Package org.apache.flink.streaming.api.connector.sink2

Class CommittableWithLineage<CommT>

java.lang.Object

org.apache.flink.streaming.api.connector.sink2.CommittableWithLineage<CommT>

All Implemented Interfaces:

CommittableMessage<CommT>

@Experimental
public class CommittableWithLineage<CommT>
extends Object
implements CommittableMessage<CommT>

Provides metadata. The exposed exchange type between CommittingSinkWriter and Committer.

Field Summary

Fields inherited from interface org.apache.flink.streaming.api.connector.sink2.CommittableMessage

EOI

Constructor Summary

Constructors

Constructor	Description
CommittableWithLineage(CommT committable, long checkpointId, int subtaskId)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
long	getCheckpointIdOrEOI()	Returns the checkpoint id or EOI if this message belong to the final checkpoint or the batch commit.
CommT	getCommittable()
int	getSubtaskId()	The subtask that created this committable.
int	hashCode()
<NewCommT> CommittableWithLineage<NewCommT>	map(Function<CommT,NewCommT> mapper)
String	toString()
CommittableWithLineage<CommT>	withSubtaskId(int subtaskId)	Creates a shallow copy with the given subtaskId.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CommittableWithLineage

public CommittableWithLineage(CommT committable,
 long checkpointId,
 int subtaskId)

Method Details

getCommittable

public CommT getCommittable()

getSubtaskId

public int getSubtaskId()

Description copied from interface: CommittableMessage

The subtask that created this committable.

Specified by:

getSubtaskId in interface CommittableMessage<CommT>

getCheckpointIdOrEOI

public long getCheckpointIdOrEOI()

Description copied from interface: CommittableMessage

Returns the checkpoint id or EOI if this message belong to the final checkpoint or the batch commit.

Specified by:

getCheckpointIdOrEOI in interface CommittableMessage<CommT>

map

public <NewCommT> CommittableWithLineage<NewCommT> map(Function<CommT,NewCommT> mapper)

withSubtaskId

public CommittableWithLineage<CommT> withSubtaskId(int subtaskId)

Creates a shallow copy with the given subtaskId.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object