org.openorb.notify.queue
Class DeadlineOrderer

java.lang.Object
  |
  +--org.openorb.notify.queue.DeadlineOrderer

All Implemented Interfaces:

Orderer

public class DeadlineOrderer

extends java.lang.Object

implements Orderer

This orderer implements a log(n) sorting mechanism using the java.util.TreeMap object. The key will be an integer from either a priority or a deadline.

Author:

Olivier Modica

Constructor Summary

DeadlineOrderer()
Default constructor.

Method Summary

int	getQueueSize() Get the current queue size.
java.lang.Object	pullEvent() Invoked to pull an event from the queue.
void	pushEvent(java.lang.Object event, java.lang.Short priorityKey, java.lang.Long deadlineKey) Invoked to push an event into the queue with respect to order.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeadlineOrderer

public DeadlineOrderer()

Default constructor.

Method Detail

pushEvent

public void pushEvent(java.lang.Object event,
                      java.lang.Short priorityKey,
                      java.lang.Long deadlineKey)

Invoked to push an event into the queue with respect to order.

Specified by:

pushEvent in interface Orderer

pullEvent

public java.lang.Object pullEvent()

Invoked to pull an event from the queue.

Specified by:

pullEvent in interface Orderer

getQueueSize

public int getQueueSize()

Get the current queue size.

Specified by:

getQueueSize in interface Orderer