Package org.apache.kafka.common.metrics.stats

Class Sum

java.lang.Object

org.apache.kafka.common.metrics.stats.SampledStat

org.apache.kafka.common.metrics.stats.WindowedSum

org.apache.kafka.common.metrics.stats.Sum

All Implemented Interfaces:

Measurable, MeasurableStat, MetricValueProvider<Double>, Stat

@Deprecated
public class Sum
extends WindowedSum

Deprecated.

since 2.4 . Use WindowedSum instead

A SampledStat that maintains the sum of what it has seen. This is a sampled version of CumulativeSum. See also WindowedCount if you want to increment the value by 1 on each recording.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.kafka.common.metrics.stats.SampledStat

SampledStat.Sample

Field Summary

Fields inherited from class org.apache.kafka.common.metrics.stats.SampledStat

samples

Constructor Summary

Constructors

Constructor	Description
Sum()	Deprecated.

Method Summary

Methods inherited from class org.apache.kafka.common.metrics.stats.WindowedSum

combine, update

Methods inherited from class org.apache.kafka.common.metrics.stats.SampledStat

current, measure, newSample, oldest, purgeObsoleteSamples, record

Methods inherited from class java.lang.Object

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

Constructor Detail

Sum

public Sum()

Deprecated.