Class Diagram for Restaurant Management System

The Class Diagram for Restaurant Management System is a type of structural (UML) diagram that shows the structure of a website.

This is creates presenting the classesattributesmethods, and relationships between classes on the Restaurant Management system.

Class Diagram for Restaurant Management System: Project Name and Details

The table shows the name and details of Restaurant Management system class diagram. Further, it has the complete information on project components and diagraming tools.

Name:Class Diagram Restaurant Management System
Abstract:The Restaurant Management System represents the structure of the project in terms of its classes. It contains the important details on the data characteristics present in the project.
UML Diagram:Class Diagram
Users:Restaurant Admin, customer, and Employee
Tools Used:Diagram tools that provides class diagram symbols.
Class Diagram Restaurant Management System: Project Name and Details

What is Class Diagram for Restaurant Management System?

The Class Diagram of Restaurant Management System’s classes are put together, what their attributes and operations (or methods) are, and how they relate to each other. In addition, the Restaurant Management System’s main groups are Agencies, Employees, Dish, Delivery, Payments, and Orders.

In addition to Classes, interfaces, associations, and collaborations make up a class diagram. To emphasize, UML is built around class diagrams and, they are base on object orientation principles and which can used in different parts of a project. During the analysis, they show up as the domain model, which is where they try to make a model of reality.

The class diagram’s goal describes as follows:

  • Analysis and design of an application’s static view.
  • Describe the system’s responsibilities.
  • Component and deployment diagrams’ starting point.
  • Reverse and forward engineering

What is the Purpose of UML Class Diagram for Restaurant Management System ?

What is the Purpose of UML Class Diagram for Restaurant Management System ?

The Purpose of Class Diagram for Restaurant Management System is to represent an application’s static view. Class diagrams are the only diagrams that can be directly map with object-oriented languages, making them popular during the construction process.

Activity diagrams and sequence diagrams in UML can only show the application’s sequence flow. However, class diagrams are a little different, and it is the most widely used UML diagram among programmers.

Class diagrams are essentially the object-oriented view of a system that is static. Then in a class diagram, the active class shows how the system works at the same time.
The object orientation of a system is shown by a class diagram. So, most of the time, it is used for development. Finally, this is the diagram that was used the most when the system was being built.

Where to Use Class Diagrams?

A class diagram is a static diagram that shows how a system looks from a static point of view. Though, vocabulary of the system is shown in the static view.

People also think that the class diagram is the basis for the component diagram and the deployment diagram. Besides, Class diagrams are not only used to show how a system looks from a static point of view, but they are also used to build the executable code for both forward engineering and reverse engineering.

The class diagram presented in a rectangle with three partitions. Then, the upper part is for the name of the class, the middle is for its attributes and the bottom is for the methods. These partitions will clearly emphasize the details of the classes.

How to Design Class Diagram for Restaurant Management System Example

Time needed: 3 minutes.

How to Create Class Diagram for Restaurant Management System are the most popular UML diagrams used for construction of software applications. It is very important to learn the drawing procedure of class diagram.

  1. Step 1: Identify the class names

    The first step is to identify the primary objects of the system.
    So the classes that are included in an restaurant management would be the order, dish, menu, customer, and payment.

    Class Attributes : The class’s attributes are found in the middle portion.
    Class operations : are included in the bottom part (methods). Each action has its own line when displayed in a list format.
    Class Connections : Depending on the access modifier, each class has a different level of access
    1. Public (+)
    2. Private (-)
    4. Protected (#)
    5. Package (~)
    6. Derived (/)
    7. Static (underlined)

  2. Step 2: Determine the targeted users

    After getting used to the symbol, you’ll need to decide who you want to use it. Your project will be used by the people you want to use it.

    If your project is an Restaurant Management system , then the admin and the applicants would be your users. You could ask them what they do most often when they are trying to remember phases. After that you can use this information to move on to the next step.

  3. Step 3: Analyze the activities included

    After you’ve gotten used to the symbol, you’ll have to decide who will use it. People who you want to use your project will use it.

    The gathered information from the targeted users are very useful in creating an class diagram. You just need to evaluate these data and pick the useful classes. Then you’re ready for in making class diagram.

Simple Class Diagram for Restaurant Management System Example

The simple Restaurant Management System (UML) class diagram is made of a simple idea that comes from the common purpose of an a Recruitment System. Furthermore, this Class Diagram tells you everything you need to know about the class’s methods and properties. It shows to explain its ideas and show how classes connects on the automation.


Examine the Class Diagram Restaurant Management System symbols in the diagram that show how visible something is. These are significant because they inform your Class Diagram about the status of an attribute. Some of the Class’s attributes are public (+), which means that they can be access by the classes that are connects to them. The (#) symbol indicates that only the same class or subclass has access to the data’s attributes, whereas the (-) symbol indicates that no other class has access to the data.


You need to know how the Restaurant Management System is design and built using diagrams. That’s because you can’t make a system that works perfectly without it. But if you make this class diagram, you’ll know what classes and situations the system should be able to handle. You will also find the necessary processes and link them to the other UML Diagrams.

Then you need a diagram to show the classes which needed to get the result you want. It is also use to model the system’s parts, show how they work together, and explain what each object does and what services it provides.

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