public function setStatus($options = array())
 {
     $status = $this->getStatus(array('typeId' => $options['typeId']));
     // only create a new status object if type is not already set
     if ($status === null) {
         $status = new QubitStatus();
         $status->setTypeId($options['typeId']);
     }
     $status->setStatusId($options['statusId']);
     $this->statuss[] = $status;
     return $this;
 }