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     */
013    package org.jikesrvm.compilers.opt.util;
014    
015    
016    class ReverseFilteredDFSenumerateByFinish extends ReverseDFSenumerateByFinish {
017    
018      private final GraphEdgeFilter filter;
019    
020      ReverseFilteredDFSenumerateByFinish(Graph net, GraphNodeEnumeration nodes, GraphEdgeFilter filter) {
021        super(net, nodes);
022        this.filter = filter;
023      }
024    
025      protected GraphNodeEnumeration getConnected(GraphNode n) {
026        return filter.inNodes(n);
027      }
028    
029    }