1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
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  }