org.h2gis.h2spatialext.function.spatial.predicates
Class ST_DWithin

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatialext.function.spatial.predicates.ST_DWithin

All Implemented Interfaces:

Function, ScalarFunction

public class ST_DWithin
extends DeterministicScalarFunction

ST_DWithin returns true if the geometries are within the specified distance of one another.

Author:

Adam Gouge

Field Summary

Fields inherited from interface org.h2gis.h2spatialapi.ScalarFunction

PROP_DETERMINISTIC, PROP_NOBUFFER

Fields inherited from interface org.h2gis.h2spatialapi.Function

PROP_NAME, PROP_REMARKS

Constructor Summary

ST_DWithin()

Method Summary

String	getJavaStaticMethod()
static Boolean	isWithinDistance(com.vividsolutions.jts.geom.Geometry geomA, com.vividsolutions.jts.geom.Geometry geomB, Double distance) Returns true if the geometries are within the specified distance of one another.

Methods inherited from class org.h2gis.h2spatialapi.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.h2spatialapi.Function

getProperty

Constructor Detail

ST_DWithin

public ST_DWithin()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

isWithinDistance

public static Boolean isWithinDistance(com.vividsolutions.jts.geom.Geometry geomA,
                                       com.vividsolutions.jts.geom.Geometry geomB,
                                       Double distance)

Returns true if the geometries are within the specified distance of one another.

Parameters:

geomA - Geometry A

geomA - Geometry B

distance - Distance

Returns:

True if if the geometries are within the specified distance of one another