Package 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).

  • Field Details

    • valueIteratedTo

      private long valueIteratedTo

    • valueIteratedFrom

      private long valueIteratedFrom

    • countAtValueIteratedTo

      private long countAtValueIteratedTo

    • countAddedInThisIterationStep

      private long countAddedInThisIterationStep

    • totalCountToThisValue

      private long totalCountToThisValue

    • totalValueToThisValue

      private long totalValueToThisValue

    • percentile

      private double percentile

    • percentileLevelIteratedTo

      private double percentileLevelIteratedTo

    • integerToDoubleValueConversionRatio

      private double integerToDoubleValueConversionRatio

  • Constructor Details

    • HistogramIterationValue

      HistogramIterationValue()

  • Method Details

    • set

      void set(long valueIteratedTo, long valueIteratedFrom, long countAtValueIteratedTo, long countInThisIterationStep, long totalCountToThisValue, long totalValueToThisValue, double percentile, double percentileLevelIteratedTo, double integerToDoubleValueConversionRatio)

    • reset

      void reset()

    • 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()