func()

in collector/receiver/prometheusreceiver/internal/transaction.go [139:154]

• 16 lines of code
• 5 McCabe index (conditional complexity)

func (t *transaction) getOrCreateMetricFamily(mn string) *metricFamily {
	curMf, ok := t.families[mn]
	if !ok {
		fn := mn
		if _, ok := t.mc.GetMetadata(mn); !ok {
			fn = normalizeMetricName(mn)
		}
		if mf, ok := t.families[fn]; ok && mf.includesMetric(mn) {
			curMf = mf
		} else {
			curMf = newMetricFamily(mn, t.mc, t.logger)
			t.families[curMf.name] = curMf
		}
	}
	return curMf
}