Design

Encapsulation With Example And Benefits In Java & OOP

by Vishal Shukla|23 September 201329 April 2019|OOP

Object-oriented programming tries to model real-life objects into the programming world. This makes the programs easy to co-relate with real-world and understand. Encapsulation is one of the key concepts, which plays crucial role in this modelling along with Abstraction and...

Data Abstraction, Control Abstraction In Java & OOPs

by Vishal Shukla|17 September 201324 April 2019|OOP

English meaning of abstraction Something that exists only as an idea. Technical translation Abstraction is the concept of representing something at high level, without going into too much details. Anyone involved into object oriented programming would be already aware of...

Design Anti Pattern – Class Explosion

by Vishal Shukla|31 May 200924 April 2019|Patterns

To understand a typical design anti-pattern causing Class Explosion, consider a use-case of Restaurant. They need to serve several menu items, some of them are listed below in form of Class names. DoubleCheesePizza ItalianPizza FreshVeggiePizza Vegetable Sandwich Cheese Sandwich Aalu-matar Sandwich...