Class diagram for the Restaurant Management System
Learn to create a class diagram for the restaurant management system using the bottom-up approach.
We’ll create the class diagram for the restaurant management system. In the class diagram, we will first design the classes and then identify the relationship between classes according to the restaurant management system design problem requirements.
Components of the restaurant management system
As mentioned, we’ll follow the bottom-up approach to design a class diagram for the restaurant management system.
Person
The Person class is extended by the Waiter, Receptionist, Manager, and Customer classes and stores the person’s name, email, and phone number.
Waiter: Takes an order from the customer and generates the bill.Receptionist: Creates a reservation.Manager: Can update the seating plan and can also update the menu.Customer: This derived class can make reservations, place orders, and pay bills.