Task 4 Develop a class diagram for following description:Develop a class diagram for following description:The telephone agent uses an order registry and customer catalog to obtain access to anorder & a customer respectively.The order registry uses an order number as a qualifier to select particular order instance. Acustomer catalog uses customer name and phone number as a qualifier to select particularcustomer.The attributes of an order are the order numbers and time when it is placed. The orderconsists of many items.An item has item_number, a quantity, unit price. It also has reference to catalog item whichrepresents listing.When an order is cancelled or corrmitted, it cancels or commits each of its items first.When an order's total price method is invoked, the order calls the total price method ofeach of items and returns the sum.

A class diagram is used to visualize the design of the system. It uses various relationships between…

Answered: Develop a class diagram for following…

Engineering

Computer Science

Develop a class diagram for following description:

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter11: Introduction To Classes

Section11.5: A Closer Look: Uml Class And Object Diagrams

Problem 7E

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In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

Task 4 Develop a class diagram for following description:
Develop a class diagram for following description:
The telephone agent uses an order registry and customer catalog to obtain access to an
order & a customer respectively.
The order registry uses an order number as a qualifier to select particular order instance. A
customer catalog uses customer name and phone number as a qualifier to select particular
customer.
The attributes of an order are the order numbers and time when it is placed. The order
consists of many items.
An item has item_number, a quantity, unit price. It also has reference to catalog item which
represents listing.
When an order is cancelled or corrmitted, it cancels or commits each of its items first.
When an order's total price method is invoked, the order calls the total price method of
each of items and returns the sum.

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