Module io.helidon.metrics.api

Package io.helidon.metrics.api

Interface DistributionStatisticsConfig

All Superinterfaces:

Wrapper

public interface DistributionStatisticsConfig
extends Wrapper

Configuration which controls the behavior of distribution statistics from meters that support them (for example, timers and distribution summaries).

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	DistributionStatisticsConfig.Builder	Builder for a new DistributionStatisticsConfig instance.

Method Summary

Modifier and Type	Method	Description
Optional<Iterable<Double>>	buckets()	Returns the configured boundary boundaries.
static DistributionStatisticsConfig.Builder	builder()	Creates a builder for a new DistributionStatisticsConfig instance.
Optional<Double>	maximumExpectedValue()	Returns the maximum value that the meter is expected to observe.
Optional<Double>	minimumExpectedValue()	Returns the minimum expected value that the meter is expected to observe.
Optional<Iterable<Double>>	percentiles()	Returns the settings for non-aggregable percentiles.

Methods inherited from interface io.helidon.metrics.api.Wrapper

unwrap

Method Details

builder

static DistributionStatisticsConfig.Builder builder()

Creates a builder for a new DistributionStatisticsConfig instance.

For new code, prefer MetricsFactory.distributionStatisticsConfigBuilder() on the MetricsFactory instance used by the application.

Returns:

new builder

percentiles

Optional<Iterable<Double>> percentiles()

Returns the settings for non-aggregable percentiles.

Returns:

percentiles to compute and publish

minimumExpectedValue

Optional<Double> minimumExpectedValue()

Returns the minimum expected value that the meter is expected to observe.

Returns:

minimum expected value

maximumExpectedValue

Optional<Double> maximumExpectedValue()

Returns the maximum value that the meter is expected to observe.

Returns:

maximum value

buckets

Optional<Iterable<Double>> buckets()

Returns the configured boundary boundaries.

Returns:

the boundary boundaries