Object Orientation Concepts

In this article we will look at the key object orientation principles also known as OOP principles. Although some people or textbooks mention three OOP principles, I would say there are four key principles namely abstraction, encapsulation, inheritance and polymorphism.   Note: OOP refers to Object Oriented Programming.   Subscribe to our monthly newsletter. Get notified […]

This tutorial gives you knowledge of various object orientation concepts like object, class, message, object state and principles of object orientation.   What is the need to learn about object orientation concepts?   As you have already seen here: introduction to java, Java is an object oriented programming language. Java follows or is built upon […]