001package org.apache.commons.jcs.engine.behavior; 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 java.util.concurrent.ScheduledExecutorService; 023 024 025/** 026 * Marker interface to allow the injection of a central ScheduledExecutorService 027 * for all modules requiring scheduled background operations. 028 * <p> 029 * @author Thomas Vandahl 030 * 031 */ 032public interface IRequireScheduler 033{ 034 /** 035 * Inject an instance of a central ScheduledExecutorService 036 * @param scheduledExecutor 037 */ 038 void setScheduledExecutorService( ScheduledExecutorService scheduledExecutor ); 039}