Package io.airlift.stats

Class DecayTDigest

java.lang.Object

io.airlift.stats.DecayTDigest

public class DecayTDigest
extends Object

Constructor Summary

Constructors

Constructor	Description
DecayTDigest(double compression, double alpha)
DecayTDigest(double compression, double alpha, com.google.common.base.Ticker ticker)

Method Summary

Modifier and Type	Method	Description
void	add(double value)
void	add(double value, double weight)
DecayTDigest	duplicate()
double	getCount()
double	getMax()
double	getMin()
double	valueAt(double quantile)
List<Double>	valuesAt(List<Double> quantiles)

Methods inherited from class java.lang.Object

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

Constructor Details

DecayTDigest

public DecayTDigest(double compression,
 double alpha)

DecayTDigest

public DecayTDigest(double compression,
 double alpha,
 com.google.common.base.Ticker ticker)

Method Details

getMin

public double getMin()

getMax

public double getMax()

getCount

public double getCount()

add

public void add(double value)

add

public void add(double value,
 double weight)

valueAt

public double valueAt(double quantile)

valuesAt

public List<Double> valuesAt(List<Double> quantiles)

duplicate

public DecayTDigest duplicate()