* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetBoundaryValueMeans(BoundaryValueMeansType newBoundaryValueMeans, NotificationChain msgs) {
BoundaryValueMeansType oldBoundaryValueMeans = boundaryValueMeans;
boundaryValueMeans = newBoundaryValueMeans;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _40Package.LIFT_GRAPH_TYPE__BOUNDARY_VALUE_MEANS, oldBoundaryValueMeans, newBoundaryValueMeans);
if (msgs == null) msgs = notification; else msgs.add(notification);
}