* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetEchoedRequest(EchoedRequestType newEchoedRequest, NotificationChain msgs) {
EchoedRequestType oldEchoedRequest = echoedRequest;
echoedRequest = newEchoedRequest;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Csw20Package.ACKNOWLEDGEMENT_TYPE__ECHOED_REQUEST, oldEchoedRequest, newEchoedRequest);
if (msgs == null) msgs = notification; else msgs.add(notification);
}