* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetContainedDiscrim(IDLType newContainedDiscrim, NotificationChain msgs) {
IDLType oldContainedDiscrim = containedDiscrim;
containedDiscrim = newContainedDiscrim;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, IdlmmPackage.UNION_DEF__CONTAINED_DISCRIM, oldContainedDiscrim, newContainedDiscrim);
if (msgs == null) msgs = notification; else msgs.add(notification);
}