Package org.apache.flink.streaming.api.transformations

Class MultipleInputTransformation<OUT>

java.lang.Object

org.apache.flink.api.dag.Transformation<T>

org.apache.flink.streaming.api.transformations.PhysicalTransformation<OUT>

org.apache.flink.streaming.api.transformations.AbstractMultipleInputTransformation<OUT>

org.apache.flink.streaming.api.transformations.MultipleInputTransformation<OUT>

@Internal
public class MultipleInputTransformation<OUT>
extends AbstractMultipleInputTransformation<OUT>

AbstractMultipleInputTransformation implementation for non-keyed streams.

Field Summary

Fields inherited from class org.apache.flink.streaming.api.transformations.AbstractMultipleInputTransformation

inputs, operatorFactory

Fields inherited from class org.apache.flink.api.dag.Transformation

bufferTimeout, description, id, name, outputType, typeUsed, UPPER_BOUND_MAX_PARALLELISM

Constructor Summary

Constructors

Constructor	Description
MultipleInputTransformation(String name, StreamOperatorFactory<OUT> operatorFactory, TypeInformation<OUT> outputType, int parallelism)
MultipleInputTransformation(String name, StreamOperatorFactory<OUT> operatorFactory, TypeInformation<OUT> outputType, int parallelism, boolean parallelismConfigured)

Method Summary

Modifier and Type	Method	Description
MultipleInputTransformation<OUT>	addInput(Transformation<?> input)

Methods inherited from class org.apache.flink.streaming.api.transformations.AbstractMultipleInputTransformation

getInputs, getInputTypes, getOperatorFactory, getTransitivePredecessorsInternal, isInternalSorterSupported, isOutputOnlyAfterEndOfStream, setChainingStrategy

Methods inherited from class org.apache.flink.streaming.api.transformations.PhysicalTransformation

isSupportsConcurrentExecutionAttempts, setSupportsConcurrentExecutionAttempts

Methods inherited from class org.apache.flink.api.dag.Transformation

declareManagedMemoryUseCaseAtOperatorScope, declareManagedMemoryUseCaseAtSlotScope, equals, getAttribute, getBufferTimeout, getCoLocationGroupKey, getDescription, getId, getManagedMemoryOperatorScopeUseCaseWeights, getManagedMemorySlotScopeUseCases, getMaxParallelism, getMinResources, getName, getNewNodeId, getOutputType, getParallelism, getPreferredResources, getSlotSharingGroup, getTransitivePredecessors, getUid, getUserProvidedNodeHash, hashCode, isParallelismConfigured, setAttribute, setBufferTimeout, setCoLocationGroupKey, setDescription, setMaxParallelism, setName, setOutputType, setParallelism, setParallelism, setResources, setSlotSharingGroup, setSlotSharingGroup, setUid, setUidHash, toString, updateManagedMemoryStateBackendUseCase

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MultipleInputTransformation

public MultipleInputTransformation(String name,
                                   StreamOperatorFactory<OUT> operatorFactory,
                                   TypeInformation<OUT> outputType,
                                   int parallelism)

MultipleInputTransformation

public MultipleInputTransformation(String name,
                                   StreamOperatorFactory<OUT> operatorFactory,
                                   TypeInformation<OUT> outputType,
                                   int parallelism,
                                   boolean parallelismConfigured)

Method Detail

addInput

public MultipleInputTransformation<OUT> addInput(Transformation<?> input)