Package org.apache.beam.sdk.io.gcp.bigtable.changestreams.dofn

Class FilterForMutationDoFn

java.lang.Object

org.apache.beam.sdk.transforms.DoFn<KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamRecord>,KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamMutation>>

org.apache.beam.sdk.io.gcp.bigtable.changestreams.dofn.FilterForMutationDoFn

All Implemented Interfaces:

Serializable, HasDisplayData

public class FilterForMutationDoFn
extends DoFn<KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamRecord>,KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamMutation>>
implements Serializable

See Also:

• Serialized Form

Nested Class Summary

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

DoFn.AlwaysFetched, DoFn.BoundedPerElement, DoFn.BundleFinalizer, DoFn.Element, DoFn.FieldAccess, DoFn.FinishBundle, DoFn.FinishBundleContext, DoFn.GetInitialRestriction, DoFn.GetInitialWatermarkEstimatorState, DoFn.GetRestrictionCoder, DoFn.GetSize, DoFn.GetWatermarkEstimatorStateCoder, DoFn.Key, DoFn.MultiOutputReceiver, DoFn.NewTracker, DoFn.NewWatermarkEstimator, DoFn.OnTimer, DoFn.OnTimerContext, DoFn.OnTimerFamily, DoFn.OnWindowExpiration, DoFn.OnWindowExpirationContext, DoFn.OutputReceiver<T>, DoFn.ProcessContext, DoFn.ProcessContinuation, DoFn.ProcessElement, DoFn.RequiresStableInput, DoFn.RequiresTimeSortedInput, DoFn.Restriction, DoFn.Setup, DoFn.SideInput, DoFn.SplitRestriction, DoFn.StartBundle, DoFn.StartBundleContext, DoFn.StateId, DoFn.Teardown, DoFn.TimerFamily, DoFn.TimerId, DoFn.Timestamp, DoFn.TruncateRestriction, DoFn.UnboundedPerElement, DoFn.WatermarkEstimatorState, DoFn.WindowedContext

Constructor Summary

Constructors

Constructor	Description
FilterForMutationDoFn()

Method Summary

Modifier and Type	Method	Description
void	processElement(KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamRecord> changeStreamRecordKV, DoFn.OutputReceiver<KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamMutation>> receiver)

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 Details

FilterForMutationDoFn

public FilterForMutationDoFn()

Method Details

processElement

@ProcessElement
public void processElement(@Element
 KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamRecord> changeStreamRecordKV,
 DoFn.OutputReceiver<KV<ByteString,com.google.cloud.bigtable.data.v2.models.ChangeStreamMutation>> receiver)