org.apache.flink.runtime.metrics

Class DescriptiveStatisticsHistogram

java.lang.Object

org.apache.flink.runtime.metrics.DescriptiveStatisticsHistogram

All Implemented Interfaces:

org.apache.flink.metrics.Histogram, org.apache.flink.metrics.Metric

public class DescriptiveStatisticsHistogram
extends Object
implements org.apache.flink.metrics.Histogram

The DescriptiveStatisticsHistogram use a DescriptiveStatistics DescriptiveStatistics as a Flink Histogram.

Constructor Summary

Constructors

Constructor and Description
DescriptiveStatisticsHistogram(int windowSize)

Method Summary

Modifier and Type	Method and Description
long	getCount()
org.apache.flink.metrics.HistogramStatistics	getStatistics()
void	update(long value)

Methods inherited from class java.lang.Object

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

Constructor Detail

DescriptiveStatisticsHistogram

public DescriptiveStatisticsHistogram(int windowSize)

Method Detail

update

public void update(long value)

Specified by:

update in interface org.apache.flink.metrics.Histogram

getCount

public long getCount()

Specified by:

getCount in interface org.apache.flink.metrics.Histogram

getStatistics

public org.apache.flink.metrics.HistogramStatistics getStatistics()

Specified by:

getStatistics in interface org.apache.flink.metrics.Histogram