org.h2gis.functions.spatial.properties

Class ST_IsClosed

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.properties.ST_IsClosed

All Implemented Interfaces:

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

public class ST_IsClosed
extends org.h2gis.api.DeterministicScalarFunction

Return TRUE if the provided geometry is a closed LINESTRING or MULTILINESTRING, null otherwise.

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_IsClosed() Default constructor

Method Summary

Modifier and Type	Method and Description
String	getJavaStaticMethod()
static Boolean	isClosed(com.vividsolutions.jts.geom.Geometry geometry)

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_IsClosed

public ST_IsClosed()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

isClosed

public static Boolean isClosed(com.vividsolutions.jts.geom.Geometry geometry)

Parameters:

geometry - Geometry

Returns:

True if the provided geometry is a closed LINESTRING or MULTILINESTRING, null otherwise