/**
  *
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 public void eUnset(int featureID) {
   switch (featureID) {
     case Stoex_avPackage.BOOLEAN_OPERATOR_EXPRESSION__LEFT:
       setLeft((BooleanExpression) null);
       return;
     case Stoex_avPackage.BOOLEAN_OPERATOR_EXPRESSION__RIGHT:
       setRight((BooleanExpression) null);
       return;
     case Stoex_avPackage.BOOLEAN_OPERATOR_EXPRESSION__OPERATION:
       setOperation(OPERATION_EDEFAULT);
       return;
   }
   super.eUnset(featureID);
 }
 /**
  *
  * <!-- begin-user-doc -->
  * <!-- end-user-doc -->
  *
  * @generated
  */
 @Override
 public void eSet(int featureID, Object newValue) {
   switch (featureID) {
     case Stoex_avPackage.BOOLEAN_OPERATOR_EXPRESSION__LEFT:
       setLeft((BooleanExpression) newValue);
       return;
     case Stoex_avPackage.BOOLEAN_OPERATOR_EXPRESSION__RIGHT:
       setRight((BooleanExpression) newValue);
       return;
     case Stoex_avPackage.BOOLEAN_OPERATOR_EXPRESSION__OPERATION:
       setOperation((BooleanOperations) newValue);
       return;
   }
   super.eSet(featureID, newValue);
 }