* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setMissingValueTreatment(MISSINGVALUETREATMENTMETHOD newMissingValueTreatment) {
MISSINGVALUETREATMENTMETHOD oldMissingValueTreatment = missingValueTreatment;
missingValueTreatment = newMissingValueTreatment == null ? MISSING_VALUE_TREATMENT_EDEFAULT : newMissingValueTreatment;
boolean oldMissingValueTreatmentESet = missingValueTreatmentESet;
missingValueTreatmentESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, _40Package.MINING_FIELD_TYPE__MISSING_VALUE_TREATMENT, oldMissingValueTreatment, missingValueTreatment, !oldMissingValueTreatmentESet));