com.spotify.folsom

Class ExponentialBackoff

java.lang.Object

com.spotify.folsom.ExponentialBackoff

All Implemented Interfaces:

BackoffFunction

public class ExponentialBackoff
extends Object
implements BackoffFunction

Field Summary

Fields

Modifier and Type	Field and Description
private double	factor
private long	maxTime
private long	minTime

Constructor Summary

Constructors

Constructor and Description
ExponentialBackoff(long minTime, long maxTime, double factor)

Method Summary

Modifier and Type	Method and Description
long	getBackoffTimeMillis(int reconnectAttempt) Specify how long you should wait before attempting a reconnect.

Methods inherited from class java.lang.Object

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

Field Detail

minTime

private final long minTime

maxTime

private final long maxTime

factor

private final double factor

Constructor Detail

ExponentialBackoff

public ExponentialBackoff(long minTime,
                          long maxTime,
                          double factor)

Method Detail

getBackoffTimeMillis

public long getBackoffTimeMillis(int reconnectAttempt)

Description copied from interface: BackoffFunction

Specify how long you should wait before attempting a reconnect.

Specified by:

getBackoffTimeMillis in interface BackoffFunction

Parameters:

reconnectAttempt - The attempt number, starting with 0.

Returns:

the time to wait in milliseconds.