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Class key.Queue 

java.lang.Object
   |
   +----key.Queue
public class Queue
extends Object
Implementation of a simple FIFO queue

Constructor Index

o Queue()
creates the queue

Method Index

o count()
Returns the number of objects in the queue
o pop()
Takes the first object off the queue and returns it
o push(Object)
Adds another object to the queue

Constructors

o Queue 
 public Queue()
creates the queue

Methods

o push 
 public void push(Object store)
Adds another object to the queue

Parameters:
store - the object to be added
o pop 
 public Object pop() throws NoSuchElementException
Takes the first object off the queue and returns it

Returns:
the first object from the queue
o count 
 public int count()
Returns the number of objects in the queue

Returns:
the number of objects in the queue 
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