接口的使用
org.apache.flink.streaming.api.operators.TwoInputStreamOperator

使用TwoInputStreamOperator的程序包

程序包	说明
org.apache.flink.streaming.api.datastream
org.apache.flink.streaming.api.operators.co
org.apache.flink.streaming.api.transformations
org.apache.flink.streaming.runtime.io

org.apache.flink.streaming.api.datastream中TwoInputStreamOperator的使用

参数类型为TwoInputStreamOperator的org.apache.flink.streaming.api.datastream中的方法

限定符和类型	方法和说明
<R> SingleOutputStreamOperator<R>	ConnectedStreams.transform(String functionName, org.apache.flink.api.common.typeinfo.TypeInformation<R> outTypeInfo, TwoInputStreamOperator<IN1,IN2,R> operator)

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

实现TwoInputStreamOperator的org.apache.flink.streaming.api.operators.co中的类

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 KeyedCoProcessFunction.
class	LegacyKeyedCoProcessOperator<K,IN1,IN2,OUT> 已过时。 Replaced by KeyedCoProcessOperator which takes KeyedCoProcessFunction

org.apache.flink.streaming.api.transformations中TwoInputStreamOperator的使用

返回TwoInputStreamOperator的org.apache.flink.streaming.api.transformations中的方法

限定符和类型	方法和说明
TwoInputStreamOperator<IN1,IN2,OUT>	TwoInputTransformation.getOperator()

参数类型为TwoInputStreamOperator的org.apache.flink.streaming.api.transformations中的构造器

构造器和说明
TwoInputTransformation(org.apache.flink.api.dag.Transformation<IN1> input1, org.apache.flink.api.dag.Transformation<IN2> input2, String name, TwoInputStreamOperator<IN1,IN2,OUT> operator, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputType, int parallelism) Creates a new TwoInputTransformation from the given inputs and operator.

org.apache.flink.streaming.runtime.io中TwoInputStreamOperator的使用

参数类型为TwoInputStreamOperator的org.apache.flink.streaming.runtime.io中的构造器

构造器和说明

StreamTwoInputProcessor(CheckpointedInputGate[] checkpointedInputGates, org.apache.flink.api.common.typeutils.TypeSerializer<IN1> inputSerializer1, org.apache.flink.api.common.typeutils.TypeSerializer<IN2> inputSerializer2, Object lock, org.apache.flink.runtime.io.disk.iomanager.IOManager ioManager, StreamStatusMaintainer streamStatusMaintainer, TwoInputStreamOperator<IN1,IN2,?> streamOperator, TwoInputSelectionHandler inputSelectionHandler, WatermarkGauge input1WatermarkGauge, WatermarkGauge input2WatermarkGauge, OperatorChain<?,?> operatorChain, org.apache.flink.metrics.Counter numRecordsIn)