stockportfolio
Class StockQueue

java.lang.Object
  stockportfolio.ObjectDQueue
      stockportfolio.StockQueue

All Implemented Interfaces:

IDQueue, IQueue

public class StockQueue

extends ObjectDQueue

A queue holding blocks of stock owned.

Constructor Summary

StockQueue()

Method Summary

boolean	addToFront(IStockBlock newValue)
boolean	addToFront(java.lang.Object newValue) Add (push) an element to the front of the queue; thus, the next dequeue operation would return this value, assuming there were no other intervening addToFront operations.
IStockBlock	dequeueStockBlock()
boolean	enqueue(IStockBlock newValue)
boolean	enqueue(java.lang.Object newValue) Push a new object on the queue.
IStockBlock	frontStockBlock()
IStockBlock	getStockBlock(int i)
double	getTotalShares()
java.lang.String	toString()

Methods inherited from class stockportfolio.ObjectDQueue

dequeue, front, getObject, isEmpty, isFull, size

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StockQueue

public StockQueue()

Method Detail

addToFront

public boolean addToFront(java.lang.Object newValue)

Description copied from interface: IDQueue

Add (push) an element to the front of the queue; thus, the next dequeue operation would return this value, assuming there were no other intervening addToFront operations.

Specified by:

addToFront in interface IDQueue

Overrides:

addToFront in class ObjectDQueue

addToFront

public boolean addToFront(IStockBlock newValue)

enqueue

public boolean enqueue(java.lang.Object newValue)

Description copied from interface: IQueue

Push a new object on the queue.

Specified by:

enqueue in interface IQueue

Overrides:

enqueue in class ObjectDQueue

enqueue

public boolean enqueue(IStockBlock newValue)

frontStockBlock

public IStockBlock frontStockBlock()

getStockBlock

public IStockBlock getStockBlock(int i)

dequeueStockBlock

public IStockBlock dequeueStockBlock()

getTotalShares

public double getTotalShares()

toString

public java.lang.String toString()