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

Class AddUuidsTransform

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>,org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>>

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

All Implemented Interfaces:

java.io.Serializable, org.apache.beam.sdk.transforms.display.HasDisplayData

public class AddUuidsTransform
extends org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>,org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>>

A transform to add UUIDs to each message to be written to Pub/Sub Lite.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

name, resourceHints

Constructor Summary

Constructors

Constructor and Description
AddUuidsTransform()

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>	expand(org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage> input)

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

compose, compose, getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, getResourceHints, populateDisplayData, setResourceHints, toString, validate, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

AddUuidsTransform

public AddUuidsTransform()

Method Detail

expand

public org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage> expand(org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage> input)

Specified by:

expand in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>,org.apache.beam.sdk.values.PCollection<com.google.cloud.pubsublite.proto.PubSubMessage>>