/**
* @param $orderAscending
* @param $groupId
* @param $uploadId
* @param $uploadTreeId
* @internal param $itemTreeBounds
* @return string
*/
protected function doClearings($orderAscending, $groupId, $uploadId, $uploadTreeId)
{
$itemTreeBounds = $this->uploadDao->getItemTreeBoundsFromUploadId($uploadTreeId, $uploadId);
$aaData = $this->getCurrentSelectedLicensesTableData($itemTreeBounds, $groupId, $orderAscending);
return array('sEcho' => intval($_GET['sEcho']), 'aaData' => $aaData, 'iTotalRecords' => count($aaData), 'iTotalDisplayRecords' => count($aaData));
}