Package org.apache.flink.runtime.source.event

Class Summary

Class	Description
AddSplitEvent<SplitT>	A source event that adds splits to a source reader.
IsProcessingBacklogEvent	A source event that notify the source operator of the backlog status.
NoMoreSplitsEvent	A source event sent from the SplitEnumerator to the SourceReader to indicate that no more splits will be assigned to the source reader anymore.
ReaderRegistrationEvent	An OperatorEvent that registers a SourceReader to the SourceCoordinator.
ReportedWatermarkEvent	Reports last emitted Watermark from a subtask to the SourceCoordinator.
RequestSplitEvent	An event to request splits, sent typically from the Source Reader to the Source Enumerator.
SourceEventWrapper	A wrapper operator event that contains a custom defined operator event.
WatermarkAlignmentEvent	Signals source operators the maximum watermark that emitted records can have.