jhelp.util.list

Class QueueSynchronized<Element>

java.lang.Object

jhelp.util.list.QueueSynchronized<Element>

Type Parameters:

Element - Element type

public class QueueSynchronized<Element>
extends java.lang.Object

A queue

Last modification : 25 janv. 2009
Version 0.0.1

Author:

JHelp

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	QueueSynchronized.Link<Elt> Link between tow elements in the queue Last modification : 25 janv. 2009 Version 0.0.1

Field Summary

Fields

Modifier and Type	Field and Description
private QueueSynchronized.Link<Element>	head Head link
private int	size Queue size
private QueueSynchronized.Link<Element>	tail Tail link

Constructor Summary

Constructors

Constructor and Description
QueueSynchronized() Constructs Queue

Method Summary

Methods

Modifier and Type	Method and Description
void	inQueue(Element element) In queue an element
boolean	isEmpty() Indicates if the queue is empty
Element	lookQueue() Look the next element in the queue
Element	outQueue() Out queue element
int	size() Queue size
java.lang.String	toString() String representation

Methods inherited from class java.lang.Object

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

Field Detail

head

private QueueSynchronized.Link<Element> head

Head link

size

private int size

Queue size

tail

private QueueSynchronized.Link<Element> tail

Tail link

Constructor Detail

QueueSynchronized

public QueueSynchronized()

Constructs Queue

Method Detail

inQueue

public void inQueue(Element element)

In queue an element

Parameters:

element - Element to in queue

isEmpty

public boolean isEmpty()

Indicates if the queue is empty

Returns:

true if the queue is empty

lookQueue

public Element lookQueue()

Look the next element in the queue

Returns:

Element look

outQueue

public Element outQueue()

Out queue element

Returns:

Element out queue

size

public int size()

Queue size

Returns:

Queue size

toString

public java.lang.String toString()

String representation

Overrides:

toString in class java.lang.Object

Returns:

String representation

See Also:

Object.toString()