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Class orderprocessing.Order 

java.lang.Object
   |
   +----orderprocessing.Order
public class Order
extends java.lang.Object
implements java.io.Serializable
This class represents a single order from a single customer. Note that this class implements the Immutable Object design pattern as it has no mutators for any of its instance variables.

Constructor Index

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

Method Index

o display()
o key()
Return the order number
o toString()
o what()
o when()
o who()

Constructors

o Order 
 public Order(orderprocessing.Customer who,
              java.util.Vector what,
              java.util.Date when)
Create an Order 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
when - The date that this order was placed

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 order number

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