/**
* Test the conversion without altering the DOM
*
* @param string $sTargetVersion The desired version (or the latest possible version if not specified)
* @param object $oFactory Full data model (not yet used, aimed at allowing conversion that could not be performed without knowing the whole data model)
* @return bool True on success
*/
public function CheckConvert($sTargetVersion = ITOP_DESIGN_LATEST_VERSION, $oFactory = null)
{
// Clone the document
$this->oDocument = $this->oDocument->cloneNode(true);
return $this->Convert($sTargetVersion, $oFactory);
}
public function __clone()
{
$this->dom = $this->dom->cloneNode(true);
$this->crawler = new HtmlPageCrawler($this->dom);
}
/**
* Adds a new restore point
*/
public function createRestorePoint()
{
return array_push($this->_restore_points, $this->_template_data->cloneNode(true)) - 1;
}
