edu.iu.harp.io

Class EventQueue

java.lang.Object

edu.iu.harp.io.EventQueue

public class EventQueue
extends java.lang.Object

The queue for Events

Constructor Summary

Constructors

Constructor and Description
EventQueue()

Method Summary

Modifier and Type	Method and Description
void	addEvent(Event event) Add a event to the queue
Event	getEvent() Retrieves and removes the head of this queue, or returns null if this queue is empty.
Event	waitEvent() Retrieves and removes the head of this queue, waiting if necessary until an element becomes available.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventQueue

public EventQueue()

Method Detail

addEvent

public void addEvent(Event event)

Add a event to the queue

Parameters:

event - the event to be added

waitEvent

public Event waitEvent()

Retrieves and removes the head of this queue, waiting if necessary until an element becomes available.

Returns:

the next event

getEvent

public Event getEvent()

Retrieves and removes the head of this queue, or returns null if this queue is empty.