程序包 org.apache.flink.iteration

接口概要

接口	说明
IterationBody	The builder of the subgraph that will be executed inside the iteration.
IterationBody.PerRoundSubBody	The sub-graph inside the iteration body that should be executed as per-round.
IterationListener<T>	The callbacks which will be invoked if the operator or UDF inside iteration implement this interface.
IterationListener.Context	Information available in an invocation of the callbacks defined in the IterationProgressListener.

类概要

类	说明
DataStreamList	A utility class to maintain a list of DataStream, which might have different types.
IterationBodyResult	The result of an iteration, specifying the feedbacks and the outputs.
IterationConfig	The config for an iteration.
IterationConfig.IterationConfigBuilder	The builder of the IterationConfig.
IterationID	The id of a single iteration instance in the job graph.
IterationRecord<T>	The wrapper for the records in iterative stream.
Iterations	A helper class to create iterations.
ReplayableDataStreamList	A list of data streams and whether they need replayed.
ReplayableDataStreamList.NonReplayedDataStreamList	A special ReplayableDataStreamList that all streams should be not replayed.
ReplayableDataStreamList.ReplayedDataStreamList	A special ReplayableDataStreamList that all streams should be replayed.

枚举概要

枚举	说明
IterationConfig.OperatorLifeCycle	LifeCycles of the operator inside the iteration.
IterationRecord.Type	The type of iteration records.