📄️ Applications of OOP
This document explains how to use Object-Oriented Programming (OOP) concepts to build real-time software applications, focusing on an Online Banking System.
📄️ Introduction to OOP
Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects, which can contain data and code to manipulate that data. It promotes concepts like encapsulation, inheritance, and polymorphism.
📄️ Classes and Objects
In OOP, a class is a blueprint for creating objects (instances), providing initial values for state (member variables) and implementations of behavior (member functions or methods).
📄️ Constructors and Destructors
Constructors and destructors are special methods in OOP that handle object initialization and cleanup. Constructors set up the initial state, while destructors handle object destruction and resource management.
📄️ Types of Inheritance
Inheritance is a mechanism in OOP that allows one class to inherit the properties and behaviors of another class, promoting code reusability.
📄️ Pillars of OOP
The four main pillars of OOP are abstraction, encapsulation, inheritance, and polymorphism. These principles provide a foundation for creating robust and reusable code in object-oriented systems.
📄️ Interface vs Abstract Class
An interface defines a contract for behavior, whereas an abstract class provides partial implementation. Both are used to achieve abstraction but differ in their design and use cases.
📄️ Real World Examples
OOP concepts are widely used in real-world applications. This section showcases practical examples of OOP concepts are applied in various industries.
📄️ Generate Details about Polymorphism
Polymorphism is a core concept in object-oriented programming that allows objects of different classes to be treated as instances of the same class through a shared interface
📄️ Generate Details about Abstraction
Abstraction in Java is the process of hiding unnecessary implementation details from the user, focusing on exposing only the essential functionalities