public function getNodeFromResponse($response, Models\Node $node = null)
{
if ($node === null) {
$node = new Models\Node();
}
$node->setAvailabilityZone($response->availability_zone);
$node->setCpu($response->cpu);
$node->setCurrentNumContainers($response->current_num_containers);
$node->setDeployedDatetime($response->deployed_datetime);
$node->setDestroyedDatetime($response->destroyed_datetime);
$node->setDisk($response->disk);
$node->setDockerExecdriver($response->docker_execdriver);
$node->setDockerGraphdriver($response->docker_graphdriver);
$node->setDockerVersion($response->docker_version);
$node->setExternalFqdn($response->external_fqdn);
$node->setLastMetric($response->last_metric);
$node->setLastSeen($response->last_seen);
$node->setMemory($response->memory);
$node->setNodeCluster($response->node_cluster);
$node->setNodeType($response->node_type);
$node->setPublicIp($response->public_ip);
$node->setRegion($response->region);
$node->setResourceUri($response->resource_uri);
$node->setState($response->state);
$node->setTags($response->tags);
$node->setTunnel($response->tunnel);
$node->setUuid($response->uuid);
return $node;
}