capture

type Aggregator interface {
	aggr.Aggregator

	// NumMetricsAdded returns the number of metrics added.
	NumMetricsAdded() int

	// Snapshot returns a copy of the aggregated data, resets
	// aggregations and number of metrics added.
	Snapshot() SnapshotResult
}

type SnapshotResult struct {
	CountersWithMetadatas        []unaggregated.CounterWithMetadatas
	BatchTimersWithMetadatas     []unaggregated.BatchTimerWithMetadatas
	GaugesWithMetadatas          []unaggregated.GaugeWithMetadatas
	ForwardedMetricsWithMetadata []aggregated.ForwardedMetricWithMetadata
	TimedMetricWithMetadata      []aggregated.TimedMetricWithMetadata
}