Considerations for the Interface Segregation Principle

Interfaces in object-oriented programming define method and property signatures without specifying logic. The interface segregation principle ensures that interfaces contain only essential components, promoting adherence to a class’s responsibilities.

Pros of interface segregation principle

Here are the advantages of using the interface segregation principle:

• The interface segregation principle defines small, focused interfaces for specific behaviors encouraging modularity.

• It avoids unnecessary method implementation classes, therefore reducing code duplication.

• It also helps code changes, which makes maintenance and updates more manageable.

Cons of interface segregation principle

Here are the drawbacks of using the interface segregation principle:

• The interface segregation principle increases complexity due to the potential growth of small interfaces.

• There are risks of violations if not carefully designed, leading to unrelated methods in interfaces.