com.google.api.gax.retrying

Class BasicResultRetryAlgorithm<ResponseT>

java.lang.Object

com.google.api.gax.retrying.BasicResultRetryAlgorithm<ResponseT>

Type Parameters:

ResponseT - attempt response type

All Implemented Interfaces:

ResultRetryAlgorithm<ResponseT>

public class BasicResultRetryAlgorithm<ResponseT>
extends Object
implements ResultRetryAlgorithm<ResponseT>

A basic implementation of ResultRetryAlgorithm. Using this implementation would mean that all exceptions should be retried, all responses should be accepted (including null) and no retrying process should ever be canceled.

Constructor Summary

Constructors

Constructor and Description
BasicResultRetryAlgorithm()

Method Summary

Modifier and Type	Method and Description
TimedAttemptSettings	createNextAttempt(Throwable prevThrowable, ResponseT prevResponse, TimedAttemptSettings prevSettings) Always returns null, indicating that this algorithm does not provide any specific settings for the next attempt.
boolean	shouldRetry(Throwable prevThrowable, ResponseT prevResponse) Returns true if an exception was thrown (prevThrowable != null), false otherwise.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicResultRetryAlgorithm

public BasicResultRetryAlgorithm()

Method Detail

createNextAttempt

public TimedAttemptSettings createNextAttempt(Throwable prevThrowable,
                                              ResponseT prevResponse,
                                              TimedAttemptSettings prevSettings)

Always returns null, indicating that this algorithm does not provide any specific settings for the next attempt.

Specified by:

createNextAttempt in interface ResultRetryAlgorithm<ResponseT>

Parameters:

prevThrowable - exception thrown by the previous attempt (null, if none)

prevResponse - response returned by the previous attempt

prevSettings - previous attempt settings

Returns:

next attempt settings or null, if the implementing algorithm does not provide specific settings for the next attempt

shouldRetry

public boolean shouldRetry(Throwable prevThrowable,
                           ResponseT prevResponse)

Returns true if an exception was thrown (prevThrowable != null), false otherwise.

Specified by:

shouldRetry in interface ResultRetryAlgorithm<ResponseT>

Parameters:

prevThrowable - exception thrown by the previous attempt (null, if none)

prevResponse - response returned by the previous attempt