org.apache.beam.sdk.io.gcp.pubsublite.internal

Class PubsubLiteSink

java.lang.Object

org.apache.beam.sdk.transforms.DoFn<com.google.cloud.pubsublite.proto.PubSubMessage,java.lang.Void>

org.apache.beam.sdk.io.gcp.pubsublite.internal.PubsubLiteSink

All Implemented Interfaces:

java.io.Serializable, HasDisplayData

public class PubsubLiteSink
extends DoFn<com.google.cloud.pubsublite.proto.PubSubMessage,java.lang.Void>

A sink which publishes messages to Pub/Sub Lite.

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 and Description
PubsubLiteSink(PublisherOptions options)

Method Summary

Modifier and Type	Method and Description
void	finishBundle()
void	processElement(com.google.cloud.pubsublite.proto.PubSubMessage message)
void	startBundle()

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

PubsubLiteSink

public PubsubLiteSink(PublisherOptions options)

Method Detail

startBundle

@DoFn.StartBundle
public void startBundle()
                                   throws com.google.api.gax.rpc.ApiException

Throws:

com.google.api.gax.rpc.ApiException

processElement

@DoFn.ProcessElement
public void processElement(@DoFn.Element
                                                com.google.cloud.pubsublite.proto.PubSubMessage message)
                                         throws com.google.cloud.pubsublite.internal.CheckedApiException

Throws:

com.google.cloud.pubsublite.internal.CheckedApiException

finishBundle

@DoFn.FinishBundle
public void finishBundle()
                                     throws java.lang.Exception

Throws:

java.lang.Exception