Additional Notes
Factory Pattern in Payment Processors?
Track: Java
Topic: Design Patterns
Focus: Factory Pattern
Java: Factory Pattern
Answer
Factory simplifies adding new processors. Frame the concept in practical terms so you can explain it during interview discussion.
In a payment processing system, using a Factory Pattern allows for easy integration of new payment methods. For example, adding a new processor like Google Pay would only require implementing the PaymentProcessor interface and updating the factory, without needing to modify other parts of the codebase.
In a payment processing system, using a Factory Pattern allows for easy integration of new payment methods. For example, adding a new processor like Google Pay would only require implementing the PaymentProcessor interface and updating the factory, without needing to modify other parts of the codebase.
Topics: Design Patterns Factory Pattern Java