In today’s blog I’m gonna talk about UML diagram. This week in the past we learn how to draw email diagram and how it helps in software developing and designing. We also learned how programmers use this UML diagram to write code in class object and much more. This is directly related to the course materials in and computer science major this block will help the readers how to draw your UML diagrams and then write a code based on that.
i’m gonna start with what is your UML diagrams. UML, which stands for Unified Modeling Language, is a way to visually represent the architecture, design, and implementation of complex software systems. This language helps programmers to visualize the software and helps them developing code.I’m gonna talk about types of your mail diagram there are five component of uml diagram. Class, object, inheritance, Abstraction,and polymorphism. Below show definition of those component.
- Class –A class in UML diagrams tells the basic idea of the structure and functions of an object used in class.
- Objects –Objects help us break down large structures and allow us to modulate our behavior.
- Inheritance –Inheritance is a process by which child/Subclasses inherit the characteristics of their parent/Superclasses.
- Abstraction –It is the process by which implementation details are hidden from the user end.
- Polymorphism –It is the method by which functions or entities are to show themselves in more than one foam.
People chose this because UML Because it helps strategic value of software increases for many companies, the industry looks for techniques to automate the production of software and to improve quality and reduce cost and time-to-market. These techniques include component technology, visual programming, and pattern. The Unified Modeling Language (UML) was designed to respond to these needs. this tool is really easy to use when you understand everything. This diagram helps Support higher-level development concepts such as collaborations, frameworks, patterns and components. And Integrate best practices.
There are many ways to write or draw UML diagram. You can Draw it by pen or pencil or online tool like visual-paradigm that Han help developer to draw class and object UML diagram FOR FREE.
we all know that your UML diagram is REALLY difficult to write or draw. I am going to explain what each symbol and sign mean in UML Class diagram. Link below show how UML diagram can be drawn. There are things in there you can look at like UML Class Notation, Class Visibility, class attribution, Class operation, Parameter Directionality, Relationships between classes and much more…
SOURCE: https://www.techtravelhub.com/what-is-uml
https://www.visual-paradigm.com/guide/uml-unified-modeling-language/what-is-uml/
free UML diagram: https://online.visual-paradigm.com/diagrams/solutions/free-class-diagram-tool/
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