* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetDelimiter(DelimiterType newDelimiter, NotificationChain msgs) {
DelimiterType oldDelimiter = delimiter;
delimiter = newDelimiter;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _40Package.SEQUENCE_RULE_TYPE__DELIMITER, oldDelimiter, newDelimiter);
if (msgs == null) msgs = notification; else msgs.add(notification);
}