luky.util
Class BlockingQueue

java.lang.Object
  luky.util.BlockingQueue

public class BlockingQueue
extends Object

BlockingQueue is used to coordinate work between a producer and consumer threads. The producer adds elements to the queue containing information The consumer threads remove objects from the queue, if the queue is empty the thread will block until a new object is added to the queue. Revision Changes :

• 1.00 - initial version
• 1.01 - synchronized list access

Version:

1.01

Author:

Chris Lukassen

Field Summary

protected List

queue

Constructor Summary

BlockingQueue()
default constructor

Method Summary

void	add(Object o) add an element to the queue
void	addLast(Object o) add an element to the queue (equals add, but for left for compatibilty)
void	clearAndAdd(Object o) clear the queue and add an element to the queue
Object	get() Deprecated. will be replaced by remove in the future, get will become peekFirst!
Object	getFirst() Deprecated. will be replaced by remove in the future
Object	peekFirst() Peeks a the first element, but leaves it in the queue
Object	remove() get the first element from the queue (and remove it from the queue)

Methods inherited from class java.lang.Object

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

Field Detail

queue

protected List queue

Constructor Detail

BlockingQueue

public BlockingQueue()

default constructor

Method Detail

clearAndAdd

public void clearAndAdd(Object o)

clear the queue and add an element to the queue

addLast

public void addLast(Object o)

add an element to the queue (equals add, but for left for compatibilty)

add

public void add(Object o)

add an element to the queue

peekFirst

public Object peekFirst()

Peeks a the first element, but leaves it in the queue

getFirst

public Object getFirst()

Deprecated. will be replaced by remove in the future

get the first element from the queue (equals get, but for left for compatibilty)

get

public Object get()

Deprecated. will be replaced by remove in the future, get will become peekFirst!

get an element from the queue (and remove it from the queue)

remove

public Object remove()

get the first element from the queue (and remove it from the queue)