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

Class ShutdownNotificationTask

java.lang.Object

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

All Implemented Interfaces:

ITask, Callable<TaskResult>

public class ShutdownNotificationTask
extends Object
implements ITask

Notifies record processor of incoming shutdown request, and gives them a chance to checkpoint.

Constructor Summary

Constructors

Constructor and Description
ShutdownNotificationTask(IRecordProcessor recordProcessor, IRecordProcessorCheckpointer recordProcessorCheckpointer, ShutdownNotification shutdownNotification, ShardInfo shardInfo)

Method Summary

Modifier and Type	Method and Description
TaskResult	call() Perform task logic.
TaskType	getTaskType()

Methods inherited from class java.lang.Object

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

Constructor Detail

ShutdownNotificationTask

public ShutdownNotificationTask(IRecordProcessor recordProcessor,
                                IRecordProcessorCheckpointer recordProcessorCheckpointer,
                                ShutdownNotification shutdownNotification,
                                ShardInfo shardInfo)

Method Detail

call

public TaskResult call()

Description copied from interface: ITask

Perform task logic. E.g. perform set up (e.g. fetch records) and invoke a callback (e.g. processRecords() API).

Specified by:

call in interface ITask

Specified by:

call in interface Callable<TaskResult>

Returns:

TaskResult (captures any exceptions encountered during execution of the task)

getTaskType

public TaskType getTaskType()

Specified by:

getTaskType in interface ITask

Returns:

TaskType