Exemple #1
0
func (tm *testModel) storeInModel(r Resolution, data tspb.TimeSeriesData) {
	// Note the source, used to construct keys for model queries.
	tm.seenSources[data.Source] = struct{}{}

	// Process and store data in the model.
	internalData, err := data.ToInternal(r.KeyDuration(), r.SampleDuration())
	if err != nil {
		tm.t.Fatalf("test could not convert time series to internal format: %s", err.Error())
	}

	for _, idata := range internalData {
		key := MakeDataKey(data.Name, data.Source, r, idata.StartTimestampNanos)
		keyStr := string(key)

		existing, ok := tm.modelData[keyStr]
		var newTs roachpb.InternalTimeSeriesData
		if ok {
			existingTs, err := existing.GetTimeseries()
			if err != nil {
				tm.t.Fatalf("test could not extract time series from existing model value: %s", err.Error())
			}
			newTs, err = engine.MergeInternalTimeSeriesData(existingTs, idata)
			if err != nil {
				tm.t.Fatalf("test could not merge time series into model value: %s", err.Error())
			}
		} else {
			newTs, err = engine.MergeInternalTimeSeriesData(idata)
			if err != nil {
				tm.t.Fatalf("test could not merge time series into model value: %s", err.Error())
			}
		}
		var val roachpb.Value
		if err := val.SetProto(&newTs); err != nil {
			tm.t.Fatal(err)
		}
		tm.modelData[keyStr] = val
	}
}