public class: RateCalculator
This class is intended to calculate a remaining time for a download.
For that, it uses instant download rates and makes complicated averages
on them to finally get a better approximation of the remaining time
than what the instant download rate can give.
A first calculation is done with a floating average of the rate on a
one minute length (MINUTE_LENGTH*MINUTE_PRECISION gives the length of a minute
for the calculation, the unite being the second).
A second estimation uses a one hour length for the floating average (one hour
is HOUR_LENGTH*HOUR_PRECISION long, the unite being the second).
The best of these two calculations is supposed to be the best bet for the current rate.
The addRate() method is used to add a rate. It can be called as often as possible as
the current class only uses the required data (MINUTE_PRECISION determines the amount
of data that will be retained).
|Method from net.bonzoun.cocodonkey.RateCalculator Summary:|
|Methods from java.lang.Object:|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait|