org.deegree.filter
Class Filters

java.lang.Object
  org.deegree.filter.Filters

public class Filters
extends Object

Various static methods for performing standard tasks on Filter objects.

Version:

$Revision: 20388 $, $Date: 2009-10-27 15:25:34 +0100 (Di, 27 Okt 2009) $

Author:

Markus Schneider, last edited by: $Author: mschneider $

See Also:

Filter

Constructor Summary

Filters()

Method Summary

static Geometry[]	getGeometries(Filter filter) Returns all Geometry-values contained in the given Filter (taking nesting into account).
static PropertyName[]	getPropertyNames(Filter filter) Returns all PropertyNames contained in the given Filter (taking nesting into account).

Methods inherited from class java.lang.Object

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

Constructor Detail

Filters

public Filters()

Method Detail

getPropertyNames

public static PropertyName[] getPropertyNames(Filter filter)

Returns all PropertyNames contained in the given Filter (taking nesting into account).

Parameters:

filter - filter to be traversed, must not be null

Returns:

PropertyNames found on any nodes of the Filter, can be empty, but never null

getGeometries

public static Geometry[] getGeometries(Filter filter)

Returns all Geometry-values contained in the given Filter (taking nesting into account).

Parameters:

filter - filter to be traversed, must not be null

Returns:

Geometrys found on any nodes of the Filter, can be empty, but never null