Uses of Class
org.apache.flink.streaming.api.operators.AbstractStreamOperator

Packages that use AbstractStreamOperator

Package	Description
org.apache.flink.runtime.asyncprocessing.operators
org.apache.flink.streaming.api.functions.query
org.apache.flink.streaming.api.functions.source
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.api.operators.co
org.apache.flink.streaming.api.operators.collect
org.apache.flink.streaming.api.operators.sortpartition
org.apache.flink.streaming.runtime.operators
org.apache.flink.streaming.runtime.operators.windowing
org.apache.flink.streaming.runtime.translators

Uses of AbstractStreamOperator in org.apache.flink.runtime.asyncprocessing.operators

Subclasses of AbstractStreamOperator in org.apache.flink.runtime.asyncprocessing.operators

Modifier and Type	Class	Description
class	AbstractAsyncStateStreamOperator<OUT>	This operator is an abstract class that give the AbstractStreamOperator the ability to perform AsyncStateProcessing.
class	AbstractAsyncStateUdfStreamOperator<OUT,F extends org.apache.flink.api.common.functions.Function>	This is used as the base class for operators that have a user-defined function.

Uses of AbstractStreamOperator in org.apache.flink.streaming.api.functions.query

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.api.functions.query

Modifier and Type	Class	Description
class	QueryableAppendingStateOperator<IN>	Internal operator handling queryable AppendingState instances.
class	QueryableValueStateOperator<IN>	Internal operator handling queryable ValueState instances.

Uses of AbstractStreamOperator in org.apache.flink.streaming.api.functions.source

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.api.functions.source

Modifier and Type	Class	Description
class	ContinuousFileReaderOperator<OUT,T extends TimestampedInputSplit>	The operator that reads the splits received from the preceding ContinuousFileMonitoringFunction.

Uses of AbstractStreamOperator in org.apache.flink.streaming.api.operators

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.api.operators

Modifier and Type	Class	Description
class	AbstractUdfStreamOperator<OUT,F extends org.apache.flink.api.common.functions.Function>	This is used as the base class for operators that have a user-defined function.
class	BatchGroupedReduceOperator<IN,KEY>	A StreamOperator for executing a ReduceFunction on a KeyedStream in a RuntimeExecutionMode.BATCH mode.
class	KeyedProcessOperator<K,IN,OUT>	A StreamOperator for executing KeyedProcessFunctions.
class	LegacyKeyedProcessOperator<K,IN,OUT>	Deprecated. Replaced by KeyedProcessOperator which takes KeyedProcessFunction
class	MapPartitionOperator<IN,OUT>	The MapPartitionOperator is used to process all records in each partition on non-keyed stream.
class	PartitionAggregateOperator<IN,ACC,OUT>	The PartitionAggregateOperator is used to apply the aggregate transformation on all records of each partition.
class	PartitionReduceOperator<IN>	The PartitionReduceOperator is used to apply the reduce transformation on all records of each partition.
class	ProcessOperator<IN,OUT>	A StreamOperator for executing ProcessFunctions.
class	SourceOperator<OUT,SplitT extends org.apache.flink.api.connector.source.SourceSplit>	Base source operator only used for integrating the source reader which is proposed by FLIP-27.
class	StreamFilter<IN>	A StreamOperator for executing FilterFunctions.
class	StreamFlatMap<IN,OUT>	A StreamOperator for executing FlatMapFunctions.
class	StreamGroupedReduceOperator<IN>	A StreamOperator for executing a ReduceFunction on a KeyedStream.
class	StreamMap<IN,OUT>	A StreamOperator for executing MapFunctions.
class	StreamProject<IN,OUT extends org.apache.flink.api.java.tuple.Tuple>	A StreamOperator for executing projections on streams.
class	StreamSink<IN>	A StreamOperator for executing SinkFunctions.
class	StreamSource<OUT,SRC extends SourceFunction<OUT>>	Deprecated. This class is based on the SourceFunction API, which is due to be removed.

