protected function getIndentation($tagName, $tagElement) {
        if ($tagElement instanceof PHP_CodeSniffer_CommentParser_SingleElement) {
            if ($tagElement->getContent() !== '') {
                return (strlen($tagName) + substr_count($tagElement->getWhitespaceBeforeContent(), ' '));
            }
        } else if ($tagElement instanceof PHP_CodeSniffer_CommentParser_PairElement) {
            if ($tagElement->getValue() !== '') {
                return (strlen($tagName) + substr_count($tagElement->getWhitespaceBeforeValue(), ' '));
            }
        }

        return 0;

    }