| /******************************************************************************* |
| * Copyright (c) 2003, 2006 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.tests.harness; |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.core.runtime.jobs.Job; |
| |
| /** |
| * A job that runs for a specified amount of ticks, where each tick is represented |
| * by a sleep for a specified amount of milliseconds. |
| */ |
| public class TestJob extends Job { |
| private int ticks; |
| private long tickLength; |
| private int runCount = 0; |
| |
| /** |
| * A job that runs for one second in 100 millisecond increments. |
| */ |
| public TestJob(String name) { |
| this(name, 10, 100); |
| } |
| |
| /** |
| * A job that runs for the specified number of ticks at the |
| * given tick duration. |
| * @param name The name of this test job |
| * @param ticks The number of work ticks that this job should perform |
| * @param tickDuration The duration in milliseconds of each work tick |
| */ |
| public TestJob(String name, int ticks, long tickDuration) { |
| super(name); |
| this.ticks = ticks; |
| this.tickLength = tickDuration; |
| } |
| |
| /** |
| * Returns the number of times this job instance has been run, possibly including |
| * the current invocation if the job is currently running. |
| */ |
| public synchronized int getRunCount() { |
| return runCount; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public IStatus run(IProgressMonitor monitor) { |
| setRunCount(getRunCount() + 1); |
| //must have positive work |
| monitor.beginTask(getName(), ticks <= 0 ? 1 : ticks); |
| try { |
| for (int i = 0; i < ticks; i++) { |
| monitor.subTask("Tick: " + i); |
| if (monitor.isCanceled()) |
| return Status.CANCEL_STATUS; |
| try { |
| Thread.sleep(tickLength); |
| } catch (InterruptedException e) { |
| //ignore |
| } |
| monitor.worked(1); |
| } |
| if (ticks <= 0) |
| monitor.worked(1); |
| } finally { |
| monitor.done(); |
| } |
| return Status.OK_STATUS; |
| } |
| |
| private synchronized void setRunCount(int count) { |
| runCount = count; |
| } |
| } |