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

Class TransformationWithLineage<T>

java.lang.Object

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

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

org.apache.flink.streaming.api.transformations.TransformationWithLineage<T>

Type Parameters:

T - The type of the elements that result from this Transformation

Direct Known Subclasses:

GlobalCommitterTransform, LegacySinkTransformation, LegacySourceTransformation, SinkTransformation, SourceTransformation

@Internal
public abstract class TransformationWithLineage<T>
extends PhysicalTransformation<T>

A Transformation that contains lineage information.

See Also:

Transformation

Field Summary

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

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

Method Summary

Modifier and Type	Method	Description
LineageVertex	getLineageVertex()	Returns the lineage vertex of this Transformation.
void	setLineageVertex(LineageVertex lineageVertex)	Change the lineage vertex of this Transformation.

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

isSupportsConcurrentExecutionAttempts, setChainingStrategy, setSupportsConcurrentExecutionAttempts

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

declareManagedMemoryUseCaseAtOperatorScope, declareManagedMemoryUseCaseAtSlotScope, enableAsyncState, equals, getAttribute, getBufferTimeout, getCoLocationGroupKey, getDescription, getId, getInputs, getManagedMemoryOperatorScopeUseCaseWeights, getManagedMemorySlotScopeUseCases, getMaxParallelism, getMinResources, getName, getNewNodeId, getOutputType, getParallelism, getPreferredResources, getSlotSharingGroup, getTransitivePredecessors, getTransitivePredecessorsInternal, 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

Method Detail

getLineageVertex

public LineageVertex getLineageVertex()

Returns the lineage vertex of this Transformation.

setLineageVertex

public void setLineageVertex(LineageVertex lineageVertex)

Change the lineage vertex of this Transformation.