/**
* Default rendering of a node.
*
* This renders a URL into a XML sitemap node.
* <code>
* <url>
* <loc>http://www.example.com/</loc>
* <changefreq>monthly</changefreq>
* <priority>0.8</priority>
* </url>
* </code>
*
* @param T_CompositeLeaf $node node to visit
*/
function renderDefault(T_CompositeLeaf $node)
{
$url = $this->addChild('url');
$loc = $node->getUrl($this->url_filter);
$url->addChild('loc', $loc);
$freq = $node->getChangeFreq();
if (!is_null($freq)) {
$url->addChild('changefreq', $freq);
}
$url->addChild('priority', $node->getPriority());
}