net.sf.neem.impl
Class Queue

java.lang.Object
  net.sf.neem.impl.Queue

public class Queue
extends java.lang.Object

Implementation of a FIFO queue with random purging.

Field Summary

int

max

Constructor Summary

Queue(int max, java.util.Random random)
Creates a new queue.

Method Summary

boolean	isEmpty()
Queued	pop() Retrieves (dequeues) an Object from this queue.
void	push(Queued o) Inserts (enqueues) an Object to this queue.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

max

public int max

Constructor Detail

Queue

public Queue(int max,
             java.util.Random random)

Creates a new queue.

Parameters:

max - The maximum number of elements this queue can hold.

random -

Method Detail

push

public void push(Queued o)

Inserts (enqueues) an Object to this queue.

Parameters:

o - The object to be enqueued.

pop

public Queued pop()

Retrieves (dequeues) an Object from this queue.

Returns:

The object to be dequeued.

isEmpty

public boolean isEmpty()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object