/**
* Return the next item in the iterator.
* @return object Record
*/
function &next()
{
$result =& parent::next();
$doc = $result->getDocument();
$recordId = $doc->getFieldValue('harvesterRecordId');
unset($result, $doc);
$returner =& $this->recordDao->getRecord($recordId);
return $returner;
}
