org.deegree_impl.model.geometry
Class GM_OrientablePrimitive_Impl

java.lang.Object
  org.deegree_impl.model.geometry.GM_Object_Impl
      org.deegree_impl.model.geometry.GM_Primitive_Impl
          org.deegree_impl.model.geometry.GM_OrientablePrimitive_Impl

All Implemented Interfaces:

GM_Object, GM_OrientablePrimitive, GM_Primitive, java.io.Serializable

Direct Known Subclasses:

GM_OrientableCurve_Impl, GM_OrientableSurface_Impl

abstract class GM_OrientablePrimitive_Impl

extends GM_Primitive_Impl

implements GM_OrientablePrimitive, java.io.Serializable

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

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Version:

8.6.2001

Author:

Andreas Poth

Field Summary

protected char	orientation
private static long	serialVersionUID Use serialVersionUID for interoperability.

Fields inherited from class org.deegree_impl.model.geometry.GM_Object_Impl

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

Constructor Summary

protected

GM_OrientablePrimitive_Impl(CS_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_impl.model.geometry.GM_Object_Impl

calculateParam, clone, contains, contains, difference, distance, equals, getBoundary, getBuffer, getCentroid, getConvexHull, getCoordinateSystem, getEnvelope, intersection, intersects, isEmpty, isValid, isWithinDistance, setCoordinateSystem, setEmpty, 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.geometry.GM_Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

Use serialVersionUID for interoperability.

See Also:

Constant Field Values

orientation

protected char orientation

Constructor Detail

GM_OrientablePrimitive_Impl

protected GM_OrientablePrimitive_Impl(CS_CoordinateSystem crs,
                                      char orientation)
                               throws GM_Exception

the constructor sets the curves orientation

Parameters:

crs - spatial reference system of the geometry

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

Throws:

GM_Exception - will be thrown if orientation is invalid

Method Detail

getOrientation

public char getOrientation()

returns the orientation of a curve

Specified by:

getOrientation in interface GM_OrientablePrimitive

Returns:

curve orientation ('+'|'-')

setOrientation

public void setOrientation(char orientation)
                    throws GM_Exception

sets the curves orientation

Specified by:

setOrientation in interface GM_OrientablePrimitive

Parameters:

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

Throws:

GM_Exception - will be thrown if orientation is invalid