grpc.testing.SimpleProtoParams
 */
class SimpleProtoParams extends \Google\Protobuf\Internal\Message
{
    /**
     * Generated from protobuf field int32 req_size = 1;
     */
    private $req_size = 0;
    /**
     * Generated from protobuf field int32 resp_size = 2;
     */
    private $resp_size = 0;
    public function __construct() {
        \GPBMetadata\Src\Proto\Grpc\Testing\Payloads::initOnce();
        parent::__construct();
    }
    /**
     * Generated from protobuf field int32 req_size = 1;
     * @return int
     */
    public function getReqSize()
    {
        return $this->req_size;
    }
    /**
     * Generated from protobuf field int32 req_size = 1;
     * @param int $var
     * @return $this
     */
    public function setReqSize($var)
    {
        GPBUtil::checkInt32($var);
        $this->req_size = $var;
        return $this;
    }
    /**
     * Generated from protobuf field int32 resp_size = 2;
     * @return int
     */
    public function getRespSize()
    {
        return $this->resp_size;
    }
    /**
     * Generated from protobuf field int32 resp_size = 2;
     * @param int $var
     * @return $this
     */
    public function setRespSize($var)
    {
        GPBUtil::checkInt32($var);
        $this->resp_size = $var;
        return $this;
    }
}