What are the best practices in encapsulation?

What are the best practices in encapsulation?

Encapsulation is a fundamental concept in object-oriented programming. Best practices include using access modifiers, keeping data private, and providing public methods for data access.

Can you explain access modifiers?

Access modifiers define the visibility of class members. Common modifiers are public, private, and protected, which control access levels.

Why is it important to keep data private?

Keeping data private protects it from unauthorized access and modification, ensuring the integrity of the object's state.

What are some examples of public methods?

Public methods are functions that can be accessed from outside the class. Examples include getters and setters that allow controlled access to private data.

How does encapsulation improve code maintainability?

Encapsulation improves maintainability by reducing dependencies between components, making it easier to modify and update code without affecting other parts.