Methods in org.apache.flink.streaming.api.operators with parameters of type AbstractStreamOperator

Modifier and Type	Method	Description
static void	StreamOperatorUtils.setProcessingTimeService(AbstractStreamOperator<?> operator, ProcessingTimeService processingTimeService)
static <OUT> void	StreamOperatorUtils.setupStreamOperator(AbstractStreamOperator<OUT> operator, StreamTask<?,?> containingTask, StreamConfig config, Output<StreamRecord<OUT>> output)

Constructors in org.apache.flink.streaming.api.operators with parameters of type AbstractStreamOperator

Constructor	Description
StreamingRuntimeContext(AbstractStreamOperator<?> operator, Environment env, Map<String,org.apache.flink.api.common.accumulators.Accumulator<?,?>> accumulators)

Uses of AbstractStreamOperator in org.apache.flink.streaming.api.operators.co

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.api.operators.co

Modifier and Type	Class	Description
class	BatchCoBroadcastWithKeyedOperator<KS,IN1,IN2,OUT>	A TwoInputStreamOperator for executing KeyedBroadcastProcessFunctions in RuntimeExecutionMode.BATCH execution mode.
class	BatchCoBroadcastWithNonKeyedOperator<IN1,IN2,OUT>	A TwoInputStreamOperator for executing BroadcastProcessFunctions in RuntimeExecutionMode.BATCH execution mode.
class	CoBroadcastWithKeyedOperator<KS,IN1,IN2,OUT>	A TwoInputStreamOperator for executing KeyedBroadcastProcessFunctions.
class	CoBroadcastWithNonKeyedOperator<IN1,IN2,OUT>	A TwoInputStreamOperator for executing BroadcastProcessFunctions.
class	CoProcessOperator<IN1,IN2,OUT>	A StreamOperator for executing CoProcessFunctions.
class	CoStreamFlatMap<IN1,IN2,OUT>	StreamOperator for processing CoFlatMapFunctions.
class	CoStreamMap<IN1,IN2,OUT>	StreamOperator for processing CoMapFunctions.
class	IntervalJoinOperator<K,T1,T2,OUT>	An operator to execute time-bounded stream inner joins.
class	KeyedCoProcessOperator<K,IN1,IN2,OUT>	A StreamOperator for executing keyed KeyedCoProcessFunction.
class	LegacyKeyedCoProcessOperator<K,IN1,IN2,OUT>	Deprecated. Replaced by KeyedCoProcessOperator which takes KeyedCoProcessFunction

Uses of AbstractStreamOperator in org.apache.flink.streaming.api.operators.collect

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.api.operators.collect

Modifier and Type	Class	Description
class	CollectSinkOperator<IN>	A StreamSink that collects query results and sends them back to the client.

Uses of AbstractStreamOperator in org.apache.flink.streaming.api.operators.sortpartition

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.api.operators.sortpartition

Modifier and Type	Class	Description
class	KeyedSortPartitionOperator<INPUT,KEY>	The KeyedSortPartitionOperator sorts records of a partition on KeyedStream.
class	SortPartitionOperator<INPUT>	The SortPartitionOperator sorts records of a partition on non-keyed data stream.

Uses of AbstractStreamOperator in org.apache.flink.streaming.runtime.operators

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.runtime.operators

Modifier and Type	Class	Description
class	TimestampsAndWatermarksOperator<T>	A stream operator that may do one or both of the following: extract timestamps from events and generate watermarks.

Uses of AbstractStreamOperator in org.apache.flink.streaming.runtime.operators.windowing

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.runtime.operators.windowing

Modifier and Type	Class	Description
class	EvictingWindowOperator<K,IN,OUT,W extends Window>	A WindowOperator that also allows an Evictor to be used.
class	WindowOperator<K,IN,ACC,OUT,W extends Window>	An operator that implements the logic for windowing based on a WindowAssigner and Trigger.

Uses of AbstractStreamOperator in org.apache.flink.streaming.runtime.translators

Subclasses of AbstractStreamOperator in org.apache.flink.streaming.runtime.translators

Modifier and Type	Class	Description
static class	CacheTransformationTranslator.IdentityStreamOperator<T>	The CacheTransformationTranslator.IdentityStreamOperator acts as a dummy source to consume cached intermediate dataset.
static class	CacheTransformationTranslator.NoOpStreamOperator<T>	The CacheTransformationTranslator.NoOpStreamOperator acts as a dummy sink so that the upstream can produce the intermediate dataset to be cached.