001 /* 002 * Copyright 2001-2004 The Apache Software Foundation 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 package org.apache.commons.cache.remote; 017 018 import java.io.Serializable; 019 020 /** 021 * tk. 022 * 023 * @version $Id: ClearRequest.java 155435 2005-02-26 13:17:27Z dirkv $ 024 * @author Rodney Waldhoff 025 */ 026 public class ClearRequest implements CacheRequest { 027 protected Serializable _key = null; 028 029 public ClearRequest(Serializable key) { 030 _key = key; 031 } 032 033 public Serializable getKey() { 034 return _key; 035 } 036 037 public boolean equals(ClearRequest req) { 038 return ( (null != req) && (null == req.getKey() ? null == _key : _key.equals(req.getKey())) ); 039 } 040 041 public int hashCode() { 042 return (null == _key ? -1 : _key.hashCode()); 043 } 044 }