Additional Notes
Why does encapsulation in OOP matter in practice?
Track: Java
Topic: OOP
Focus: Object Responsibility
Java: Object Responsibility
Answer
To hide internal details and expose only necessary parts.
Encapsulation helps manage complexity by hiding the internal workings of a class and only exposing methods that are necessary for use. This allows changes to the internal implementation without affecting external code. For instance, a `Product` class might hide the way it calculates discounts, exposing only a method `getDiscountedPrice()`.
Encapsulation helps manage complexity by hiding the internal workings of a class and only exposing methods that are necessary for use. This allows changes to the internal implementation without affecting external code. For instance, a `Product` class might hide the way it calculates discounts, exposing only a method `getDiscountedPrice()`.
Topics: Java Object Responsibility OOP