* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSnns(statement_no_new_scope newSnns, NotificationChain msgs)
{
statement_no_new_scope oldSnns = snns;
snns = newSnns;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DecoraDslPackage.ITERATION_STATEMENT__SNNS, oldSnns, newSnns);
if (msgs == null) msgs = notification; else msgs.add(notification);