jsim.jmodel
Class QueueSet

java.lang.Object
  jsim.jmodel.QueueSet

public class QueueSet
extends java.lang.Object

The QueueSet class inserts and removes items in FIFO order, but also provides an organaize method to eliminate duplicate items.

Constructor Summary

QueueSet(int size)
Constructor for QueueSet.

Method Summary

int	dequeue() Remove the item at the front of the queue.
void	enqueue(int item) Insert an item on the back of the queue.
int	getFront() Get the item at the front of the queue.
boolean	isEmpty() Is the Queue Empty?
boolean	isFull() Is the Queue full?
void	organize() Organize the queue to generate the correct order for Generator.
void	reset() Reset the Queue.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueueSet

public QueueSet(int size)

Constructor for QueueSet.

Parameters:

size - queue capacity

Method Detail

isEmpty

public boolean isEmpty()

Is the Queue Empty?

Returns:

boolean whether queue is empty

isFull

public boolean isFull()

Is the Queue full?

Returns:

boolean whether queue is full

organize

public void organize()
              throws java.lang.ArrayIndexOutOfBoundsException

Organize the queue to generate the correct order for Generator.

Throws:

java.lang.ArrayIndexOutOfBoundsException - out of bounds

enqueue

public void enqueue(int item)
             throws java.lang.ArrayIndexOutOfBoundsException

Insert an item on the back of the queue.

Parameters:

item - item to be added

Throws:

java.lang.ArrayIndexOutOfBoundsException - out of bounds

dequeue

public int dequeue()
            throws java.lang.ArrayIndexOutOfBoundsException

Remove the item at the front of the queue.

Returns:

int first item

Throws:

java.lang.ArrayIndexOutOfBoundsException - out of bounds

getFront

public int getFront()
             throws java.lang.ArrayIndexOutOfBoundsException

Get the item at the front of the queue.

Returns:

int first item

Throws:

java.lang.ArrayIndexOutOfBoundsException - out of bounds

reset

public void reset()

Reset the Queue.