org.smallmind.instrument
Class ExponentiallyWeightedMovingAverage

java.lang.Object
  org.smallmind.instrument.ExponentiallyWeightedMovingAverage

public class ExponentiallyWeightedMovingAverage
extends Object

Method Summary

double	getRate(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)

update

public void update(long n)

tick

public void tick()

getRate

public double getRate(TimeUnit rateTimeUnit)