/* ==========================================
* JGraphT : a free Java graph-theory library
* ==========================================
*
* Project Info: http://jgrapht.sourceforge.net/
* Project Creator: Barak Naveh (http://sourceforge.net/users/barak_naveh)
*
* (C) Copyright 2003-2008, by Barak Naveh and Contributors.
*
* This program and the accompanying materials are dual-licensed under
* either
*
* (a) the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation, or (at your option) any
* later version.
*
* or (per the licensee's choosing)
*
* (b) the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation.
*/
/* -----------------
* EdgeTopologyCompare.java
* -----------------
* (C) Copyright 2005-2008, by Assaf Lehr and Contributors.
*
* Original Author: Assaf Lehr
* Contributor(s): -
*
* $Id$
*
* Changes
* -------
*/
package org.jgrapht.experimental.isomorphism;
import org.jgrapht.*;
/**
* @author Assaf
* @since Aug 6, 2005
*/
public class EdgeTopologyCompare
{
//~ Methods ----------------------------------------------------------------
/**
* Compare topology of the two graphs. It does not compare the contents of
* the vertexes/edges, but only the relationships between them.
*
* @param g1
* @param g2
*/
@SuppressWarnings("unchecked")
public static boolean compare(Graph g1, Graph g2)
{
boolean result = false;
GraphOrdering lg1 = new GraphOrdering(g1);
GraphOrdering lg2 = new GraphOrdering(g2);
result = lg1.equalsByEdgeOrder(lg2);
return result;
}
}
// End EdgeTopologyCompare.java