类的使用
org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator

使用AbstractUdfStreamOperator的程序包

程序包	说明
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.api.operators.async
org.apache.flink.streaming.api.operators.co
org.apache.flink.streaming.runtime.operators	This package contains the operators that perform the stream transformations.
org.apache.flink.streaming.runtime.operators.windowing	This package contains the operators that implement the various window operations on data streams.

org.apache.flink.streaming.api.operators中AbstractUdfStreamOperator的使用

org.apache.flink.streaming.api.operators中AbstractUdfStreamOperator的子类

限定符和类型	类和说明
class	KeyedProcessOperator<K,IN,OUT> A StreamOperator for executing KeyedProcessFunctions.
class	LegacyKeyedProcessOperator<K,IN,OUT> 已过时。 Replaced by KeyedProcessOperator which takes KeyedProcessFunction
class	ProcessOperator<IN,OUT> A StreamOperator for executing ProcessFunctions.
class	StoppableStreamSource<OUT,SRC extends SourceFunction<OUT> & org.apache.flink.api.common.functions.StoppableFunction> StoppableStreamSource takes a SourceFunction that implements StoppableFunction.
class	StreamFilter<IN> A StreamOperator for executing FilterFunctions.
class	StreamFlatMap<IN,OUT> A StreamOperator for executing FlatMapFunctions.
class	StreamGroupedFold<IN,OUT,KEY> 已过时。 will be removed in a future version
class	StreamGroupedReduce<IN> A StreamOperator for executing a ReduceFunction on a KeyedStream.
class	StreamMap<IN,OUT> A StreamOperator for executing MapFunctions.
class	StreamSink<IN> A StreamOperator for executing SinkFunctions.
class	StreamSource<OUT,SRC extends SourceFunction<OUT>> StreamOperator for streaming sources.

org.apache.flink.streaming.api.operators.async中AbstractUdfStreamOperator的使用

org.apache.flink.streaming.api.operators.async中AbstractUdfStreamOperator的子类

限定符和类型	类和说明
class	AsyncWaitOperator<IN,OUT> The AsyncWaitOperator allows to asynchronously process incoming stream records.

org.apache.flink.streaming.api.operators.co中AbstractUdfStreamOperator的使用

org.apache.flink.streaming.api.operators.co中AbstractUdfStreamOperator的子类

限定符和类型	类和说明
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 CoProcessFunctions.

org.apache.flink.streaming.runtime.operators中AbstractUdfStreamOperator的使用

org.apache.flink.streaming.runtime.operators中AbstractUdfStreamOperator的子类

限定符和类型	类和说明
class	ExtractTimestampsOperator<T> 已过时。 Subsumed by TimestampsAndPeriodicWatermarksOperator and TimestampsAndPunctuatedWatermarksOperator.
class	TimestampsAndPeriodicWatermarksOperator<T> A stream operator that extracts timestamps from stream elements and generates periodic watermarks.
class	TimestampsAndPunctuatedWatermarksOperator<T> A stream operator that extracts timestamps from stream elements and generates watermarks based on punctuation elements.

org.apache.flink.streaming.runtime.operators.windowing中AbstractUdfStreamOperator的使用

org.apache.flink.streaming.runtime.operators.windowing中AbstractUdfStreamOperator的子类

限定符和类型	类和说明
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.