/* * @(#)Patcher.java	1.6 05/11/17 *  * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * -Redistribution of source code must retain the above copyright notice, this *  list of conditions and the following disclaimer. * * -Redistribution in binary form must reproduce the above copyright notice, *  this list of conditions and the following disclaimer in the documentation *  and/or other materials provided with the distribution. * * Neither the name of Sun Microsystems, Inc. or the names of contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN") * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS * DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST * REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, * INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY * OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * You acknowledge that this software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of any * nuclear facility. */package jnlp.sample.jardiff;import java.io.IOException;import java.io.OutputStream;import java.net.URL;/** * Patcher describes the necessary method to apply and create deltas. * * @version 1.8, 01/23/03 */public interface Patcher {    /**     * Applies a patch previously created with <code>createPatch</code>.     * Pass in a delegate to be notified of the status of the patch.     */    public void applyPatch(PatchDelegate delegate, String oldJarPath,                           String deltaPath, OutputStream result) throws IOException;            /**     * Callback used when patching a file.     */    public interface PatchDelegate {        public void patching(int percentDone);    }}