* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetArrayExpr(arrayExpression newArrayExpr, NotificationChain msgs)
{
arrayExpression oldArrayExpr = arrayExpr;
arrayExpr = newArrayExpr;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, S3DPackage.PRIMARY_EXPRESSION__ARRAY_EXPR, oldArrayExpr, newArrayExpr);
if (msgs == null) msgs = notification; else msgs.add(notification);