org.jdeferred.DeferredRunnable Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jdeferred-core Show documentation

Java Deferred/Promise library similar to JQuery.

There is a newer version: 1.2.6

package org.jdeferred;

import org.jdeferred.DeferredManager.StartPolicy;
import org.jdeferred.impl.DeferredObject;

/**
 * Use this as superclass in case you need to be able to be able to notify progress.
 * If you don't need to notify progress, you can simply use {@link Runnable}
 * 
 * @see #notify(Object)
 * @author Ray Tsang
 *
 * @param  Type used for {@link Deferred#notify(Object)}
 */
public abstract class DeferredRunnable implements Runnable {
	private final Deferred deferred = new DeferredObject();
	private final StartPolicy startPolicy;
	
	public DeferredRunnable() {
		this.startPolicy = StartPolicy.DEFAULT;
	}
	
	public DeferredRunnable(StartPolicy startPolicy) {
		this.startPolicy = startPolicy;
	}
	
	/**
	 * @see Deferred#notify(Object)
	 * @param progress
	 */
	protected void notify(P progress) {
		deferred.notify(progress);
	}
	
	protected Deferred getDeferred() {
		return deferred;
	}

	public StartPolicy getStartPolicy() {
		return startPolicy;
	}
}