software.amazon.kinesis.connectors.flink.model

Class StartingPosition

java.lang.Object

software.amazon.kinesis.connectors.flink.model.StartingPosition

@Internal
public class StartingPosition
extends Object

The position in which to start consuming from a stream.

Method Summary

Modifier and Type	Method and Description
static StartingPosition	continueFromSequenceNumber(SequenceNumber sequenceNumber) Returns the starting position for the next record to consume from the given sequence number.
static StartingPosition	fromTimestamp(Date date)
com.amazonaws.services.kinesis.model.ShardIteratorType	getShardIteratorType()
Object	getStartingMarker()
static StartingPosition	restartFromSequenceNumber(SequenceNumber sequenceNumber) Returns the starting position to restart record consumption from the given sequence number after failure.

Methods inherited from class java.lang.Object

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

Method Detail

getShardIteratorType

public com.amazonaws.services.kinesis.model.ShardIteratorType getShardIteratorType()

getStartingMarker

@Nullable
public Object getStartingMarker()

fromTimestamp

public static StartingPosition fromTimestamp(Date date)

continueFromSequenceNumber

public static StartingPosition continueFromSequenceNumber(SequenceNumber sequenceNumber)

Returns the starting position for the next record to consume from the given sequence number. The difference between restartFromSequenceNumber() and continueFromSequenceNumber() is that for restartFromSequenceNumber() aggregated records are reread to support subsequence failure.

Parameters:

sequenceNumber - the last successful sequence number, or sentinel marker

Returns:

the start position in which to consume from

restartFromSequenceNumber

public static StartingPosition restartFromSequenceNumber(SequenceNumber sequenceNumber)

Returns the starting position to restart record consumption from the given sequence number after failure. The difference between restartFromSequenceNumber() and continueFromSequenceNumber() is that for restartFromSequenceNumber() aggregated records are reread to support subsequence failure.

Parameters:

sequenceNumber - the last successful sequence number, or sentinel marker

Returns:

the start position in which to consume from