Package software.amazon.awssdk.core.internal.waiters

Class WaiterExecutorHelper<T>

java.lang.Object

software.amazon.awssdk.core.internal.waiters.WaiterExecutorHelper<T>

@SdkInternalApi
public final class WaiterExecutorHelper<T>
extends Object

The waiter executor helper class. Contains the logic shared by WaiterExecutor and AsyncWaiterExecutor

Constructor Summary

Constructors

Constructor	Description
WaiterExecutorHelper(List<WaiterAcceptor<? super T>> waiterAcceptors, WaiterConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
long	computeNextDelayInMills(int attemptNumber)
WaiterResponse<T>	createWaiterResponse(Either<T,Throwable> responseOrException, int attempts)
boolean	exceedsMaxWaitTime(long startTime, long nextDelayInMills)
Optional<WaiterAcceptor<? super T>>	firstWaiterAcceptorIfMatched(Either<T,Throwable> responseOrException)
Either<Long,SdkClientException>	nextDelayOrUnretryableException(int attemptNumber, long startTime)
SdkClientException	noneMatchException(Either<T,Throwable> responseOrException)
SdkClientException	waiterFailureException(WaiterAcceptor<? super T> acceptor)

Methods inherited from class java.lang.Object

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

Constructor Detail

WaiterExecutorHelper

public WaiterExecutorHelper(List<WaiterAcceptor<? super T>> waiterAcceptors,
                            WaiterConfiguration configuration)

Method Detail

createWaiterResponse

public WaiterResponse<T> createWaiterResponse(Either<T,Throwable> responseOrException,
                                              int attempts)

firstWaiterAcceptorIfMatched

public Optional<WaiterAcceptor<? super T>> firstWaiterAcceptorIfMatched(Either<T,Throwable> responseOrException)

computeNextDelayInMills

public long computeNextDelayInMills(int attemptNumber)

exceedsMaxWaitTime

public boolean exceedsMaxWaitTime(long startTime,
                                  long nextDelayInMills)

nextDelayOrUnretryableException

public Either<Long,SdkClientException> nextDelayOrUnretryableException(int attemptNumber,
                                                                             long startTime)

noneMatchException

public SdkClientException noneMatchException(Either<T,Throwable> responseOrException)

waiterFailureException

public SdkClientException waiterFailureException(WaiterAcceptor<? super T> acceptor)