* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetROC(ROCType newROC, NotificationChain msgs) {
ROCType oldROC = rOC;
rOC = newROC;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, _40Package.PREDICTIVE_MODEL_QUALITY_TYPE__ROC, oldROC, newROC);
if (msgs == null) msgs = notification; else msgs.add(notification);
}