org.apache.beam.sdk.extensions.sql.impl.transform

Class BeamSetOperatorsTransforms.SetOperatorFilteringDoFn

java.lang.Object

org.apache.beam.sdk.transforms.DoFn<KV<Row,CoGbkResult>,Row>

org.apache.beam.sdk.extensions.sql.impl.transform.BeamSetOperatorsTransforms.SetOperatorFilteringDoFn

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

Enclosing class:

BeamSetOperatorsTransforms

public static class BeamSetOperatorsTransforms.SetOperatorFilteringDoFn
extends DoFn<KV<Row,CoGbkResult>,Row>

Filter function used for Set operators.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.beam.sdk.transforms.DoFn

DoFn.BoundedPerElement, DoFn.BundleFinalizer, DoFn.Element, DoFn.FieldAccess, DoFn.FinishBundle, DoFn.FinishBundleContext, DoFn.GetInitialRestriction, DoFn.GetRestrictionCoder, DoFn.MultiOutputReceiver, DoFn.NewTracker, DoFn.OnTimer, DoFn.OnTimerContext, DoFn.OnWindowExpiration, DoFn.OutputReceiver<T>, DoFn.ProcessContext, DoFn.ProcessContinuation, DoFn.ProcessElement, DoFn.RequiresStableInput, DoFn.Setup, DoFn.SplitRestriction, DoFn.StartBundle, DoFn.StartBundleContext, DoFn.StateId, DoFn.Teardown, DoFn.TimerId, DoFn.Timestamp, DoFn.UnboundedPerElement, DoFn.WindowedContext

Constructor Summary

Constructors

Constructor and Description
SetOperatorFilteringDoFn(TupleTag<Row> leftTag, TupleTag<Row> rightTag, BeamSetOperatorRelBase.OpType opType, boolean all)

Method Summary

Modifier and Type	Method and Description
void	processElement(DoFn.ProcessContext ctx)

Methods inherited from class org.apache.beam.sdk.transforms.DoFn

getAllowedTimestampSkew, getInputTypeDescriptor, getOutputTypeDescriptor, populateDisplayData, prepareForProcessing

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SetOperatorFilteringDoFn

public SetOperatorFilteringDoFn(TupleTag<Row> leftTag,
                                TupleTag<Row> rightTag,
                                BeamSetOperatorRelBase.OpType opType,
                                boolean all)

Method Detail

processElement

@DoFn.ProcessElement
public void processElement(DoFn.ProcessContext ctx)