* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setBooleanOperator(BooleanOperatorType newBooleanOperator) {
BooleanOperatorType oldBooleanOperator = booleanOperator;
booleanOperator = newBooleanOperator == null ? BOOLEAN_OPERATOR_EDEFAULT : newBooleanOperator;
boolean oldBooleanOperatorESet = booleanOperatorESet;
booleanOperatorESet = true;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, _40Package.COMPOUND_PREDICATE_TYPE__BOOLEAN_OPERATOR, oldBooleanOperator, booleanOperator, !oldBooleanOperatorESet));