org.h2gis.functions.spatial.operators

Class ST_SymDifference

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.operators.ST_SymDifference

All Implemented Interfaces:

org.h2gis.api.Function, org.h2gis.api.ScalarFunction

public class ST_SymDifference
extends org.h2gis.api.DeterministicScalarFunction

Compute the symmetric difference between two Geometries.

Author:

Nicolas Fortin

Field Summary

Fields inherited from interface org.h2gis.api.ScalarFunction

PROP_DETERMINISTIC, PROP_NOBUFFER

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Constructor Summary

Constructors

Constructor and Description
ST_SymDifference() Default constructor

Method Summary

Modifier and Type	Method and Description
String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Geometry	symDifference(com.vividsolutions.jts.geom.Geometry a, com.vividsolutions.jts.geom.Geometry b)

Methods inherited from class org.h2gis.api.AbstractFunction

addProperty, getProperty, removeProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.h2gis.api.Function

getProperty

Constructor Detail

ST_SymDifference

public ST_SymDifference()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

symDifference

public static com.vividsolutions.jts.geom.Geometry symDifference(com.vividsolutions.jts.geom.Geometry a,
                                                                 com.vividsolutions.jts.geom.Geometry b)

Parameters:

a - Geometry instance.

b - Geometry instance

Returns:

the symmetric difference between two geometries