* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetExcludeExpression(BooleanExpression newExcludeExpression, NotificationChain msgs) {
BooleanExpression oldExcludeExpression = excludeExpression;
excludeExpression = newExcludeExpression;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, BundlePackage.EXPORTED_PACKAGE__EXCLUDE_EXPRESSION, oldExcludeExpression, newExcludeExpression);
if (msgs == null) msgs = notification; else msgs.add(notification);
}