Package io.opentelemetry.sdk.metrics.data

Interface ExponentialHistogramData

All Superinterfaces:

Data<ExponentialHistogramPointData>

@Immutable
public interface ExponentialHistogramData
extends Data<ExponentialHistogramPointData>

A base-2 exponential histogram metric point, as defined by the OpenTelemetry Exponential Histogram specification.

See ExponentialHistogramPointData for more information.

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

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

Method Summary

Modifier and Type	Method	Description
static ExponentialHistogramData	create(AggregationTemporality temporality, Collection<ExponentialHistogramPointData> points)	Create a DoubleExponentialHistogramData.
AggregationTemporality	getAggregationTemporality()	Returns the AggregationTemporality of this metric.
Collection<ExponentialHistogramPointData>	getPoints()	Returns the collection of ExponentialHistogramPointData for this histogram.

Method Details

create

static ExponentialHistogramData create(AggregationTemporality temporality,
 Collection<ExponentialHistogramPointData> points)

Create a DoubleExponentialHistogramData.

Returns:

a DoubleExponentialHistogramData

getAggregationTemporality

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

Collection<ExponentialHistogramPointData> getPoints()

Returns the collection of ExponentialHistogramPointData for this histogram.

Specified by:

getPoints in interface Data<ExponentialHistogramPointData>

Returns:

the collection of data points for this histogram.