* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetP_integer_1(IntegerLiteralSimpleAst newP_integer_1, NotificationChain msgs) {
IntegerLiteralSimpleAst oldP_integer_1 = p_integer_1;
p_integer_1 = newP_integer_1;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, QvtAstPackage.TWO_INTEGERS_MULTIPLICITY_RANGE_AST__PINTEGER_1, oldP_integer_1, newP_integer_1);
if (msgs == null) msgs = notification; else msgs.add(notification);
}