func recordToMdpbKindType()

in exporter/metric/metric.go [405:426]

• 22 lines of code
• 8 McCabe index (conditional complexity)

func recordToMdpbKindType(a metricdata.Aggregation) (googlemetricpb.MetricDescriptor_MetricKind, googlemetricpb.MetricDescriptor_ValueType) {
	switch agg := a.(type) {
	case metricdata.Gauge[int64]:
		return googlemetricpb.MetricDescriptor_GAUGE, googlemetricpb.MetricDescriptor_INT64
	case metricdata.Gauge[float64]:
		return googlemetricpb.MetricDescriptor_GAUGE, googlemetricpb.MetricDescriptor_DOUBLE
	case metricdata.Sum[int64]:
		if agg.IsMonotonic {
			return googlemetricpb.MetricDescriptor_CUMULATIVE, googlemetricpb.MetricDescriptor_INT64
		}
		return googlemetricpb.MetricDescriptor_GAUGE, googlemetricpb.MetricDescriptor_INT64
	case metricdata.Sum[float64]:
		if agg.IsMonotonic {
			return googlemetricpb.MetricDescriptor_CUMULATIVE, googlemetricpb.MetricDescriptor_DOUBLE
		}
		return googlemetricpb.MetricDescriptor_GAUGE, googlemetricpb.MetricDescriptor_DOUBLE
	case metricdata.Histogram[int64], metricdata.Histogram[float64]:
		return googlemetricpb.MetricDescriptor_CUMULATIVE, googlemetricpb.MetricDescriptor_DISTRIBUTION
	default:
		return googlemetricpb.MetricDescriptor_METRIC_KIND_UNSPECIFIED, googlemetricpb.MetricDescriptor_VALUE_TYPE_UNSPECIFIED
	}
}