org.h2gis.h2spatial.internal.function.spatial.properties
Class ST_Y

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatial.internal.function.spatial.properties.ST_Y

All Implemented Interfaces:

Function, ScalarFunction

public class ST_Y
extends DeterministicScalarFunction

Get the first Y coordinate

Author:

Nicolas Fortin

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_Y()
Default constructor

Method Summary

String	getJavaStaticMethod()
static Double	getY(com.vividsolutions.jts.geom.Geometry geometry)

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_Y

public ST_Y()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

getY

public static Double getY(com.vividsolutions.jts.geom.Geometry geometry)

Parameters:

geometry - Geometry instance

Returns:

A y coordinate or null if null or empty geometry.