/*
  Mail Order System , Client Order - sample system 
  Last updated: May 22, 2008
*/
//Namespace for facade class.
namespace ClientOrder

//Namespace for core of the system.
namespace ClientOrder.core

class Client{ 
 number;  name;  address;  phone;  creditLimit; 
 1 -- * OrderFromClient;
 1 -- * ShipmentToClient;
}
class OrderFromClient{ 
 ourOrderNumber; datePlaced; clientsPurchaseOrder; creditCardToCharge; 
 1 -- * ClientOrderLineItem;
}
class SalesPerson { 
 name; 
 0..1 -- * OrderFromClient;
}
class ClientOrderLineItem{
 numberOrdered; 
 pricePerUnitCharged; 
 1 -- * ShipmentLineItem;
}
class ShipmentToClient{ 
 dateShipped; invoiceNumber; totalPriceOfShipment; amountPaid; 
 1 -- * ShipmentLineItem;
}
class ShipmentLineItem{ numShipped;}
class Product{ 
 ourCode; description; picture; ourListPricePerunit; numberInInventory; numberToKeepInv;
 1 -- * ClientOrderLineItem;
}
class ProductCategory{ 
 name; 
 1 -- * Product;
}