public function buildOpenStackApiVersion($version, $status, IOpenStackComponent $component)
 {
     $api_version = new OpenStackApiVersion();
     $api_version->setVersion($version);
     $api_version->setStatus($status);
     if (!is_null($component)) {
         $api_version->setReleaseComponent($component);
         $component->addVersion($api_version);
     }
     return $api_version;
 }