/*
* 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.build.opt;
import org.geotools.graph.build.GraphBuilder;
import org.geotools.graph.build.basic.BasicGraphBuilder;
import org.geotools.graph.structure.Edge;
import org.geotools.graph.structure.Node;
import org.geotools.graph.structure.opt.OptEdge;
import org.geotools.graph.structure.opt.OptNode;
/**
* An implementation of GraphBuilder that builds optimized graph components.
*
* @see org.geotools.graph.structure.opt.OptNode
* @see org.geotools.graph.structure.opt.OptEdge
*
* @author Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net
*
*
* @source $URL$
*/
public class OptGraphBuilder extends BasicGraphBuilder {
/**
* Creates an optimized node.
*
* @see GraphBuilder#buildNode()
* @see OptNode
*/
public Node buildNode() {
return(new OptNode());
}
/**
* Creates an optimized edge.
*
* @see GraphBuilder#buildEdge()
* @see OptEdge
*/
public Edge buildEdge(Node nodeA, Node nodeB) {
return(new OptEdge((OptNode)nodeA, (OptNode)nodeB));
}
}