Package com.arpnetworking.metrics.mad.model.statistics

Class HistogramStatistic.HistogramSnapshot

java.lang.Object

com.arpnetworking.metrics.mad.model.statistics.HistogramStatistic.HistogramSnapshot

Enclosing class:

HistogramStatistic

public static final class HistogramStatistic.HistogramSnapshot
extends Object

Represents a snapshot of immutable histogram data.

Author:

Brandon Arp (brandon dot arp at inscopemetrics dot io)

Method Summary

Modifier and Type	Method	Description
long	getEntriesCount()
int	getPrecision()
long	getValue(double key)	Access the histogram bucket count.
Double	getValueAtPercentile(double percentile)	Gets the value of the bucket that corresponds to the percentile.
it.unimi.dsi.fastutil.objects.ObjectSortedSet<it.unimi.dsi.fastutil.doubles.Double2LongMap.Entry>	getValues()	Access the histogram bucket to count entries.

Methods inherited from class java.lang.Object

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

Method Details

getValueAtPercentile

public Double getValueAtPercentile(double percentile)

Gets the value of the bucket that corresponds to the percentile.

Parameters:

percentile - the percentile

Returns:

The value of the bucket at the percentile.

getPrecision

public int getPrecision()

getEntriesCount

public long getEntriesCount()

getValues

public it.unimi.dsi.fastutil.objects.ObjectSortedSet<it.unimi.dsi.fastutil.doubles.Double2LongMap.Entry> getValues()

Access the histogram bucket to count entries.

Returns:

the histogram bucket count entries

getValue

public long getValue(double key)

Access the histogram bucket count.

Parameters:

key - the histogram bucket key

Returns:

the count in the bucket