public function getListLookUpConditionsClause()
    {
        $query = null;
        if (is_array($this->listLookUpConditions) && !empty($this->listLookUpConditions)):
            $query .= "\nHAVING\t";
            $query .= implode("\t", $this->listLookUpConditions);
        endif;
        //Reset the listLookUp after the query has been generated, to avoid issues;
        //$this->resetListLookUpConditions();
        return $query;
    }