/* $Id: ParentDataEntryWriter.java,v 1.3.2.1 2006/01/16 22:57:56 eric Exp $ * * ProGuard -- shrinking, optimization, and obfuscation of Java class files. * * Copyright (c) 2002-2006 Eric Lafortune (eric@graphics.cornell.edu) * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * * This program 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 for * more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */package proguard.io;import java.io.*;/** * This DataEntryWriter lets another DataEntryWriter write the parent data * entries. * * @author Eric Lafortune */public class ParentDataEntryWriter implements DataEntryWriter{    private DataEntryWriter dataEntryWriter;    /**     * Creates a new ParentDataEntryWriter.     * @param dataEntryWriter the DataEntryWriter to which the writing will be     *                        delegated, passing the data entries' parents.     */    public ParentDataEntryWriter(DataEntryWriter dataEntryWriter)    {        this.dataEntryWriter = dataEntryWriter;    }    // Implementations for DataEntryWriter.    public OutputStream getOutputStream(DataEntry dataEntry) throws IOException    {        return getOutputStream(dataEntry, null);    }    public OutputStream getOutputStream(DataEntry dataEntry,                                        Finisher  finisher) throws IOException    {        return dataEntryWriter.getOutputStream(dataEntry.getParent(),                                               finisher);    }    public void close() throws IOException    {        dataEntryWriter.close();    }}