Additional Notes
Why might a CartItem class include a Product field?
Track: Java
Topic: OOP
Focus: Fields and State
Java: Fields and State
Answer
To link an item to its product details. Frame the concept in practical terms so you can explain it during interview discussion.
Including a Product field in a CartItem class allows direct access to product details like name and price, aiding in operations like calculating total cost or displaying item information. This simplifies interactions between related objects in e-commerce systems.
Including a Product field in a CartItem class allows direct access to product details like name and price, aiding in operations like calculating total cost or displaying item information. This simplifies interactions between related objects in e-commerce systems.
Topics: Fields and State Java OOP