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Class orderprocessing.Invoice 

java.lang.Object
   |
   +----orderprocessing.Invoice
public class Invoice
extends java.lang.Object
implements java.io.Serializable
This class represents what will ship from a customer order.

Constructor Index

o Invoice(Customer, Vector)
Create an Invoice for a particular customer and a sequence of items ordered

Method Index

o display()
Display the information about what will ship, including extended prices and a total
o key()
Return the invoice number
o toString()
o what()
o when()
o who()

Constructors

o Invoice 
 public Invoice(orderprocessing.Customer who,
                java.util.Vector what)
Create an Invoice for a particular customer and a sequence of items ordered

Parameters:
who - The customer ordering these items
what - A vector of OrderItems representing the items ordered

Methods

o who 
 public orderprocessing.Customer who()
o what 
 public java.util.Enumeration what()
o when 
 public java.util.Date when()
o key 
 public long key()
Return the invoice number

o display 
 public void display()
Display the information about what will ship, including extended prices and a total

o toString 
 public java.lang.String toString()
Overrides:
toString in class java.lang.Object 
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