com.amazonaws.services.kinesis.clientlibrary.lib.worker

Class AsynchronousGetRecordsRetrievalStrategy

java.lang.Object

com.amazonaws.services.kinesis.clientlibrary.lib.worker.AsynchronousGetRecordsRetrievalStrategy

All Implemented Interfaces:

GetRecordsRetrievalStrategy

public class AsynchronousGetRecordsRetrievalStrategy
extends Object
implements GetRecordsRetrievalStrategy

Constructor Summary

Constructors

Constructor and Description
AsynchronousGetRecordsRetrievalStrategy(IDataFetcher dataFetcher, ExecutorService executorService, int retryGetRecordsInSeconds, String shardId)
AsynchronousGetRecordsRetrievalStrategy(@NonNull IDataFetcher dataFetcher, int retryGetRecordsInSeconds, int maxGetRecordsThreadPool, String shardId)

Method Summary

Modifier and Type	Method and Description
IDataFetcher	getDataFetcher() Returns the IDataFetcher used to getRecords
com.amazonaws.services.kinesis.model.GetRecordsResult	getRecords(int maxRecords) Gets a set of records from Kinesis.
boolean	isShutdown() Returns whether this strategy has been shutdown.
void	shutdown() Releases any resources used by the strategy.

Methods inherited from class java.lang.Object

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

Constructor Detail

AsynchronousGetRecordsRetrievalStrategy

public AsynchronousGetRecordsRetrievalStrategy(@NonNull
                                               @NonNull IDataFetcher dataFetcher,
                                               int retryGetRecordsInSeconds,
                                               int maxGetRecordsThreadPool,
                                               String shardId)

AsynchronousGetRecordsRetrievalStrategy

public AsynchronousGetRecordsRetrievalStrategy(IDataFetcher dataFetcher,
                                               ExecutorService executorService,
                                               int retryGetRecordsInSeconds,
                                               String shardId)

Method Detail

getRecords

public com.amazonaws.services.kinesis.model.GetRecordsResult getRecords(int maxRecords)

Description copied from interface: GetRecordsRetrievalStrategy

Gets a set of records from Kinesis.

Specified by:

getRecords in interface GetRecordsRetrievalStrategy

Parameters:

maxRecords - passed to Kinesis, and can be used to restrict the number of records returned from Kinesis.

Returns:

the resulting records.

shutdown

public void shutdown()

Description copied from interface: GetRecordsRetrievalStrategy

Releases any resources used by the strategy. Once the strategy is shutdown it is no longer safe to call GetRecordsRetrievalStrategy.getRecords(int).

Specified by:

shutdown in interface GetRecordsRetrievalStrategy

isShutdown

public boolean isShutdown()

Description copied from interface: GetRecordsRetrievalStrategy

Returns whether this strategy has been shutdown.

Specified by:

isShutdown in interface GetRecordsRetrievalStrategy

Returns:

true if the strategy has been shutdown, false otherwise.

getDataFetcher

public IDataFetcher getDataFetcher()

Description copied from interface: GetRecordsRetrievalStrategy

Returns the IDataFetcher used to getRecords

Specified by:

getDataFetcher in interface GetRecordsRetrievalStrategy

Returns:

IDataFetcher