* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetP_modeltype_where(ModelTypeWhereAst newP_modeltype_where, NotificationChain msgs) {
ModelTypeWhereAst oldP_modeltype_where = p_modeltype_where;
p_modeltype_where = newP_modeltype_where;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QvtAstPackage.MODEL_TYPE_AST__PMODELTYPE_WHERE, oldP_modeltype_where, newP_modeltype_where);
if (msgs == null) msgs = notification; else msgs.add(notification);
}