* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetA(Assignment newA, NotificationChain msgs)
{
Assignment oldA = a;
a = newA;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, KappaPackage.MODIFICATION__A, oldA, newA);
if (msgs == null) msgs = notification; else msgs.add(notification);