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 015import java.util.Enumeration; 016 017 018class ReverseFilteredDFSenumerateByFinish extends ReverseDFSenumerateByFinish { 019 020 private final GraphEdgeFilter filter; 021 022 ReverseFilteredDFSenumerateByFinish(Graph net, Enumeration<GraphNode> nodes, GraphEdgeFilter filter) { 023 super(net, nodes); 024 this.filter = filter; 025 } 026 027 @Override 028 protected Enumeration<GraphNode> getConnected(GraphNode n) { 029 return filter.inNodes(n); 030 } 031 032}