public function filterByEditor($editor = null, $comparison = null)
    {
        if (null === $comparison) {
            if (is_array($editor)) {
                $comparison = Criteria::IN;
            } elseif (preg_match('/[\%\*]/', $editor)) {
                $editor = str_replace('*', '%', $editor);
                $comparison = Criteria::LIKE;
            }
        }

        return $this->addUsingAlias(ReferenceTableMap::COL_EDITOR, $editor, $comparison);
    }