org.gvsig.fmap.dal.store.h2.functions.spatial

Class ST_ZMax

java.lang.Object

org.gvsig.fmap.dal.store.h2.functions.AbstractH2Function

org.gvsig.fmap.dal.store.h2.functions.spatial.ST_ZMax

All Implemented Interfaces:

H2Function

public class ST_ZMax
extends AbstractH2Function

Author:

gvSIG Team

Constructor Summary

Constructors

Constructor and Description
ST_ZMax()

Method Summary

Modifier and Type	Method and Description
static java.lang.Double	execute(com.vividsolutions.jts.geom.Geometry geom) Returns the maximal z-value of the given geometry.
static double[]	zMinMax(com.vividsolutions.jts.geom.Coordinate[] cs) Determine the min and max "z" values in an array of Coordinates.

Methods inherited from class org.gvsig.fmap.dal.store.h2.functions.AbstractH2Function

getCreateFunctionSQL, getFullname, getName, isDeterministic

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ST_ZMax

public ST_ZMax()

Method Detail

execute

public static java.lang.Double execute(com.vividsolutions.jts.geom.Geometry geom)

Returns the maximal z-value of the given geometry.

Parameters:

geom - Geometry

Returns:

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

zMinMax

public static double[] zMinMax(com.vividsolutions.jts.geom.Coordinate[] cs)

Determine the min and max "z" values in an array of Coordinates.

Parameters:

cs - The array to search.

Returns:

An array of size 2, index 0 is min, index 1 is max.