org.h2gis.functions.spatial.properties

Class ST_ExteriorRing

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.properties.ST_ExteriorRing

All Implemented Interfaces:

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

public class ST_ExteriorRing
extends org.h2gis.api.DeterministicScalarFunction

Returns a LinearRing instance or Null if parameter is not a Polygon.

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_ExteriorRing() Default constructor

Method Summary

Modifier and Type	Method and Description
static org.locationtech.jts.geom.Geometry	getExteriorRing(org.locationtech.jts.geom.Geometry geometry)
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_ExteriorRing

public ST_ExteriorRing()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

getExteriorRing

public static org.locationtech.jts.geom.Geometry getExteriorRing(org.locationtech.jts.geom.Geometry geometry)

Parameters:

geometry - Instance of Polygon

Returns:

LinearRing instance or Null if parameter is not a Polygon.