public DeliveryImpl(ExternalDeliverySystem externalDeliverySystem = null) { //proxy if (externalDeliverySystem != null) { this._deliverySystem = externalDeliverySystem; } else { this._deliverySystem = DeliverySystem.Instance; } }
public bool SetDeliverySystem(ExternalDeliverySystem externalDeliverySystem) { this._deliverySystem = externalDeliverySystem; return(true); }