FullJitterBackoffStrategy (AWS Java SDK :: SDK Core 2.23.20 API)

java.lang.Object
- software.amazon.awssdk.core.retry.backoff.FullJitterBackoffStrategy

All Implemented Interfaces:

BackoffStrategy, ToCopyableBuilder<FullJitterBackoffStrategy.Builder,FullJitterBackoffStrategy>
```
public final class FullJitterBackoffStrategy
extends Object
implements BackoffStrategy, ToCopyableBuilder<FullJitterBackoffStrategy.Builder,FullJitterBackoffStrategy>
```
Backoff strategy that uses a full jitter strategy for computing the next backoff delay. A full jitter strategy will always compute a new random delay between 0 and the computed exponential backoff for each subsequent request. For example, using a base delay of 100, a max backoff time of 10000 an exponential delay of 400 is computed for a second retry attempt. The final computed delay before the next retry will then be in the range of 0 to 400. This is in contrast to EqualJitterBackoffStrategy that computes a new random delay where the final computed delay before the next retry will be at least half of the computed exponential delay.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface FullJitterBackoffStrategy.Builder

Field Summary
- Fields inherited from interface software.amazon.awssdk.core.retry.backoff.BackoffStrategy
  RETRIES_ATTEMPTED_CEILING

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static FullJitterBackoffStrategy.Builder`	`builder()`
`Duration`	`computeDelayBeforeNextRetry(RetryPolicyContext context)`	Compute the delay before the next retry request.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`FullJitterBackoffStrategy.Builder`	`toBuilder()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.core.retry.backoff.BackoffStrategy
calculateExponentialDelay

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy

- Method Detail
  - computeDelayBeforeNextRetry
```
public Duration computeDelayBeforeNextRetry(RetryPolicyContext context)
```
    Description copied from interface: BackoffStrategy
    
    Compute the delay before the next retry request. This strategy is only consulted when there will be a next retry.
    
    Specified by:
    
    computeDelayBeforeNextRetry in interface BackoffStrategy
    
    Parameters:
    
    context - Context about the state of the last request and information about the number of requests made.
    
    Returns:
    
    Amount of time in milliseconds to wait before the next attempt. Must be non-negative (can be zero).
  - toBuilder
```
public FullJitterBackoffStrategy.Builder toBuilder()
```
    Specified by:
    
    toBuilder in interface ToCopyableBuilder<FullJitterBackoffStrategy.Builder,FullJitterBackoffStrategy>
  - builder
```
public static FullJitterBackoffStrategy.Builder builder()
```
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object