For the order system with two classes Customer and Order: • Draw a UML class diagram that shows the relations between following classes in the order system. class attributes |Name (string) Id (string) Address (string) Date (date) Number (string) |operations SendOrder(orderNumber =or50) reciveOrder(orderNumber) PayBill(amount) Confirm name Customer class customer order Class Order Close generatePayment completePayment() Payment class Payment Billld(string) Amount (double) A Customer will send / recive an order and pay a bill to recive an order An Order will generate a payment for the order.

For the order system with two classes Customer and Order: • Draw a UML class diagram that shows the relations between following classes in the order system. class attributes |Name (string) Id (string) Address (string) Date (date) Number (string) |operations SendOrder(orderNumber =or50) reciveOrder(orderNumber) PayBill(amount) Confirm name Customer class customer order Class Order Close generatePayment completePayment() Payment class Payment Billld(string) Amount (double) A Customer will send / recive an order and pay a bill to recive an order An Order will generate a payment for the order.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

For the order system with two classes Customer and Order:
• Draw a UML class diagram that shows the relations between following classes in the order
system.
class
attributes
operations
SendOrder(orderNumber =or50)
reciveOrder(orderNumber)
PayBill(amount)
name
Customer class
Name (string)
Id (string)
Address (string)
Date (date)
Number (string)
customer
order Class
Order
Confirm
Close
generatePayment
completePayment()
Billld(string)
Amount (double)
Payment class
Payment
A Customer will send / recive an order and pay a bill to recive an order
An Order will generate a payment for the order.
Draw a UML object diagram that shows the relations between object in the system. The
system allows customers to send and receive orders. Model the interactions for the
following:
1. A customer object C1 with the name : ahmad ,id:123 and address : xyz address
sends an order O1 with the order id :1256.
2. A customer object C2 with the name : ali ,id:1234 and address : abc address
receives an order 02 with the order id :1212.
3. A customer object C3 with the name : omar ,id:1235 and address : dnys address
receives an order 05 with the order id :12115.

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