com.amazonaws.services.kinesis.multilang

Class MultiLangRecordProcessor

java.lang.Object

com.amazonaws.services.kinesis.multilang.MultiLangRecordProcessor

All Implemented Interfaces:

IRecordProcessor

public class MultiLangRecordProcessor
extends Object
implements IRecordProcessor

A record processor that manages creating a child process that implements the multi language protocol and connecting that child process's input and outputs to a MultiLangProtocol object and calling the appropriate methods on that object when its corresponding initialize(com.amazonaws.services.kinesis.clientlibrary.types.InitializationInput), processRecords(com.amazonaws.services.kinesis.clientlibrary.types.ProcessRecordsInput), and shutdown(com.amazonaws.services.kinesis.clientlibrary.types.ShutdownInput) methods are called.

Method Summary

Modifier and Type	Method and Description
void	initialize(InitializationInput initializationInput) Invoked by the Amazon Kinesis Client Library before data records are delivered to the RecordProcessor instance (via processRecords).
void	processRecords(ProcessRecordsInput processRecordsInput) Process data records.
void	shutdown(ShutdownInput shutdownInput) Invoked by the Amazon Kinesis Client Library to indicate it will no longer send data records to this RecordProcessor instance.

Methods inherited from class java.lang.Object

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

Method Detail

initialize

public void initialize(InitializationInput initializationInput)

Description copied from interface: IRecordProcessor

Invoked by the Amazon Kinesis Client Library before data records are delivered to the RecordProcessor instance (via processRecords).

Specified by:

initialize in interface IRecordProcessor

Parameters:

initializationInput - Provides information related to initialization

processRecords

public void processRecords(ProcessRecordsInput processRecordsInput)

Description copied from interface: IRecordProcessor

Process data records. The Amazon Kinesis Client Library will invoke this method to deliver data records to the application. Upon fail over, the new instance will get records with sequence number > checkpoint position for each partition key.

Specified by:

processRecords in interface IRecordProcessor

Parameters:

processRecordsInput - Provides the records to be processed as well as information and capabilities related to them (eg checkpointing).

shutdown

public void shutdown(ShutdownInput shutdownInput)

Description copied from interface: IRecordProcessor

Invoked by the Amazon Kinesis Client Library to indicate it will no longer send data records to this RecordProcessor instance.

Specified by:

shutdown in interface IRecordProcessor

Parameters:

shutdownInput - Provides information and capabilities (eg checkpointing) related to shutdown of this record processor.