com.espertech.esper.metrics.codahale_metrics.metrics.core

Interface Summarizable

All Known Implementing Classes:

Histogram, Timer

public interface Summarizable

An object which can produce statistical summaries.

Method Summary

Modifier and Type	Method and Description
double	max() Returns the largest recorded value.
double	mean() Returns the arithmetic mean of all recorded values.
double	min() Returns the smallest recorded value.
double	stdDev() Returns the standard deviation of all recorded values.
double	sum() Returns the sum of all recorded values.

Method Detail

max

double max()

Returns the largest recorded value.

Returns:

the largest recorded value

min

double min()

Returns the smallest recorded value.

Returns:

the smallest recorded value

mean

double mean()

Returns the arithmetic mean of all recorded values.

Returns:

the arithmetic mean of all recorded values

stdDev

double stdDev()

Returns the standard deviation of all recorded values.

Returns:

the standard deviation of all recorded values

sum

double sum()

Returns the sum of all recorded values.

Returns:

the sum of all recorded values