* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetChangeSummary(ChangeSummaryType newChangeSummary, NotificationChain msgs)
{
ChangeSummaryType oldChangeSummary = changeSummary;
changeSummary = newChangeSummary;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ModelPackageImpl.BASE_DATA_GRAPH_TYPE__CHANGE_SUMMARY, oldChangeSummary, newChangeSummary);
if (msgs == null) msgs = notification; else msgs.add(notification);