001/*
002 *  This file is part of the Jikes RVM project (http://jikesrvm.org).
003 *
004 *  This file is licensed to You under the Eclipse Public License (EPL);
005 *  You may not use this file except in compliance with the License. You
006 *  may obtain a copy of the License at
007 *
008 *      http://www.opensource.org/licenses/eclipse-1.0.php
009 *
010 *  See the COPYRIGHT.txt file distributed with this work for information
011 *  regarding copyright ownership.
012 */
013package org.jikesrvm.compilers.opt.util;
014
015
016/**
017 *  Graph representations that use explicit edge objects should have
018 * their edge objects implement this interface.
019 */
020public interface GraphEdge {
021
022  GraphNode from();
023
024  GraphNode to();
025
026}
027
028
029