protected function _renderLink(ItemInterface $item, array $options)
    {
        if ($item->getUri() &&
            (
                !$item->isCurrent() ||
                $options['currentAsLink']
            )
        ) {
            return $this->_renderLinkElement($item, $options);
        } else {
            return $this->_renderTextElement($item, $options);
        }
    }