private static boolean validStep(Output output) {
if (!(output instanceof TracerouteOutput)) return false;
TracerouteOutput to = (TracerouteOutput) output;
if (to.getData().size() == 0) return false;
TracerouteData data = to.getData().get(0);
if (isPrivateIp(data.getFrom())) return false;
return true;
}
protected static void loadMeasurement(int id) throws Exception {
MeasurementGetResponse get = execute(service.measurements().get(String.valueOf(id)));
Measurement measurement = get.getResult();
if (measurement.getDescription().startsWith("MeasureRingNode")) {
MeasurementResultResponse resultResp =
execute(service.measurements().result(String.valueOf(id)));
List<MeasurementResult> results = resultResp.getResult();
for (MeasurementResult result : results) {
List<TraceData> sections = new ArrayList<TraceData>();
for (Output output : result.getOutputs()) {
if (validStep(output)) {
TracerouteOutput to = (TracerouteOutput) output;
TracerouteData summary = summarize(to.getData());
TraceData section = new TraceData();
section.setToIp(summary.getFrom());
TraceData validStart = validStart(sections, summary);
if (validStart == null) {
section.setFromIp(result.getFrom());
section.setRtt(summary.getRoundTripTime());
} else {
section.setFromIp(validStart.getToIp());
section.setRtt(summary.getRoundTripTime().subtract(validStart.getRttSource()));
}
section.setRttSource(summary.getRoundTripTime());
section.setSourceIp(result.getFrom());
sections.add(section);
}
}
// Output section
for (TraceData td : sections) {
traceDataDao.save(td);
}
}
}
}