com.wavefront.sdk.entities.histograms

Class WavefrontHistogramImpl.Snapshot

java.lang.Object

com.wavefront.sdk.entities.histograms.WavefrontHistogramImpl.Snapshot

Enclosing class:

WavefrontHistogramImpl

public static class WavefrontHistogramImpl.Snapshot
extends java.lang.Object

Wrapper for TDigest distribution

Method Summary

Modifier and Type	Method and Description
long	getCount()
double	getMax()
double	getMean()
double	getMin()
int	getSize() Returns the size of the snapshot
double	getSum()
double	getValue(double quantile)

Methods inherited from class java.lang.Object

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

Method Detail

getCount

public long getCount()

Returns:

returns the number of values in the distribution.

getMax

public double getMax()

Returns:

returns the maximum value in the distribution. Returns NaN if the distribution is empty.

getMin

public double getMin()

Returns:

returns the minimum value in the distribution. Returns NaN if the distribution is empty.

getMean

public double getMean()

Returns:

returns the mean of the values in the distribution. Returns NaN if the distribution is empty.

getSum

public double getSum()

Returns:

returns the sum of the values in the distribution.

getValue

public double getValue(double quantile)

Parameters:

quantile - a given quantile, between 0 and 1

Returns:

returns the value in the distribution at the given quantile. Returns NaN if the distribution is empty.

getSize

public int getSize()

Returns the size of the snapshot

Returns:

size of the snapshot