Additional Notes
Why should calculation methods be in classes like CartItem?
Track: Java
Topic: OOP
Focus: Instance Methods
Java: Instance Methods
Answer
To keep related logic centralized and manageable.
By placing calculation methods within relevant classes, you ensure that logic is centralized, reducing duplication and potential errors. For instance, a `CartItem` should calculate its own line total, keeping all pricing calculations consistent and easy to update.
By placing calculation methods within relevant classes, you ensure that logic is centralized, reducing duplication and potential errors. For instance, a `CartItem` should calculate its own line total, keeping all pricing calculations consistent and easy to update.
Topics: Instance Methods Java OOP