org.terracotta.statistics.derived.latency

Interface LatencyHistogramQuery

All Known Subinterfaces:

LatencyHistogramStatistic

All Known Implementing Classes:

DefaultLatencyHistogramStatistic

public interface LatencyHistogramQuery

Author:

Mathieu Carbou

Method Summary

Modifier and Type	Method and Description
List<Histogram.Bucket>	buckets()
long	count()
Long	maximum()
default Long	median()
Long	minimum()
Long	percentile(double percent)
long[]	percentileBounds(double percent)

Method Detail

minimum

Long minimum()

Returns:

The minimum value or null if no value

maximum

Long maximum()

Returns:

The maximum value or null if no value

median

default Long median()

Returns:

the median value or null if no value. Will return the upper bound of the approximated range.

count

long count()

percentile

Long percentile(double percent)

Parameters:

percent - the percentage (0.0-1.0)

Returns:

the value below which percent% of the observations may be found. Will return the upper bound of the approximated range.

percentileBounds

long[] percentileBounds(double percent)

Parameters:

percent - the percentage (0.0-1.0)

Returns:

the inclusive bounds (min and max) representing the range containing the right value for the given percent%-ile.

buckets

List<Histogram.Bucket> buckets()