/**
* Transforms the APF DOM tree of the current page. Returns the content of the transformed document.
*
* @return string The content of the transformed page
*
* @author Christian Achatz
* @version
* Version 0.1, 28.12.2006<br />
* Version 0.2, 03.01.2007 (Introduced URL rewriting)<br />
* Version 0.3, 08.06.2007 (Moved the URL rewriting into a filter)<br />
* Version 0.4, 11.12.2008 (Switched to the new input filter concept)<br />
*/
public function transform()
{
return $this->document->transform();
}
