Additional Notes
Why are domain-specific methods preferred over generic setters?
Track: Java
Topic: OOP
Focus: Getters and Setters Design
Java: Getters and Setters Design
Answer
Domain-specific methods encapsulate logic and maintain business rules.
Domain-specific methods encapsulate the logic necessary for a particular operation, ensuring that business rules are respected. For instance, in an e-commerce system, a 'Product' class might have a method 'applyDiscount()' instead of a generic setter for 'discountRate'. This allows the method to include validation or complex calculations, ensuring discounts are applied correctly according to business rules.
Domain-specific methods encapsulate the logic necessary for a particular operation, ensuring that business rules are respected. For instance, in an e-commerce system, a 'Product' class might have a method 'applyDiscount()' instead of a generic setter for 'discountRate'. This allows the method to include validation or complex calculations, ensuring discounts are applied correctly according to business rules.
Topics: Getters and Setters Design Java OOP