Kotlin ClassesLesson 20Free preview

Kotlin OOP

This lesson is part of Kotlin · All levels

Summary

This lesson introduces the object-oriented programming (OOP) paradigm in Kotlin. The concept of class as a blueprint and object as a real form of the blueprint is systematically reflected. The OOP approach helps model real-world entities into structured and reusable program code.

Key points

OOP divides the program into objects that have data (properties) and behaviors (methods)
A class acts as a template or blueprint to create an object
The main principles of OOP include Encapsulation, Abstraction, Inheritance, and Polymorphism
Kotlin combines the OOP paradigm with the functional programming paradigm in a harmonious way

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