Class InProcessSampledSpanStoreImpl.PerSpanNameSamples

java.lang.Object

io.opencensus.implcore.trace.export.InProcessSampledSpanStoreImpl.PerSpanNameSamples

Enclosing class:

InProcessSampledSpanStoreImpl

private static final class InProcessSampledSpanStoreImpl.PerSpanNameSamples
extends Object

Keeps samples for a given span name. Samples for all the latency buckets and for all canonical codes other than OK.

Field Summary

Fields

Modifier and Type	Field	Description
private final InProcessSampledSpanStoreImpl.Bucket[]	errorBuckets
private final InProcessSampledSpanStoreImpl.Bucket[]	latencyBuckets

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PerSpanNameSamples()

Method Summary

Modifier and Type	Method	Description
private void	considerForSampling(RecordEventsSpanImpl span)
private InProcessSampledSpanStoreImpl.Bucket	getErrorBucket(Status.CanonicalCode code)
private List<RecordEventsSpanImpl>	getErrorSamples(Status.CanonicalCode code, int maxSpansToReturn)
private InProcessSampledSpanStoreImpl.Bucket	getLatencyBucket(long latencyNs)
private List<RecordEventsSpanImpl>	getLatencySamples(long latencyLowerNs, long latencyUpperNs, int maxSpansToReturn)
private Map<Status.CanonicalCode, Integer>	getNumbersOfErrorSampledSpans()
private Map<SampledSpanStore.LatencyBucketBoundaries, Integer>	getNumbersOfLatencySampledSpans()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

latencyBuckets

private final InProcessSampledSpanStoreImpl.Bucket[] latencyBuckets

errorBuckets

private final InProcessSampledSpanStoreImpl.Bucket[] errorBuckets

Constructor Details

PerSpanNameSamples

private PerSpanNameSamples()

Method Details

getLatencyBucket

@Nullable
private InProcessSampledSpanStoreImpl.Bucket getLatencyBucket(long latencyNs)

getErrorBucket

private InProcessSampledSpanStoreImpl.Bucket getErrorBucket(Status.CanonicalCode code)

considerForSampling

private void considerForSampling(RecordEventsSpanImpl span)

getNumbersOfLatencySampledSpans

private Map<SampledSpanStore.LatencyBucketBoundaries, Integer> getNumbersOfLatencySampledSpans()

getNumbersOfErrorSampledSpans

private Map<Status.CanonicalCode, Integer> getNumbersOfErrorSampledSpans()

getErrorSamples

private List<RecordEventsSpanImpl> getErrorSamples(@Nullable
 Status.CanonicalCode code,
 int maxSpansToReturn)

getLatencySamples

private List<RecordEventsSpanImpl> getLatencySamples(long latencyLowerNs,
 long latencyUpperNs,
 int maxSpansToReturn)