CacheKeyGenerator.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or modify it under 5 * the terms of the GNU Lesser General Public License as published by the Free 6 * Software Foundation; either version 2.1 of the License, or (at your option) 7 * any later version. 8 * 9 * This library is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 12 * details. 13 */ 14 15 package com.liferay.portal.kernel.cache.key; 16 17 import com.liferay.portal.kernel.util.StringBundler; 18 19 /** 20 * <a href="CacheKeyGenerator.java.html"><b><i>View Source</i></b></a> 21 * 22 * @author Michael C. Han 23 * @author Shuyang Zhou 24 */ 25 public interface CacheKeyGenerator extends Cloneable { 26 27 public CacheKeyGenerator append(String key); 28 29 public CacheKeyGenerator append(String[] keys); 30 31 public CacheKeyGenerator append(StringBundler sb); 32 33 public CacheKeyGenerator clone(); 34 35 public String finish(); 36 37 public String getCacheKey(String key); 38 39 public String getCacheKey(String[] keys); 40 41 public String getCacheKey(StringBundler sb); 42 43 }