Package jenkins.metrics.util

Class AutoSamplingHistogram

java.lang.Object

com.codahale.metrics.Histogram

jenkins.metrics.util.AutoSamplingHistogram

All Implemented Interfaces:

com.codahale.metrics.Counting, com.codahale.metrics.Metric, com.codahale.metrics.Sampling

public class AutoSamplingHistogram
extends com.codahale.metrics.Histogram

This is a Histogram that is derived from a Gauge by sampling it 4 times a minute.

Author:

Stephen Connolly

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AutoSamplingHistogram.PeriodicWorkImpl

Constructor Summary

Constructors

Constructor	Description
AutoSamplingHistogram(com.codahale.metrics.Gauge<? extends Number> source)
AutoSamplingHistogram(com.codahale.metrics.Gauge<? extends Number> source, com.codahale.metrics.Reservoir reservoir)

Method Summary

Modifier and Type	Method	Description
com.codahale.metrics.MetricSet	toMetricSet()
String	toString()
void	update()

Methods inherited from class com.codahale.metrics.Histogram

getCount, getSnapshot, update, update

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoSamplingHistogram

public AutoSamplingHistogram(com.codahale.metrics.Gauge<? extends Number> source)

AutoSamplingHistogram

public AutoSamplingHistogram(com.codahale.metrics.Gauge<? extends Number> source,
                             com.codahale.metrics.Reservoir reservoir)

Method Detail

update

public void update()

toMetricSet

public com.codahale.metrics.MetricSet toMetricSet()

toString

public String toString()

Overrides:

toString in class Object