provider/fastbin/src/main/java/org/apache/aries/rsa/provider/fastbin/io/Service.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.aries.rsa.provider.fastbin.io;

/**
 * The core lifecycle interface for ActiveMQ components.
 *
 * @version $Revision: 1.1 $
 */
public interface Service {

    /**
     * Starts the service.  No guarantee is given that the service has fully started
     * by the time this method returns.
     */
    void start() throws Exception;

    /**
     * Starts the service.  Executes the onComplete runnable once the service has fully started up.
     *
     * @param onComplete my be set to null if not interested in a callback.
     */
    void start(Runnable onComplete) throws Exception;

    /**
     * Stops the service.  No guarantee is given that the service has fully stopped
     * by the time this method returns.
     */
    void stop();

    /**
     * Stops the service.  Executes the onComplete runnable once the service has fully stopped.
     *
     * @param onComplete my be set to null if not interested in a callback.
     */
    void stop(Runnable onComplete);

}