001package org.apache.commons.jcs.utils.access; 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 */ 021 022/** 023 * This is an abstract template for JCSWorkerHelper implementations. it simple has a convenience 024 * method for setting the finished flag. 025 * <p> 026 * @author tsavo 027 */ 028public abstract class AbstractJCSWorkerHelper<V> implements JCSWorkerHelper<V> 029{ 030 /** finished flag. Can't we use wait notify? */ 031 private boolean finished = false; 032 033 /** 034 * Default 035 */ 036 public AbstractJCSWorkerHelper() 037 { 038 super(); 039 } 040 041 /** 042 * @return finished 043 */ 044 @Override 045 public synchronized boolean isFinished() 046 { 047 return finished; 048 } 049 050 /** 051 * @param isFinished 052 */ 053 @Override 054 public synchronized void setFinished( boolean isFinished ) 055 { 056 finished = isFinished; 057 } 058}