* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetP_identifier(IdentifierAst newP_identifier, NotificationChain msgs) {
IdentifierAst oldP_identifier = p_identifier;
p_identifier = newP_identifier;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QvtAstPackage.TRANSFORMATION_HEADER_AST__PIDENTIFIER, oldP_identifier, newP_identifier);
if (msgs == null) msgs = notification; else msgs.add(notification);
}