundary is set