public static class BeamJoinTransforms.SideInputJoinDoFn extends DoFn<KV<BeamRecord,BeamRecord>,BeamRecord>
DoFn
which implement the sideInput-JOIN.DoFn.BoundedPerElement, DoFn.FinishBundle, DoFn.FinishBundleContext, DoFn.GetInitialRestriction, DoFn.GetRestrictionCoder, DoFn.NewTracker, DoFn.OnTimer, DoFn.OnTimerContext, 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.UnboundedPerElement, DoFn.WindowedContext
Constructor and Description |
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SideInputJoinDoFn(JoinRelType joinType,
BeamRecord rightNullRow,
PCollectionView<java.util.Map<BeamRecord,java.lang.Iterable<BeamRecord>>> sideInputView,
boolean swap) |
Modifier and Type | Method and Description |
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void |
processElement(DoFn.ProcessContext context) |
getAllowedTimestampSkew, getInputTypeDescriptor, getOutputTypeDescriptor, populateDisplayData, prepareForProcessing
public SideInputJoinDoFn(JoinRelType joinType, BeamRecord rightNullRow, PCollectionView<java.util.Map<BeamRecord,java.lang.Iterable<BeamRecord>>> sideInputView, boolean swap)
@DoFn.ProcessElement public void processElement(DoFn.ProcessContext context)