* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTransmissionMedia(TTransmissionMedia newTransmissionMedia) {
TTransmissionMedia oldTransmissionMedia = transmissionMedia;
transmissionMedia = newTransmissionMedia == null ? TRANSMISSION_MEDIA_EDEFAULT : newTransmissionMedia;
boolean oldTransmissionMediaESet = transmissionMediaESet;
transmissionMediaESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Subset0268Package.TPACKET__TRANSMISSION_MEDIA, oldTransmissionMedia, transmissionMedia, !oldTransmissionMediaESet));