CountingRetry (Alluxio Core - Common Utilities 295 API)

java.lang.Object
- alluxio.retry.CountingRetry

All Implemented Interfaces:

RetryPolicy
```
@NotThreadSafe
public class CountingRetry
extends java.lang.Object
implements RetryPolicy
```
An option which allows retrying based on maximum count.

Constructor Summary

Constructors
Constructor Description

CountingRetry(int maxRetries)
Constructs a retry facility which allows max number of retries.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`attempt()`	Waits until it is time to perform the next retry, then returns.
`int`	`getAttemptCount()`	How many retries have been performed.
`void`	`reset()`	Reset the count of retries.

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

- Constructor Detail
  - CountingRetry
```
public CountingRetry(int maxRetries)
```
    Constructs a retry facility which allows max number of retries.
    
    Parameters:
    
    maxRetries - max number of retries
- Method Detail
  - getAttemptCount
```
public int getAttemptCount()
```
    Description copied from interface: RetryPolicy
    
    How many retries have been performed. If no retries have been performed, 0 is returned.
    
    Specified by:
    
    getAttemptCount in interface RetryPolicy
    
    Returns:
    
    number of retries performed
  - attempt
```
public boolean attempt()
```
    Description copied from interface: RetryPolicy
    
    Waits until it is time to perform the next retry, then returns. Returns false if no further retries should be performed. The first call to this method should never delay the caller, this allow users of the policy to use it in the context of a while-loop.
    
    Specified by:
    
    attempt in interface RetryPolicy
    
    Returns:
    
    whether another retry should be performed
  - reset
```
public void reset()
```
    Reset the count of retries.