public override void AddPlan(RechargePlan rechargePlan) { if (!_rechargePlans.Contains(rechargePlan)) { _rechargePlans.Add(rechargePlan); } }
public PaymentFactory(RechargePlan rechargePlan, string paymentMethod) { this.paymentMethod = paymentMethod; this.rechargePlan = rechargePlan; }
public abstract void AddPlan(RechargePlan rechargePlan);