org.smallmind.instrument

Class ExponentiallyWeightedMovingAverage

java.lang.Object

org.smallmind.instrument.ExponentiallyWeightedMovingAverage

public class ExponentiallyWeightedMovingAverage
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
double	getMovingAverage(TimeUnit rateTimeUnit)
static ExponentiallyWeightedMovingAverage	lastFifteenMinutes(long tickInterval, TimeUnit tickTimeUnit)
static ExponentiallyWeightedMovingAverage	lastFiveMinutes(long tickInterval, TimeUnit tickTimeUnit)
static ExponentiallyWeightedMovingAverage	lastOneMinute(long tickInterval, TimeUnit tickTimeUnit)
void	tick()
void	update(long n)

Methods inherited from class java.lang.Object

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

Method Detail

lastOneMinute

public static ExponentiallyWeightedMovingAverage lastOneMinute(long tickInterval,
                                               TimeUnit tickTimeUnit)

lastFiveMinutes

public static ExponentiallyWeightedMovingAverage lastFiveMinutes(long tickInterval,
                                                 TimeUnit tickTimeUnit)

lastFifteenMinutes

public static ExponentiallyWeightedMovingAverage lastFifteenMinutes(long tickInterval,
                                                    TimeUnit tickTimeUnit)

clear

public void clear()

update

public void update(long n)

tick

public void tick()

getMovingAverage

public double getMovingAverage(TimeUnit rateTimeUnit)