/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotools.graph.traverse.standard;
import java.util.Iterator;
import org.geotools.graph.structure.DirectedGraphable;
import org.geotools.graph.structure.Graphable;
public class DirectedDijkstraIterator extends DijkstraIterator {
public DirectedDijkstraIterator(EdgeWeighter weighter) {
super(weighter);
}
protected Iterator getRelated(Graphable current) {
return(((DirectedGraphable)current).getOutRelated());
}
}