Class StatsGatherer

java.lang.Object
  StatsGatherer

public class StatsGatherer
extends java.lang.Object

Field Summary

private int	bucketSize
long	cumulativeVal
private java.util.Hashtable	histogram
long	maxVal
private double	mean
private java.lang.String	name
int	num
private int	skip
private int	skipSamples
private java.lang.String	tag

Constructor Summary

StatsGatherer(java.lang.String name, java.lang.String tag, int bucketSize, int skipSamples)

Method Summary

void	add(long val)
(package private) void	dumpHistogram()
(package private) double	mean()

Methods inherited from class java.lang.Object

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

Field Detail

histogram

private java.util.Hashtable histogram

bucketSize

private int bucketSize

name

private java.lang.String name

tag

private java.lang.String tag

mean

private double mean

skipSamples

private int skipSamples

skip

private int skip

num

public int num

maxVal

public long maxVal

cumulativeVal

public long cumulativeVal

Constructor Detail

StatsGatherer

StatsGatherer(java.lang.String name,
              java.lang.String tag,
              int bucketSize,
              int skipSamples)

Method Detail

add

public void add(long val)

dumpHistogram

void dumpHistogram()

mean

double mean()