Java Object-Oriented Programming
Introduction to OOP :
What Is an Object?
An object is a software bundle of related state and behavior. Software objects are often used to model the real-world objects that you find in everyday life.
An object is a software bundle of related state and behavior. Software objects are often used to model the real-world objects that you find in everyday life.
What Is a Class?
A class is a blueprint or prototype from which objects are created.
A class is a blueprint or prototype from which objects are created.
What Is Inheritance?
Inheritance provides a powerful and natural mechanism for organizing and structuring your software.
Inheritance provides a powerful and natural mechanism for organizing and structuring your software.
What Is an Interface?
An interface is a contract between a class and the outside world. When a class implements an interface, it promises to provide the behavior published by that interface.
An interface is a contract between a class and the outside world. When a class implements an interface, it promises to provide the behavior published by that interface.
What Is a Package?
A package is a namespace for organizing classes and interfaces in a logical manner. Placing your code into packages makes large software projects easier to manage.
A package is a namespace for organizing classes and interfaces in a logical manner. Placing your code into packages makes large software projects easier to manage.