package nl.nikhef.safaripark;

/**
 * Notifies others of the status of the deferred.
 * 
 * @author VvB
 */
public interface DeferredListener {

	/**
	 * Notifies of the number of tasks stacked.
	 * 
	 * @param tasksQueued	The number of items on the list.
	 */
	public void deferredTasksUpdated(int tasksQueued);
	
}
