Open Closed Principle - OCP of SOLID in OOP
Learning Objectives of this video on OCP (Open-Closed Principle):
Comprehend OCP: extend without modifying.
Implement extension mechanisms using interfaces, abstract classes, and patterns.
Apply OCP in Java to extend functionality.
Assess benefits of extensibility, cons of inflexibility.
The Open/Closed Principle (OCP) is one of the five SOLID principles of object-oriented design. It states that software entities (classes, modules, functions, etc.) should be open for extension, but closed for modification. This means that you should be able to add new functionality to your software without having to modify existing code.
The OCP is important because it helps to make your software more maintainable and extensible. When your code is open for extension, you can easily add new features and functionality without having to worry about breaking existing code. This can save you a lot of time and effort in the long run.