io.micrometer.core.instrument.stats.hist

Class TimeScaleCumulativeHistogram

java.lang.Object

io.micrometer.core.instrument.stats.hist.CumulativeHistogram<java.lang.Double>

io.micrometer.core.instrument.stats.hist.TimeScaleCumulativeHistogram

All Implemented Interfaces:

Histogram<java.lang.Double>

public class TimeScaleCumulativeHistogram
extends CumulativeHistogram<java.lang.Double>

A cumulative histogram whose bucket tag values represent a measure of time. This class preserves the dimension of this time so that the histogram's bucket tags can be scaled to the base unit of time that the monitoring backend expects. Calls to CumulativeHistogram.observe(double) are expected to be made with a measure of time whose scale matches this histogram's time scale.

Field Summary

Fields inherited from class io.micrometer.core.instrument.stats.hist.CumulativeHistogram

f

Constructor Summary

Constructors

Constructor and Description
TimeScaleCumulativeHistogram(CumulativeBucketFunction<java.lang.Double> f, java.util.concurrent.TimeUnit timeScale)

Method Summary

Modifier and Type	Method and Description
TimeScaleCumulativeHistogram	shiftScale(java.util.concurrent.TimeUnit targetUnit)

Methods inherited from class io.micrometer.core.instrument.stats.hist.CumulativeHistogram

buckets, buckets, exponential, getBuckets, linear, observe

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeScaleCumulativeHistogram

public TimeScaleCumulativeHistogram(CumulativeBucketFunction<java.lang.Double> f,
                                    java.util.concurrent.TimeUnit timeScale)

Method Detail

shiftScale

public TimeScaleCumulativeHistogram shiftScale(java.util.concurrent.TimeUnit targetUnit)

Parameters:

targetUnit - The time scale of the new cumulative histogram

Returns: