Object-Oriented Programming through

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Table of Contents

1. Introduction to Object-Oriented Programming
2. Classes and Objects
3. Inheritance
4. Polymorphism
5. Encapsulation
6. Abstraction
7. Interfaces

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Introduction to Object-Oriented Programming

• Definition and concepts of OOP
• Advantages of OOP
• Principles of OOP: Inheritance, Encapsulation, Polymorphism, and Abstraction

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Classes and Objects

• Defining a Class
• Creating Objects
• Class Members: Variables and Methods
• Constructors
• Static Members
• this Keyword

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Inheritance

• Basics of Inheritance
• Types of Inheritance
• super Keyword
• Method Overriding
• Constructor Chaining

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Polymorphism

• Method Overloading
• Method Overriding
• Upcasting and Downcasting
• Runtime Polymorphism

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Encapsulation

• Data Hiding
• Access Modifiers
• Getters and Setters

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Abstraction

• Abstract Classes
• Abstract Methods

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Interfaces

• Defining Interfaces
• Implementing Interfaces
• Interface vs Abstract Class

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