org.deegree.model.spatialschema
Class OrientablePrimitiveImpl

java.lang.Object
  org.deegree.model.spatialschema.GeometryImpl
      org.deegree.model.spatialschema.PrimitiveImpl
          org.deegree.model.spatialschema.OrientablePrimitiveImpl

All Implemented Interfaces:

Serializable, Geometry, OrientablePrimitive, Primitive

Direct Known Subclasses:

OrientableCurveImpl, OrientableSurfaceImpl

public abstract class OrientablePrimitiveImpl
extends PrimitiveImpl
implements OrientablePrimitive, Serializable

default implementation of the OrientablePrimitive interface from package deegree.model. the implementation is abstract because it doesn't make sense to instantiate it.

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

protected char

orientation

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

OrientablePrimitiveImpl(CoordinateSystem crs, char orientation) the constructor sets the curves orientation

Method Summary

char	getOrientation() returns the orientation of a curve
void	setOrientation(char orientation) sets the curves orientation

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

Field Detail

orientation

protected char orientation

Constructor Detail

OrientablePrimitiveImpl

protected OrientablePrimitiveImpl(CoordinateSystem crs,
                                  char orientation)
                           throws GeometryException

the constructor sets the curves orientation

Parameters:

crs - spatial reference system of the geometry

orientation - orientation of the curve ('+'|'-')

Throws:

GeometryException - will be thrown if orientation is invalid

Method Detail

getOrientation

public char getOrientation()

returns the orientation of a curve

Specified by:

getOrientation in interface OrientablePrimitive

Returns:

curve orientation ('+'|'-')

setOrientation

public void setOrientation(char orientation)
                    throws GeometryException

sets the curves orientation

Specified by:

setOrientation in interface OrientablePrimitive

Parameters:

orientation - orientation of the curve ('+'|'-')

Throws:

GeometryException - will be thrown if orientation is invalid