001/*
002 * JPPF.
003 * Copyright (C) 2005-2018 JPPF Team.
004 * http://www.jppf.org
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.jppf.management;
020
021import java.io.Serializable;
022
023/**
024 * Management interface for the administration of a JPPF component, driver or node.
025 * @author Laurent Cohen
026 */
027public interface JPPFAdminMBean extends Serializable
028{
029  /**
030   * Get detailed information about the node's JVM properties, environment variables
031   * and runtime information such as memory usage and available processors.
032   * @return a <code>JPPFSystemInformation</code> instance.
033   * @throws Exception if any error occurs.
034   */
035  JPPFSystemInformation systemInformation() throws Exception;
036}