org.h2gis.h2spatialext.function.spatial.properties
Class ST_ZMin

java.lang.Object
  org.h2gis.h2spatialapi.AbstractFunction
      org.h2gis.h2spatialapi.DeterministicScalarFunction
          org.h2gis.h2spatialext.function.spatial.properties.ST_ZMin

All Implemented Interfaces:

Function, ScalarFunction

public class ST_ZMin
extends DeterministicScalarFunction

ST_ZMin returns the minimal z-value of the given geometry.

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_ZMin()

Method Summary

String	getJavaStaticMethod()
static Double	getMinZ(com.vividsolutions.jts.geom.Geometry geom) Returns the minimal z-value of the given 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_ZMin

public ST_ZMin()

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

getMinZ

public static Double getMinZ(com.vividsolutions.jts.geom.Geometry geom)

Returns the minimal z-value of the given geometry.

Parameters:

geom - Geometry

Returns:

The minimal z-value of the given geometry, or null if the geometry is null.