That’s because you can’t make a system that works perfectly without it. You need to know how the Online Shopping System was designed and built using diagrams. ONLINE SHOPPING SYSTEM UML CLASS DIAGRAM Conclusion: This made with a simple idea that comes from the common task of shopping online. Also, here, I’ll show you an example of how to build a class diagram and match its attributes and methods. It also shows how the system’s classes are related to each other. In addition, this Class Diagram tells you everything you need to know about the class’s methods and properties. The Simple Class Diagram for the Online Shopping System is given, along with an explanation of what it means. You will base the diagram on the evaluated information to have the exact Class Diagram.Įxample of Simple Class Diagram for Online Shopping with Explanation To plot the class diagram you will need the class name, its attributes, methods, and their access (visibility). It will help you figure out how the diagram works and keep you from making mistakes you don’t want to. When making a class diagram, it is very important to analyze. Besides, your project will be used by the people you want to use it. The following are the access levels and the symbols that correlate to them: Public (+) Private (-) Derived (/) Protected (#) Static (underlined) Package (~)Īfter getting used to the symbol, you’ll need to decide who you want to use it. Class Connections: Depending on the access modifier, each class has a different level of access (visibility). Class operations: are included in the bottom part (methods). Class Attributes: The class’s attributes are found in the middle portion. Steps on how to Create Online Shopping System Class Diagram are elaborated here.Ĭlass Name: The name of the class appears in the upper portion.

Online shopping system use case diagram