Package org.apache.flink.streaming.api.operators.collect

Class Summary

Class	Description
AbstractCollectResultBuffer<T>	A buffer which encapsulates the logic of dealing with the response from the CollectSinkFunction.
CheckpointedCollectResultBuffer<T>	A buffer which encapsulates the logic of dealing with the response from the CollectSinkFunction.
ClientAndIterator<E>	A pair of an Iterator to receive results from a streaming application and a JobClient to interact with the program.
CollectCoordinationRequest	A CoordinationRequest from the client indicating that it wants a new batch of query results.
CollectCoordinationResponse	A CoordinationResponse from the coordinator containing the required batch or new results and other necessary information in serialized form.
CollectResultFetcher<T>	A fetcher which fetches query results from sink and provides exactly-once semantics.
CollectResultIterator<T>	An iterator which iterates through the results of a query job.
CollectSinkAddressEvent	An OperatorEvent that passes the socket server address in the sink to the coordinator.
CollectSinkFunction<IN>	A sink function that collects query results and sends them back to the client.
CollectSinkOperator<IN>	A StreamSink that collects query results and sends them back to the client.
CollectSinkOperatorCoordinator	OperatorCoordinator for CollectSinkFunction.
CollectSinkOperatorCoordinator.Provider	Provider for CollectSinkOperatorCoordinator.
CollectSinkOperatorFactory<IN>	The Factory class for CollectSinkOperator.
CollectStreamSink<T>	A DataStreamSink which is used to collect results of a data stream.
UncheckpointedCollectResultBuffer<T>	A buffer which encapsulates the logic of dealing with the response from the CollectSinkFunction.