Class DoubleExplicitBucketHistogramAggregator.Handle

java.lang.Object

io.opentelemetry.sdk.metrics.internal.aggregator.AggregatorHandle<HistogramPointData, DoubleExemplarData>

io.opentelemetry.sdk.metrics.internal.aggregator.DoubleExplicitBucketHistogramAggregator.Handle

Enclosing class:

DoubleExplicitBucketHistogramAggregator

static final class DoubleExplicitBucketHistogramAggregator.Handle
extends AggregatorHandle<HistogramPointData, DoubleExemplarData>

Field Summary

Fields

Modifier and Type	Field	Description
private final double[]	boundaries
private final List<Double>	boundaryList
private long	count
private final long[]	counts
private final Object	lock
private double	max
private double	min
private MutableHistogramPointData	reusablePoint
private double	sum

Constructor Summary

Constructors

Constructor	Description
Handle(List<Double> boundaryList, double[] boundaries, ExemplarReservoir<DoubleExemplarData> reservoir, MemoryMode memoryMode)

Method Summary

Modifier and Type	Method	Description
protected HistogramPointData	doAggregateThenMaybeReset(long startEpochNanos, long epochNanos, Attributes attributes, List<DoubleExemplarData> exemplars, boolean reset)	Implementation of the AggregatorHandle.aggregateThenMaybeReset(long, long, Attributes, boolean) .
protected void	doRecordDouble(double value)	Concrete Aggregator instances should implement this method in order support recordings of double values.
protected void	doRecordLong(long value)	Concrete Aggregator instances should implement this method in order support recordings of long values.

Methods inherited from class AggregatorHandle

aggregateThenMaybeReset, hasRecordedValues, recordDouble, recordDouble, recordLong, recordLong

Methods inherited from class Object

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

Field Details

boundaryList

private final List<Double> boundaryList

boundaries

private final double[] boundaries

lock

private final Object lock

sum

private double sum

min

private double min

max

private double max

count

private long count

counts

private final long[] counts

reusablePoint

@Nullable
private MutableHistogramPointData reusablePoint

Constructor Details

Handle

Handle(List<Double> boundaryList,
 double[] boundaries,
 ExemplarReservoir<DoubleExemplarData> reservoir,
 MemoryMode memoryMode)

Method Details

doAggregateThenMaybeReset

protected HistogramPointData doAggregateThenMaybeReset(long startEpochNanos,
 long epochNanos,
 Attributes attributes,
 List<DoubleExemplarData> exemplars,
 boolean reset)

Description copied from class: AggregatorHandle

Implementation of the AggregatorHandle.aggregateThenMaybeReset(long, long, Attributes, boolean) .

Specified by:

doAggregateThenMaybeReset in class AggregatorHandle<HistogramPointData, DoubleExemplarData>

doRecordDouble

protected void doRecordDouble(double value)

Description copied from class: AggregatorHandle

Concrete Aggregator instances should implement this method in order support recordings of double values.

Overrides:

doRecordDouble in class AggregatorHandle<HistogramPointData, DoubleExemplarData>

doRecordLong

protected void doRecordLong(long value)

Description copied from class: AggregatorHandle

Concrete Aggregator instances should implement this method in order support recordings of long values.

Overrides:

doRecordLong in class AggregatorHandle<HistogramPointData, DoubleExemplarData>