001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.camel;
018
019import java.util.concurrent.ExecutorService;
020
021/**
022 * Is used for easy configuration of {@link ExecutorService}.
023 */
024public interface ExecutorServiceAware {
025
026    /**
027     * Gets the executor service
028     *
029     * @return the executor
030     */
031    ExecutorService getExecutorService();
032
033    /**
034     * Sets the executor service to be used.
035     *
036     * @param executorService the executor
037     */
038    void setExecutorService(ExecutorService executorService);
039
040    /**
041     * Gets the reference to lookup in the {@link org.apache.camel.spi.Registry} for the executor service to be used.
042     *
043     * @return the reference, or <tt>null</tt> if the executor was set directly
044     */
045    String getExecutorServiceRef();
046
047    /**
048     * Sets a reference to lookup in the {@link org.apache.camel.spi.Registry} for the executor service to be used.
049     *
050     * @param executorServiceRef reference for the executor
051     */
052    void setExecutorServiceRef(String executorServiceRef);
053
054}