grpc.testing.ProxyStat
 */
class ProxyStat extends \Google\Protobuf\Internal\Message
{
    /**
     * Generated from protobuf field double latency = 1;
     */
    protected $latency = 0.0;
    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type float $latency
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Src\Proto\Grpc\Testing\ProxyService::initOnce();
        parent::__construct($data);
    }
    /**
     * Generated from protobuf field double latency = 1;
     * @return float
     */
    public function getLatency()
    {
        return $this->latency;
    }
    /**
     * Generated from protobuf field double latency = 1;
     * @param float $var
     * @return $this
     */
    public function setLatency($var)
    {
        GPBUtil::checkDouble($var);
        $this->latency = $var;
        return $this;
    }
}