* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetBillingInformation(BillingInformation newBillingInformation, NotificationChain msgs) {
BillingInformation oldBillingInformation = billingInformation;
billingInformation = newBillingInformation;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ShopPackage.REGISTERED_CUSTOMER__BILLING_INFORMATION, oldBillingInformation, newBillingInformation);
if (msgs == null) msgs = notification; else msgs.add(notification);
}