org.axonframework.micrometer.reservoir

Class SlidingTimeWindowReservoir

java.lang.Object

org.axonframework.micrometer.reservoir.SlidingTimeWindowReservoir

public class SlidingTimeWindowReservoir
extends Object

A reservoir of measurements constrained by a sliding window that stores only the measurements made in the last N seconds (or other time unit).

Adapted from com.codahale.metrics.SlidingTimeWindowReservoir from io.dropwizard.metrics:metrics-core:3.1.2

Since:

4.1

Author:

Volker Fritzsch, Coda Hale, ceetav, Marijn van Zelst

Constructor Summary

Constructors

Constructor and Description
SlidingTimeWindowReservoir(long window, TimeUnit windowUnit, io.micrometer.core.instrument.Clock clock) Creates a new SlidingTimeWindowReservoir with the given clock and window of time.

Method Summary

Modifier and Type	Method and Description
List<Long>	getMeasurements() Retrieve the measurements
void	update(long value) Add new measurement value

Methods inherited from class java.lang.Object

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

Constructor Detail

SlidingTimeWindowReservoir

public SlidingTimeWindowReservoir(long window,
                                  TimeUnit windowUnit,
                                  io.micrometer.core.instrument.Clock clock)

Creates a new SlidingTimeWindowReservoir with the given clock and window of time.

Parameters:

window - the window of time

windowUnit - the unit of window

clock - the Clock to use

Method Detail

update

public void update(long value)

Add new measurement value

Parameters:

value - the measurement value

getMeasurements

public List<Long> getMeasurements()

Retrieve the measurements

Returns:

the measurements