org.apache.beam.runners.samza.translation

Class ImpulseTranslator

java.lang.Object

org.apache.beam.runners.samza.translation.ImpulseTranslator

All Implemented Interfaces:

TransformTranslator<org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PBegin,org.apache.beam.sdk.values.PCollection<byte[]>>>

public class ImpulseTranslator
extends java.lang.Object
implements TransformTranslator<org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PBegin,org.apache.beam.sdk.values.PCollection<byte[]>>>

Translate Impulse to a samza message stream produced by SamzaImpulseSystemFactory.SamzaImpulseSystemConsumer.

Constructor Summary

Constructors

Constructor and Description
ImpulseTranslator()

Method Summary

Modifier and Type	Method and Description
void	translate(org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PBegin,org.apache.beam.sdk.values.PCollection<byte[]>> transform, org.apache.beam.sdk.runners.TransformHierarchy.Node node, TranslationContext ctx) Translates the Java PTransform into Samza API.
void	translatePortable(org.apache.beam.runners.core.construction.graph.PipelineNode.PTransformNode transform, org.apache.beam.runners.core.construction.graph.QueryablePipeline pipeline, PortableTranslationContext ctx) Translates the portable RunnerApi.PTransform into Samza API.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImpulseTranslator

public ImpulseTranslator()

Method Detail

translate

public void translate(org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PBegin,org.apache.beam.sdk.values.PCollection<byte[]>> transform,
                      org.apache.beam.sdk.runners.TransformHierarchy.Node node,
                      TranslationContext ctx)

Description copied from interface: TransformTranslator

Translates the Java PTransform into Samza API.

Specified by:

translate in interface TransformTranslator<org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PBegin,org.apache.beam.sdk.values.PCollection<byte[]>>>

translatePortable

public void translatePortable(org.apache.beam.runners.core.construction.graph.PipelineNode.PTransformNode transform,
                              org.apache.beam.runners.core.construction.graph.QueryablePipeline pipeline,
                              PortableTranslationContext ctx)

Description copied from interface: TransformTranslator

Translates the portable RunnerApi.PTransform into Samza API.

Specified by:

translatePortable in interface TransformTranslator<org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PBegin,org.apache.beam.sdk.values.PCollection<byte[]>>>