This document describes using UML diagrams to model the basic processes of a restaurant, including a customer entering and ordering food, the food being cooked and served, and the customer paying. It outlines class, use case, sequence, and state machine diagrams to illustrate a customer moving through the restaurant process from initial entry to final payment.

1. Sharif University of Technology
NPD
UML: Restaurant
Mehdi Ghazvinizadeh
Vahid Soltani
Armin Azizpour
Shahryar Doosti

2. Restaurant Services
• UML is a tool to design services with a unified language.
• A simple restaurant case is chosen to be described by UML.
• We show the basic processes of a restaurant including:
• Customer entry to the restaurant,
• To provide Menu and take Order,
• To Order food in order to Cook,
• To Cook the ordered food,
• Serving food to customer, and
• Payment activities.
• Class Diagram, Use Case Diagram, Sequence Diagram and
State Machine Diagram are used to show a basic process in a
restaurant.

3. Class Diagram

4. Use Case Diagram

5. Sequence Diagram

6. State Machine Diagram