org.HdrHistogram

Class HistogramIterationValue

java.lang.Object

org.HdrHistogram.HistogramIterationValue

public class HistogramIterationValue
extends Object

Represents a value point iterated through in a Histogram, with associated stats.

• valueIteratedTo :
  The actual value level that was iterated to by the iterator
• prevValueIteratedTo :
  The actual value level that was iterated from by the iterator
• countAtValueIteratedTo :
  The count of recorded values in the histogram that exactly match this [lowestEquivalentValue(valueIteratedTo)...highestEquivalentValue(valueIteratedTo)] value range.
• countAddedInThisIterationStep :
  The count of recorded values in the histogram that were added to the totalCountToThisValue (below) as a result on this iteration step. Since multiple iteration steps may occur with overlapping equivalent value ranges, the count may be lower than the count found at the value (e.g. multiple linear steps or percentile levels can occur within a single equivalent value range)
• totalCountToThisValue :
  The total count of all recorded values in the histogram at values equal or smaller than valueIteratedTo.
• totalValueToThisValue :
  The sum of all recorded values in the histogram at values equal or smaller than valueIteratedTo.
• percentile :
  The percentile of recorded values in the histogram at values equal or smaller than valueIteratedTo.
• percentileLevelIteratedTo :
  The percentile level that the iterator returning this HistogramIterationValue had iterated to. Generally, percentileLevelIteratedTo will be equal to or smaller than percentile, but the same value point can contain multiple iteration levels for some iterators. E.g. a PercentileIterator can stop multiple times in the exact same value point (if the count at that value covers a range of multiple percentiles in the requested percentile iteration points).

Method Summary

Modifier and Type	Method and Description
long	getCountAddedInThisIterationStep()
long	getCountAtValueIteratedTo()
double	getDoubleValueIteratedFrom()
double	getDoubleValueIteratedTo()
double	getIntegerToDoubleValueConversionRatio()
double	getPercentile()
double	getPercentileLevelIteratedTo()
long	getTotalCountToThisValue()
long	getTotalValueToThisValue()
long	getValueIteratedFrom()
long	getValueIteratedTo()
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

toString

public String toString()

Overrides:

toString in class Object

getValueIteratedTo

public long getValueIteratedTo()

getDoubleValueIteratedTo

public double getDoubleValueIteratedTo()

getValueIteratedFrom

public long getValueIteratedFrom()

getDoubleValueIteratedFrom

public double getDoubleValueIteratedFrom()

getCountAtValueIteratedTo

public long getCountAtValueIteratedTo()

getCountAddedInThisIterationStep

public long getCountAddedInThisIterationStep()

getTotalCountToThisValue

public long getTotalCountToThisValue()

getTotalValueToThisValue

public long getTotalValueToThisValue()

getPercentile

public double getPercentile()

getPercentileLevelIteratedTo

public double getPercentileLevelIteratedTo()

getIntegerToDoubleValueConversionRatio

public double getIntegerToDoubleValueConversionRatio()