org.apache.tephra.distributed

Class RetryStrategy

java.lang.Object

org.apache.tephra.distributed.RetryStrategy

Direct Known Subclasses:

RetryNTimes, RetryWithBackoff

public abstract class RetryStrategy
extends Object

A retry strategy is an abstraction over how the remote tx client shuold retry operations after connection failures.

Constructor Summary

Constructors

Constructor and Description
RetryStrategy()

Method Summary

Modifier and Type	Method and Description
void	beforeRetry() Should be called before re-attempting.
abstract boolean	failOnce() Increments the number of failed attempts.

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryStrategy

public RetryStrategy()

Method Detail

failOnce

public abstract boolean failOnce()

Increments the number of failed attempts.

Returns:

whether another attempt should be made

beforeRetry

public void beforeRetry()

Should be called before re-attempting. This can, for instance inject a sleep time between retries. Default implementation is to do nothing.