bundles/org.eclipse.core.jobs/src/org/eclipse/core/runtime/jobs/JobChangeAdapter.java

/*******************************************************************************
 * 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.runtime.jobs;

/**
 * This adapter class provides default implementations for the
 * methods described by the <code>IJobChangeListener</code> interface.
 * <p>
 * Classes that wish to listen to the progress of scheduled jobs can
 * extend this class and override only the methods which they are
 * interested in.
 * </p>
 *
 * @see IJobChangeListener
 * @since 3.0
 */
public class JobChangeAdapter implements IJobChangeListener {
	/* (non-Javadoc)
	 * @see IJobChangeListener#aboutToRun(IJobChangeEvent)
	 * This default implementation does nothing
	 */
	public void aboutToRun(IJobChangeEvent event) {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see IJobChangeListener#awake(IJobChangeEvent)
	 * This default implementation does nothing
	 */
	public void awake(IJobChangeEvent event) {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see IJobChangeListener#done(IJobChangeEvent)
	 * This default implementation does nothing
	 */
	public void done(IJobChangeEvent event) {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see IJobChangeListener#running(IJobChangeEvent)
	 * This default implementation does nothing
	 */
	public void running(IJobChangeEvent event) {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see IJobChangeListener#scheduled(IJobChangeEvent)
	 * This default implementation does nothing
	 */
	public void scheduled(IJobChangeEvent event) {
		// do nothing
	}

	/* (non-Javadoc)
	 * @see IJobChangeListener#sleeping(IJobChangeEvent)
	 * This default implementation does nothing
	 */
	public void sleeping(IJobChangeEvent event) {
		// do nothing
	}
}