/**
  * (non-PHPdoc)
  * @see Tinebase_Controller_Record_Abstract::getMultiple()
  * 
  * @return  Tinebase_Record_RecordSet
  */
 public function getMultiple($_ids)
 {
     $results = $this->_backend->getMultipleTreeNodes($_ids);
     $this->resolveMultipleTreeNodesPath($results);
     return $results;
 }