Package money.zumo.zumokit

Class FuzzingBackOffGenerator

java.lang.Object

money.zumo.zumokit.FuzzingBackOffGenerator

public class FuzzingBackOffGenerator
extends java.lang.Object

Simple fibonacci back off with fuzzing. This is important for reconnection so that everyone doesn't retry at the same time.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FuzzingBackOffGenerator.BackOffParameters

Constructor Summary

Constructors

Constructor	Description
FuzzingBackOffGenerator(int initialBackOff, int maxBackOff, double randomizationFactor)

Method Summary

Modifier and Type	Method	Description
FuzzingBackOffGenerator.BackOffParameters	next()	Gets the next back off time.
void	reset()	Resets the back off.

Methods inherited from class java.lang.Object

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

Constructor Detail

FuzzingBackOffGenerator

public FuzzingBackOffGenerator(int initialBackOff,
                               int maxBackOff,
                               double randomizationFactor)

Parameters:

initialBackOff - Initial value to back off. This class does not interpret the meaning of this value. must be > 0

maxBackOff - Max value to back off

randomizationFactor - between 0 and 1 to control the range of randomness.

Method Detail

next

public FuzzingBackOffGenerator.BackOffParameters next()

Gets the next back off time. Until maxBackOff is reached.

reset

public void reset()

Resets the back off.