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Class orderprocessing.OrderItem 

java.lang.Object
   |
   +----orderprocessing.OrderItem
public class OrderItem
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable
This class contains information about a single item on a customer order Note that this class implements the Immutable Object design pattern.

Constructor Index

o OrderItem(int, long, double)
Create an order item for a given quantity of a certain item

Method Index

o clone()
o display()
o displayExtended()
o itemNumber()
o quantity()
o toString()
o unitPrice()

Constructors

o OrderItem 
 public OrderItem(int quantity,
                  long itemNumber,
                  double unitPrice)
Create an order item for a given quantity of a certain item

Parameters:
quantity - The quantity ordered.
itemNumber - The item desired.
unitPrice - The price per unit for this item.

Methods

o quantity 
 public int quantity()
o itemNumber 
 public long itemNumber()
o unitPrice 
 public double unitPrice()
o display 
 public void display()
o displayExtended 
 public void displayExtended()
o clone 
 public java.lang.Object clone()
Overrides:
clone in class java.lang.Object
o toString 
 public java.lang.String toString()
Overrides:
toString in class java.lang.Object 
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