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.node.protocol;
020
021/**
022 * This interface should be implemented by JPPF task classes that wish to control
023 * whether they can be interrupted upon cancellation or timeout.
024 * @author Laurent Cohen
025 * @since 4.2.5
026 */
027public interface Interruptibility {
028  /**
029   * Determine whether the thread executing the task can be interrupted.
030   * @return {@code true} if the task can be interrupted, {@code false} otherwise.
031   */
032  boolean isInterruptible();
033}