S - Single-responsiblity Principle(单一职责原则)A class should have one and only one reason to change, meaning that a class should have only one job.(一个类只应该做一件事),让一个方法或者类的职责尽可能的单一。一个方法的职责单一很容易做到。 ex: 这是一个不好的实践,违反了单一的职责,在这个...
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Let's break down each one, so we can better understand what we're really talking about when it comes to the five SOLID principles of object-oriented design. Editor's note:The summaries included at the beginning of each principle's section are those given by Robert C. Martin,...
This design will violate LSP. If a client uses a reference variable of type Rectangle to call the setSize() method to assign different values of height and width, then results will be different if the variable references to a Rectangle object than to a Square object. """classRectangle:def_...
Of all the principles of object oriented design, this is the most important. It originated from the work of Bertrand Meyer2. It means simply this: We should write our mod- ules so that they can be extended, without requiring them to be modified. In other ...
https://stackify.com/solid-design-principles/ https://www.digitalocean.com/community/conceptual_articles/s-o-l-i-d-the-first-five-principles-of-object-oriented-design https://code-specialist.com/code-principles/solid https://www...
It is widely accepted that object oriented development requires a different way of thinking than traditional structured development and software projects are shifting to object oriented design. The main advantage of object oriented design is its modularity and reusability. It's a process of planning a...
The SOLID principles of Object Oriented Designinclude these five principles: SRP – Single Responsibility Principle OCP – Open/Closed Principle LSP – Liskov Substitution Principle ISP – Interface Segregation Principle DIP – Dependency Inversion Principle ...
JavaScript probably doesn't seem object-oriented at all. It has no concept of classes, and you don't even need to define any objects in order to write code. But don't be fooled—JavaScript is an incredibly powerful and expressive object-oriented language that puts many design decisions right...
S.O.L.I.D: The First 5 Principles of Object Oriented Design S.O.L.I.Dis an acronym for thefirst five object-oriented design(OOD)** principles** by Robert C. Martin, popularly known asUncle Bob. These principles, when combined together, make it easy for a programmer to develop softwar...