io.micrometer.core.instrument.distribution

Class TimeWindowFixedBoundaryHistogram

java.lang.Object

io.micrometer.core.instrument.distribution.TimeWindowFixedBoundaryHistogram

All Implemented Interfaces:

Histogram, AutoCloseable

public class TimeWindowFixedBoundaryHistogram
extends Object

A histogram implementation that does not support precomputed percentiles but supports aggregable percentile histograms and SLA boundaries. There is no need for a high dynamic range histogram and its more expensive memory footprint if all we are interested in is fixed histogram counts.

Since:

1.0.3

Constructor Summary

Constructors

Constructor and Description
TimeWindowFixedBoundaryHistogram(Clock clock, DistributionStatisticConfig config, boolean supportsAggregablePercentiles)

Method Summary

Modifier and Type	Method and Description
protected U	accumulatedHistogram()
protected T	currentHistogram()
void	recordDouble(double value)
void	recordLong(long value)
HistogramSnapshot	takeSnapshot(long count, double total, double max)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micrometer.core.instrument.distribution.Histogram

close

Constructor Detail

TimeWindowFixedBoundaryHistogram

public TimeWindowFixedBoundaryHistogram(Clock clock,
                                        DistributionStatisticConfig config,
                                        boolean supportsAggregablePercentiles)

Method Detail

takeSnapshot

public final HistogramSnapshot takeSnapshot(long count,
                                            double total,
                                            double max)

Specified by:

takeSnapshot in interface Histogram

recordLong

public void recordLong(long value)

Specified by:

recordLong in interface Histogram

recordDouble

public void recordDouble(double value)

Specified by:

recordDouble in interface Histogram

accumulatedHistogram

protected U accumulatedHistogram()

currentHistogram

protected T currentHistogram()