ExponentialBackoffRetryStrategy (Flink : 2.0-preview1 API)

java.lang.Object
- org.apache.flink.util.concurrent.ExponentialBackoffRetryStrategy

All Implemented Interfaces:

RetryStrategy
```
public class ExponentialBackoffRetryStrategy
extends Object
implements RetryStrategy
```
An implementation of RetryStrategy that retries that has an exponential backoff with a cap.

Constructor Summary

Constructors
Constructor	Description
`ExponentialBackoffRetryStrategy(int remainingRetries, Duration currentRetryDelay, Duration maxRetryDelay)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

RetryStrategy getNextRetryStrategy()

int getNumRemainingRetries()

Duration getRetryDelay()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ExponentialBackoffRetryStrategy
```
public ExponentialBackoffRetryStrategy(int remainingRetries,
                                       Duration currentRetryDelay,
                                       Duration maxRetryDelay)
```
    Parameters:
    
    remainingRetries - number of times to retry
    
    currentRetryDelay - the current delay between retries
    
    maxRetryDelay - the max delay between retries
- Method Detail
  - getNumRemainingRetries
```
public int getNumRemainingRetries()
```
    Specified by:
    
    getNumRemainingRetries in interface RetryStrategy
    
    Returns:
    
    the number of remaining retries
  - getRetryDelay
```
public Duration getRetryDelay()
```
    Specified by:
    
    getRetryDelay in interface RetryStrategy
    
    Returns:
    
    the current delay if we need to retry
  - getNextRetryStrategy
```
public RetryStrategy getNextRetryStrategy()
```
    Specified by:
    
    getNextRetryStrategy in interface RetryStrategy
    
    Returns:
    
    the next retry strategy to current delay if we need to retry