001package org.apache.commons.jcs.engine; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022import org.apache.commons.jcs.engine.behavior.ICacheListener; 023import org.apache.commons.jcs.engine.behavior.ICacheObserver; 024import org.apache.commons.jcs.engine.behavior.IZombie; 025 026/** 027 * Zombie Observer. 028 */ 029public class ZombieCacheWatch 030 implements ICacheObserver, IZombie 031{ 032 /** 033 * Adds a feature to the CacheListener attribute of the ZombieCacheWatch object 034 * <p> 035 * @param cacheName The feature to be added to the CacheListener attribute 036 * @param obj The feature to be added to the CacheListener attribute 037 */ 038 @Override 039 public <K, V> void addCacheListener( String cacheName, ICacheListener<K, V> obj ) 040 { 041 // empty 042 } 043 044 /** 045 * Adds a feature to the CacheListener attribute of the ZombieCacheWatch object 046 * <p> 047 * @param obj The feature to be added to the CacheListener attribute 048 */ 049 @Override 050 public <K, V> void addCacheListener( ICacheListener<K, V> obj ) 051 { 052 // empty 053 } 054 055 /** 056 * @param cacheName 057 * @param obj 058 */ 059 @Override 060 public <K, V> void removeCacheListener( String cacheName, ICacheListener<K, V> obj ) 061 { 062 // empty 063 } 064 065 /** 066 * @param obj 067 */ 068 @Override 069 public <K, V> void removeCacheListener( ICacheListener<K, V> obj ) 070 { 071 // empty 072 } 073}