A solicitação
“Create a UML class diagram for a PaymentProcessor that uses a PaymentStrategy interface with credit card, PayPal and bank transfer implementations.”
Depois, tenteAdd a WalletPayment strategy.Add a refund method to PaymentProcessor.
O que há neste desenho
Entenda as decisões por trás dele.
01
Define a PaymentStrategy interface with a pay method
02
Implement concrete strategy classes for each payment method
03
Use context class PaymentProcessor to delegate to strategy
When a system requires different algorithms or behaviors that can be selected at runtime, such as multiple payment gateways.