/**
  * Finds operations
  *
  * @param Status $status status to filter upon
  *
  * @return OperationInterface[]
  */
 public function findByStatus(Status $status)
 {
     return $this->findBy(array("status" => $status->getValue()));
 }
 /**
  * @param mixed $status
  */
 public function setStatus(Status $status)
 {
     $this->status = $status->getValue();
 }