Package org.apache.flink.streaming.api.checkpoint

Interface Summary

Interface	Description
Checkpointed<T extends Serializable>	This method must be implemented by functions that have state that needs to be checkpointed.
CheckpointedAsynchronously<T extends Serializable>	This interface marks a function/operator as asynchronously checkpointed.
CheckpointNotifier	This interface must be implemented by functions/operations that want to receive a commit notification once a checkpoint has been completely acknowledged by all participants.