/* * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.xml.internal.ws.api.pipe; import com.sun.xml.internal.ws.api.pipe.helper.AbstractTubeImpl; /** * Clones the whole pipeline. * * <p> * Since {@link Pipe}s may form an arbitrary directed graph, someone needs * to keep track of isomorphism for a clone to happen correctly. This class * serves that role. * * @deprecated * Use {@link TubeCloner}. * @author Kohsuke Kawaguchi */ public final class PipeCloner extends TubeCloner { /** * {@link Pipe} version of {@link #clone(Tube)} */ public static Pipe clone(Pipe p) { return new PipeCloner().copy(p); } // no need to be constructed publicly. always use the static clone method. /*package*/ PipeCloner() {} /** * {@link Pipe} version of {@link #copy(Tube)} */ public <T extends Pipe> T copy(T p) { Pipe r = (Pipe)master2copy.get(p); if(r==null) { r = p.copy(this); // the pipe must puts its copy to the map by itself assert master2copy.get(p)==r : "the pipe must call the add(...) method to register itself before start copying other pipes, but "+p+" hasn't done so"; } return (T)r; } /** * The {@link Pipe} version of {@link #add(Tube, Tube)}. */ public void add(Pipe original, Pipe copy) { assert !master2copy.containsKey(original); assert original!=null && copy!=null; master2copy.put(original,copy); } /** * Disambiguation version. */ public void add(AbstractTubeImpl original, AbstractTubeImpl copy) { add((Tube)original,copy); } }