org.apache.streams.util.api.requests.backoff.impl

Class LinearTimeBackOffStrategy

java.lang.Object

org.apache.streams.util.api.requests.backoff.AbstractBackOffStrategy

org.apache.streams.util.api.requests.backoff.impl.LinearTimeBackOffStrategy

All Implemented Interfaces:

BackOffStrategy

public class LinearTimeBackOffStrategy
extends AbstractBackOffStrategy

A AbstractBackOffStrategy that causes back offs in linear increments. Each attempt cause an increase back off period. Calculated by attemptNumber * baseBackOffAmount.

Constructor Summary

Constructors

Constructor and Description
LinearTimeBackOffStrategy(int baseBackOffTimeInSeconds)
LinearTimeBackOffStrategy(int baseBackOffTimeInSeconds, int maxAttempts)

Method Summary

Modifier and Type	Method and Description
protected long	calculateBackOffTime(int attemptCount, long baseSleepTime) Calculate the amount of time in milliseconds that the strategy should back off for

Methods inherited from class org.apache.streams.util.api.requests.backoff.AbstractBackOffStrategy

backOff, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearTimeBackOffStrategy

public LinearTimeBackOffStrategy(int baseBackOffTimeInSeconds)

LinearTimeBackOffStrategy

public LinearTimeBackOffStrategy(int baseBackOffTimeInSeconds,
                                 int maxAttempts)

Method Detail

calculateBackOffTime

protected long calculateBackOffTime(int attemptCount,
                                    long baseSleepTime)

Description copied from class: AbstractBackOffStrategy

Calculate the amount of time in milliseconds that the strategy should back off for

Specified by:

calculateBackOffTime in class AbstractBackOffStrategy

Parameters:

attemptCount - the number of attempts the strategy has backed off. i.e. 1 -> this is the first attempt, 2 -> this is the second attempt, etc.

baseSleepTime - the minimum amount of time it should back off for in milliseconds

Returns:

the amount of time it should back off in milliseconds