public void testMeMeDetectorIsDetecting() throws IOException {
Repository<MeMeDetector> memeRepo = conn.getMeMeDetectorRepository();
MeMeDetector detector = memeRepo.getByID("e3_0");
// ValueReadQuery<Double> meanSpeed = detector.queryReadLastStepMeanSpeed();
ValueReadQuery<Integer> vehicleNum = detector.queryReadLastStepVehicleNumber();
// ValueReadQuery<Set<Vehicle>> vehicles = detector.queryReadLastStepVehicles();
MultiQuery batch = conn.makeMultiQuery();
// batch.add(meanSpeed);
batch.add(vehicleNum);