Interface EventQueue

input/EventQueue.java:14–30

Interface for event queues. Any class that is not a movement model or a routing module but wishes to provide events for the simulation (like creating messages) must implement this interface and register itself to the simulator. See the EventQueueHandler class for configuration instructions.

 * instructions.
 */
public interface EventQueue {
	
	/**
	 * Returns the next event in the queue or ExternalEvent with time of 
	 * double.MAX_VALUE if there are no events left.
	 * @return The next event
	 */
	public ExternalEvent nextEvent();
	
	/**
	 * Returns next event's time or Double.MAX_VALUE if there are no 
	 * events left in the queue.
	 * @return Next event's time
	 */
	public double nextEventsTime();

}