Additional Notes
How do you ensure encapsulation in object design?
Track: Java
Topic: OOP
Focus: Object References
Java: Object References
Answer
Use private fields and provide public getters/setters.
Encapsulation hides an object's internal state and requires interaction through methods. This protects data integrity and simplifies maintenance. For instance, a `Product` class with private fields and public methods controls how its data is accessed or modified.
Encapsulation hides an object's internal state and requires interaction through methods. This protects data integrity and simplifies maintenance. For instance, a `Product` class with private fields and public methods controls how its data is accessed or modified.
Topics: Java Object References OOP