edu.UCL.utils
Class Queue

java.lang.Object
  |
  +--edu.UCL.utils.Queue

public class Queue

extends java.lang.Object

Instances of this class represents queues of Object.

Constructor Summary

Queue()

Method Summary

void	addElement(java.lang.Object element) Appends an element to the queue
void	flush() Flushes the queue
java.lang.Object	getElement() Gets the head of the queue.
int	size() Returns the size of the queue

Methods inherited from class java.lang.Object

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

Constructor Detail

Queue

public Queue()

Method Detail

addElement

public void addElement(java.lang.Object element)

Appends an element to the queue

Parameters:

element - The element to be added

getElement

public java.lang.Object getElement()
                            throws java.lang.InterruptedException

Gets the head of the queue.

Returns:

the head of the queue

java.lang.InterruptedException

size

public int size()

Returns the size of the queue

Returns:

the size of the queue

flush

public void flush()

Flushes the queue