Package com.google.api.gax.retrying

Interface Summary

Interface	Description
ResultRetryAlgorithm<ResponseT>	A result retry algorithm is responsible for the following operations (based on the response returned by the previous attempt or on the thrown exception): Accepting a task for retry so another attempt will be made.
RetryingContext	Context for a retryable operation.
RetryingExecutor<ResponseT>	A retrying executor is responsible for the following operations: Creating first attempt RetryingFuture, which acts as a facade, hiding from client code the actual execution of scheduled retry attempts.
RetryingExecutorWithContext<ResponseT>	A RetryingExecutor that accepts a per-operation context.
RetryingFuture<ResponseT>	Represents a retrying future.
StreamResumptionStrategy<RequestT,ResponseT>	This is part of the server streaming retry api.
TimedRetryAlgorithm	A timed retry algorithm is responsible for the following operations, based on the previous attempt settings and current time: Creating first attempt TimedAttemptSettings.

Class Summary

Class	Description
BasicResultRetryAlgorithm<ResponseT>	A basic implementation of ResultRetryAlgorithm.
DirectRetryingExecutor<ResponseT>	The retry executor which executes attempts in the current thread, potentially causing the current thread to sleep for the specified amount of time before execution.
ExponentialPollAlgorithm	The timed poll algorithm which uses jittered exponential backoff factor for calculating the next poll execution time and throws PollException in case if total timeout or total number of attempts is reached.
ExponentialRetryAlgorithm	The timed retry algorithm which uses jittered exponential backoff factor for calculating the next attempt execution time.
NonCancellableFuture<ResponseT>	A future which cannot be cancelled from the external package.
RetryAlgorithm<ResponseT>	The retry algorithm, which makes decision based either on the thrown exception or the returned response, and the execution time settings of the previous attempt.
RetrySettings	Holds the parameters for retry or poll logic with jitter, timeout and exponential backoff.
RetrySettings.Builder	A base builder class for RetrySettings.
ScheduledRetryingExecutor<ResponseT>	The retry executor which uses ScheduledExecutorService to schedule an attempt tasks.
SimpleStreamResumptionStrategy<RequestT,ResponseT>	Simplest implementation of a StreamResumptionStrategy which returns the initial request for unstarted streams.
StreamingRetryAlgorithm<ResponseT>	The streaming retry algorithm, which makes decision based either on the thrown exception and the execution time settings of the previous attempt.
TimedAttemptSettings	Timed attempt execution settings.
TimedAttemptSettings.Builder

Exception Summary

Exception	Description
PollException	PollException is thrown when polling algorithm exceeds total timeout or total number of attempts.
ServerStreamingAttemptException	A wrapper exception thrown by ServerStreamingAttemptCallable to communicate additional context to the StreamingRetryAlgorithm and to pass the original cancellation stack trace to RetryingServerStreamingCallable.