Package org.apache.flink.runtime.metrics

Class DescriptiveStatisticsHistogram

java.lang.Object

org.apache.flink.runtime.metrics.DescriptiveStatisticsHistogram

All Implemented Interfaces:

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

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

The DescriptiveStatisticsHistogram use a DescriptiveStatistics DescriptiveStatistics as a Flink Histogram.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
DescriptiveStatisticsHistogram(int windowSize)

Method Summary

Modifier and Type	Method	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

Methods inherited from interface org.apache.flink.metrics.Histogram

getMetricType

Constructor Details

DescriptiveStatisticsHistogram

public DescriptiveStatisticsHistogram(int windowSize)

Method Details

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