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1   package org.apache.jcs.engine;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.jcs.engine.behavior.ICacheListener;
23  import org.apache.jcs.engine.behavior.ICacheObserver;
24  import org.apache.jcs.engine.behavior.IZombie;
25  
26  /**
27   * Zombie Observer.
28   */
29  public class ZombieCacheWatch
30      implements ICacheObserver, IZombie
31  {
32      /**
33       * Adds a feature to the CacheListener attribute of the ZombieCacheWatch object
34       * <p>
35       * @param cacheName The feature to be added to the CacheListener attribute
36       * @param obj The feature to be added to the CacheListener attribute
37       */
38      public void addCacheListener( String cacheName, ICacheListener obj )
39      {
40          // empty
41      }
42  
43      /**
44       * Adds a feature to the CacheListener attribute of the ZombieCacheWatch object
45       * <p>
46       * @param obj The feature to be added to the CacheListener attribute
47       */
48      public void addCacheListener( ICacheListener obj )
49      {
50          // empty
51      }
52  
53      /**
54       * @param cacheName
55       * @param obj
56       */
57      public void removeCacheListener( String cacheName, ICacheListener obj )
58      {
59          // empty
60      }
61  
62      /**
63       * @param obj
64       */
65      public void removeCacheListener( ICacheListener obj )
66      {
67          // empty
68      }
69  }