* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetMapValues(MapValuesType newMapValues, NotificationChain msgs) {
MapValuesType oldMapValues = mapValues;
mapValues = newMapValues;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _40Package.DEFINE_FUNCTION_TYPE__MAP_VALUES, oldMapValues, newMapValues);
if (msgs == null) msgs = notification; else msgs.add(notification);
}