Additional Notes
How should relationships be modeled in a store system?
Track: Java
Topic: OOP
Focus: Object References
Java: Object References
Answer
Use composition to model strong relationships.
Modeling relationships using composition allows objects to be composed of other objects. For example, a `Cart` can be composed of multiple `CartItem` objects. This design choice reflects real-world scenarios where a cart logically contains items, enhancing modularity and code reuse.
Modeling relationships using composition allows objects to be composed of other objects. For example, a `Cart` can be composed of multiple `CartItem` objects. This design choice reflects real-world scenarios where a cart logically contains items, enhancing modularity and code reuse.
Topics: Java Object References OOP