* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetNullValues(ValueEnumType newNullValues, NotificationChain msgs) {
ValueEnumType oldNullValues = nullValues;
nullValues = newNullValues;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Wcs10Package.RANGE_SET_TYPE__NULL_VALUES, oldNullValues, newNullValues);
if (msgs == null) msgs = notification; else msgs.add(notification);
}