* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void unsetLinkFunction() {
LINKFUNCTION oldLinkFunction = linkFunction;
boolean oldLinkFunctionESet = linkFunctionESet;
linkFunction = LINK_FUNCTION_EDEFAULT;
linkFunctionESet = false;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.UNSET, _40Package.GENERAL_REGRESSION_MODEL_TYPE__LINK_FUNCTION, oldLinkFunction, LINK_FUNCTION_EDEFAULT, oldLinkFunctionESet));