* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAction(UpdateActionType newAction) {
UpdateActionType oldAction = action;
action = newAction == null ? ACTION_EDEFAULT : newAction;
boolean oldActionESet = actionESet;
actionESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Wfs20Package.VALUE_REFERENCE_TYPE__ACTION, oldAction, action, !oldActionESet));