1 /*2 * Copyright (c) 2002-2003 by OpenSymphony3 * All rights reserved.4 */5 package com.opensymphony.workflow.util;6 7 import java.io.PrintWriter ;8 import java.io.Serializable ;9 10 11 /**12 * DOCUMENT ME!13 *14 * @author $author$15 * @version $Revision: 1.2 $16 */17 public interface XMLizable extends Serializable {18 //~ Static fields/initializers /////////////////////////////////////////////19 20 public static final String INDENT = " ";21 22 //~ Methods ////////////////////////////////////////////////////////////////23 24 public void writeXML(PrintWriter writer, int indent);25 }26