Additional Notes
When should a class in an e-commerce application be made immutable?
Track: Java
Topic: OOP
Focus: Immutability Basics
Java: Immutability Basics
Answer
When the class represents a value-like entity that shouldn't change.
In e-commerce, entities like transaction records or product details can be designed as immutable when their state shouldn't change after creation. This prevents unauthorized changes and helps maintain data integrity. For instance, once a transaction is completed, its details should remain constant.
In e-commerce, entities like transaction records or product details can be designed as immutable when their state shouldn't change after creation. This prevents unauthorized changes and helps maintain data integrity. For instance, once a transaction is completed, its details should remain constant.
Topics: Immutability Basics Java OOP