org.apache.bookkeeper.common.util

Class Backoff.Exponential

java.lang.Object

org.apache.bookkeeper.common.util.Backoff.Exponential

All Implemented Interfaces:

Backoff.Policy

Enclosing class:

Backoff

public static class Backoff.Exponential
extends java.lang.Object
implements Backoff.Policy

A exponential backoff policy.

Field Summary

Fields inherited from interface org.apache.bookkeeper.common.util.Backoff.Policy

NONE

Method Summary

Modifier and Type	Method and Description
protected boolean	canEqual(java.lang.Object other)
boolean	equals(java.lang.Object o)
int	getLimit()
long	getMaxMs()
int	getMultiplier()
long	getStartMs()
int	hashCode()
static Backoff.Exponential	of(long startMs, long maxMs, int multiplier) Create an infinite exponential backoff policy.
static Backoff.Exponential	of(long startMs, long maxMs, int multiplier, int limit)
java.util.stream.Stream<java.lang.Long>	toBackoffs() Convert the policy into a series of backoff values.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

of

public static Backoff.Exponential of(long startMs,
                                     long maxMs,
                                     int multiplier)

Create an infinite exponential backoff policy.

It is the infinite version of of(long, long, int, int).

Parameters:

startMs - start backoff time in milliseconds.

maxMs - max backoff time in milliseconds.

multiplier - the backoff multiplier

Returns:

the exponential backoff policy.

toBackoffs

public java.util.stream.Stream<java.lang.Long> toBackoffs()

Description copied from interface: Backoff.Policy

Convert the policy into a series of backoff values.

Specified by:

toBackoffs in interface Backoff.Policy

Returns:

a series of backoff values.

of

public static Backoff.Exponential of(long startMs,
                                     long maxMs,
                                     int multiplier,
                                     int limit)

getStartMs

public long getStartMs()

getMaxMs

public long getMaxMs()

getMultiplier

public int getMultiplier()

getLimit

public int getLimit()

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

canEqual

protected boolean canEqual(java.lang.Object other)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object