func()

in v1storage/storage.go [752:780]

• 26 lines of code
• 6 McCabe index (conditional complexity)

func (s *MemorySeriesStorage) seriesForLabelMatchers(
	from, through model.Time,
	matchers ...*metric.LabelMatcher,
) ([]fingerprintSeriesPair, error) {
	candidateFPs, matchersToCheck, err := s.candidateFPsForLabelMatchers(matchers...)
	if err != nil {
		return nil, err
	}

	result := []fingerprintSeriesPair{}
FPLoop:
	for fp := range candidateFPs {
		s.fpLocker.Lock(fp)
		series := s.seriesForRange(fp, from, through)
		s.fpLocker.Unlock(fp)

		if series == nil {
			continue FPLoop
		}

		for _, m := range matchersToCheck {
			if !m.Match(series.metric[m.Name]) {
				continue FPLoop
			}
		}
		result = append(result, fingerprintSeriesPair{fp, series})
	}
	return result, nil
}