| /******************************************************************************* |
| * Copyright (c) 2003, 2012 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.internal.jobs; |
| |
| import org.eclipse.core.runtime.jobs.ISchedulingRule; |
| |
| /** |
| * The deadlock class stores information about a deadlock that just occurred. |
| * It contains an array of the threads that were involved in the deadlock |
| * as well as the thread that was chosen to be suspended and an array of locks |
| * held by that thread that are going to be suspended to resolve the deadlock. |
| */ |
| class Deadlock { |
| //all the threads which are involved in the deadlock |
| private Thread[] threads; |
| //the thread whose locks will be suspended to resolve deadlock |
| private Thread candidate; |
| //the locks that will be suspended |
| private ISchedulingRule[] locks; |
| |
| public Deadlock(Thread[] threads, ISchedulingRule[] locks, Thread candidate) { |
| this.threads = threads; |
| this.locks = locks; |
| this.candidate = candidate; |
| } |
| |
| public ISchedulingRule[] getLocks() { |
| return locks; |
| } |
| |
| public Thread getCandidate() { |
| return candidate; |
| } |
| |
| public Thread[] getThreads() { |
| return threads; |
| } |
| } |