Additional Notes
Factory Methods for Flexibility?
Track: Java
Topic: Core Java
Focus: Code Reading with Modern Java
Java: Code Reading with Modern Java
Answer
Factory methods provide flexibility in object creation.
A static factory method can return an instance of the object type, allowing control over the instance creation and initialization process. They can also return subtypes or cached instances. For example, `Product.createProduct("Laptop", BigDecimal.valueOf(999.99))` could include additional logic for validation or logging.
A static factory method can return an instance of the object type, allowing control over the instance creation and initialization process. They can also return subtypes or cached instances. For example, `Product.createProduct("Laptop", BigDecimal.valueOf(999.99))` could include additional logic for validation or logging.
Topics: Code Reading with Modern Java Core Java Java