Package io.opentelemetry.sdk.metrics.data

Class DoubleHistogramData

java.lang.Object

io.opentelemetry.sdk.metrics.data.DoubleHistogramData

All Implemented Interfaces:

Data<DoubleHistogramPointData>

@Immutable
public abstract class DoubleHistogramData
extends Object
implements Data<DoubleHistogramPointData>

A histogram metric point.

See: https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/datamodel.md#histogram

Note: This is called "DoubleHistogram" to reflect which primitives are used to record it, however "Histogram" is the equivalent OTLP type.

Method Summary

Modifier and Type	Method	Description
static DoubleHistogramData	create(AggregationTemporality temporality, Collection<DoubleHistogramPointData> points)
abstract AggregationTemporality	getAggregationTemporality()	Returns the AggregationTemporality of this metric,
abstract Collection<DoubleHistogramPointData>	getPoints()	Returns the data PointDatas for this metric.

Methods inherited from class java.lang.Object

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

Method Details

create

public static DoubleHistogramData create(AggregationTemporality temporality,
 Collection<DoubleHistogramPointData> points)

getAggregationTemporality

public abstract AggregationTemporality getAggregationTemporality()

Returns the AggregationTemporality of this metric,

AggregationTemporality describes if the aggregator reports delta changes since last report time, or cumulative changes since a fixed start time.

Returns:

the AggregationTemporality of this metric

getPoints

public abstract Collection<DoubleHistogramPointData> getPoints()

Description copied from interface: Data

Returns the data PointDatas for this metric.

Specified by:

getPoints in interface Data<DoubleHistogramPointData>

Returns:

the data PointDatas for this metric, or empty Collection if no points.