* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetP_resolve_in_key(ResolveInKeyAst newP_resolve_in_key, NotificationChain msgs) {
ResolveInKeyAst oldP_resolve_in_key = p_resolve_in_key;
p_resolve_in_key = newP_resolve_in_key;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QvtAstPackage.RESOLVE_IN_EXP_AST__PRESOLVE_IN_KEY, oldP_resolve_in_key, newP_resolve_in_key);
if (msgs == null) msgs = notification; else msgs.add(notification);
}