Additional Notes
When should behavior be on the object itself?
Track: Java
Topic: OOP
Focus: Instance Methods
Java: Instance Methods
Answer
When the behavior closely relates to the object's data.
Behavior that manipulates an object's data should reside within that object to maintain encapsulation and cohesion. For instance, a `Product` should have its own `applyDiscount` method to adjust its price, so all pricing logic is centralized and controlled.
Behavior that manipulates an object's data should reside within that object to maintain encapsulation and cohesion. For instance, a `Product` should have its own `applyDiscount` method to adjust its price, so all pricing logic is centralized and controlled.
Topics: Instance Methods Java OOP