com.google.cloud

Class RetryHelper

java.lang.Object

com.google.cloud.RetryHelper

@BetaApi
public class RetryHelper
extends Object

Utility class for retrying operations. For more details about the parameters, see RetrySettings. In case if retrying is unsuccessful, RetryHelper.RetryHelperException will be thrown.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RetryHelper.RetryHelperException

Constructor Summary

Constructors

Constructor and Description
RetryHelper()

Method Summary

Modifier and Type	Method and Description
static <V> V	poll(Callable<V> callable, RetrySettings pollSettings, ResultRetryAlgorithm<V> resultPollAlgorithm, com.google.api.core.ApiClock clock)
static <V> V	runWithRetries(Callable<V> callable, RetrySettings retrySettings, ResultRetryAlgorithm<?> resultRetryAlgorithm, com.google.api.core.ApiClock clock)

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryHelper

public RetryHelper()

Method Detail

runWithRetries

public static <V> V runWithRetries(Callable<V> callable,
                                   RetrySettings retrySettings,
                                   ResultRetryAlgorithm<?> resultRetryAlgorithm,
                                   com.google.api.core.ApiClock clock)
                            throws RetryHelper.RetryHelperException

Throws:

RetryHelper.RetryHelperException

poll

public static <V> V poll(Callable<V> callable,
                         RetrySettings pollSettings,
                         ResultRetryAlgorithm<V> resultPollAlgorithm,
                         com.google.api.core.ApiClock clock)
                  throws ExecutionException,
                         InterruptedException

Throws:

ExecutionException

InterruptedException