Package org.h2gis.functions.spatial.snap

Class ST_SnapToSelf

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.snap.ST_SnapToSelf

All Implemented Interfaces:

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

public class ST_SnapToSelf
extends org.h2gis.api.DeterministicScalarFunction

Snaps a geometry to itself with a given tolerance Allows optionally cleaning the result to ensure it is topologically valid

Author:

Erwan Bocher

Field Summary

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Fields inherited from interface org.h2gis.api.ScalarFunction

PROP_DETERMINISTIC

Constructor Summary

Constructors

Constructor	Description
ST_SnapToSelf()

Method Summary

Modifier and Type	Method	Description
static org.locationtech.jts.geom.Geometry	execute(org.locationtech.jts.geom.Geometry geometryA, double distance)	Snaps a geometry to itself with a given tolerance
static org.locationtech.jts.geom.Geometry	execute(org.locationtech.jts.geom.Geometry geometryA, double distance, boolean clean)	Snaps a geometry to itself with a given tolerance
String	getJavaStaticMethod()

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_SnapToSelf

public ST_SnapToSelf()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

execute

public static org.locationtech.jts.geom.Geometry execute(org.locationtech.jts.geom.Geometry geometryA,
                                                         double distance)
                                                  throws SQLException

Snaps a geometry to itself with a given tolerance

Parameters:

geometryA - a geometry to snap

distance - the tolerance to use

Returns:

the snapped geometries

Throws:

SQLException

execute

public static org.locationtech.jts.geom.Geometry execute(org.locationtech.jts.geom.Geometry geometryA,
                                                         double distance,
                                                         boolean clean)
                                                  throws SQLException

Snaps a geometry to itself with a given tolerance

Parameters:

geometryA - a geometry to snap

distance - the tolerance to use

clean - true to clean the geometry

Returns:

the snapped geometries

Throws:

SQLException