* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTrainToTrack(TTrainToTrack newTrainToTrack, NotificationChain msgs) {
TTrainToTrack oldTrainToTrack = trainToTrack;
trainToTrack = newTrainToTrack;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Subset0268Package.TPACKETS__TRAIN_TO_TRACK, oldTrainToTrack, newTrainToTrack);
if (msgs == null) msgs = notification; else msgs.add(notification);
}