Component Diagram for Online Food Ordering System

In this article, I will give you an idea how to create a Component Diagram for Online Food Ordering System 2022. Aside from this idea, you can get the Food Ordering, which will be useful for your DBMS studies.

The UML component diagram of a Online Food Ordering System is used to show how the parts of the food ordering work together to do their job well. This diagram of the software’s components shows how they are put together and how they depend on each other. It shows the parts of the online food ordering from a high level.

Component Diagram for Online Food Ordering: Details

Name:Online Food Ordering System Component Diagram
Abstract:The online food ordering system UML component diagram is used in object-oriented programming to group classes together based on their common purpose. This way, the developer and others can see how a project is progressing at a high level.
UML Diagram:Component Diagram
Users:Restaurant or Food Stand Owner and Customers
Tools Used:Diagraming Tools that have UML Component Diagram Symbols
Component Diagram for Online Food Ordering System: Content

Benefits of using Component Diagram

Even though it looks complicated, the component diagram is a key part of building your system because it shows how everything works together. The design of the Online Food Ordering component diagram has the following benefits.

Characteristics of Component Diagram:

  • They are used to describe systems with a service-oriented architecture in component-based development.
  • Displays how the code looks.
  • It can be used to draw attention to how the parts fit together while hiding the details.
  • Help stakeholders understand how the system being built works and how it will be used.

What is Online Online Food Ordering Component Diagram in UML?

In the Unified Modeling Language (UML), a component diagram shows how parts are connected to make bigger parts or software systems. They are used to show how any kind of system is put together.

The software solution is made to meet the needs of the system, the users, the content of the operation, and the task that will be done.

Features of Online Food Ordering Component Diagram

  • You can show the models the components of the Food Ordering System
  • Model the database schema of the Food Ordering System
  • Model the executables of an application of the Food Ordering System
  • Model the system’s source code of the Food Ordering System

How to Create Component Diagram for Online Food Ordering System

Time needed: 10 minutes

Here are the steps for making the component diagram for the system for ordering food.

  • Finalize the Function and Processes of the Software

    The first step in making a component diagram is to decide on all of the software’s processes and functions. This activity will help programmers figure out what they need to do to finish the process of ordering food. Then, the finalized processes or functions will be the basis for designing the system’s component diagram.

  • Put the Components included

    A part of a system that makes sense in terms of logic is called a component. It’s not quite as concrete as classes. You can tell a component from a class by the tabs or the word “Component” written on top of its name.

    The component symbol is used for a person or thing that needs to fulfill a stereotype function. Through interfaces and other parts, it gives and takes behavior. Components can be put together into nodes or other components, but there can only be one component at a time.

  • Add the Dependencies (Ports and interfaces)

    One part needs the information and services of another party, but not always the other way around. This is called dependency. Make a link between two things to show that one depends on the other.Component Diagram of Food Ordering System

    The port of a component shows where the component and its environment come together. In this picture, ports are shown on the sides of classifiers as small squares. It is made when something needs something else to work. The “include” statement for the part that needs the other part is in the makefile for that part.
    Interfaces show how parts are wired together and how they work together. The assembly connector lets you connect a part that needs a certain interface to another part that already has that interface. It looks like a semi-circle and a line.
    A component list shows which interfaces a component can use or implement. Interfaces are also needed for components to do their jobs. It’s part of a system that keeps what’s inside safe. They are the parts of a system that make sense and are a big part of how a system works.

The Component Diagram of Online Food Ordering System

This component diagram of Online Food Ordering shows that each hardware and software node is made of. The component diagram for the Food Ordering is shown in detail in the diagram below. In creating this component diagram, we used

Component Diagram of Food Ordering System
Component Diagram of Online Food Ordering System


To summarized, we have discussed about Component Diagram for Online Food Ordering, its project details, characteristics, benefits, features, components and description. We have shown an example of a component diagram for Online Food Ordering and lastly we explained what is Online Food Ordering Component Diagram.

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