org.apache.beam.sdk.io.solace.write

Class SolaceOutput

java.lang.Object

org.apache.beam.sdk.io.solace.write.SolaceOutput

All Implemented Interfaces:

POutput

public final class SolaceOutput
extends java.lang.Object
implements POutput

The SolaceIO.Write transform's output return this type, containing both the successful publishes (getSuccessfulPublish()) and the failed publishes (getFailedPublish()).

The streaming writer with DIRECT messages does not return anything, and the output PCollections will be equal to null.

Method Summary

Modifier and Type	Method and Description
java.util.Map<TupleTag<?>,PValue>	expand() Expands this POutput into a list of its component output PValues.
void	finishSpecifyingOutput(java.lang.String transformName, PInput input, PTransform<?,?> transform) As part of applying the producing PTransform, finalizes this output to make it ready for being used as an input and for running.
@Nullable PCollection<Solace.PublishResult>	getFailedPublish()
Pipeline	getPipeline() Returns the owning Pipeline of this POutput.
@Nullable PCollection<Solace.PublishResult>	getSuccessfulPublish()
static SolaceOutput	in(Pipeline pipeline, @Nullable PCollection<Solace.PublishResult> failedPublish, @Nullable PCollection<Solace.PublishResult> successfulPublish)

Methods inherited from class java.lang.Object

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

Method Detail

getFailedPublish

public @Nullable PCollection<Solace.PublishResult> getFailedPublish()

getSuccessfulPublish

public @Nullable PCollection<Solace.PublishResult> getSuccessfulPublish()

in

public static SolaceOutput in(Pipeline pipeline,
                              @Nullable PCollection<Solace.PublishResult> failedPublish,
                              @Nullable PCollection<Solace.PublishResult> successfulPublish)

getPipeline

public Pipeline getPipeline()

Description copied from interface: POutput

Returns the owning Pipeline of this POutput.

Specified by:

getPipeline in interface POutput

expand

public java.util.Map<TupleTag<?>,PValue> expand()

Description copied from interface: POutput

Expands this POutput into a list of its component output PValues.

• A PValue expands to itself.
• A tuple or list of PValues (such as PCollectionTuple or PCollectionList) expands to its component PValue PValues.

Not intended to be invoked directly by user code.

Specified by:

expand in interface POutput

finishSpecifyingOutput

public void finishSpecifyingOutput(java.lang.String transformName,
                                   PInput input,
                                   PTransform<?,?> transform)

Description copied from interface: POutput

As part of applying the producing PTransform, finalizes this output to make it ready for being used as an input and for running.

This includes ensuring that all PCollections have Coders specified or defaulted.

Automatically invoked whenever this POutput is output, after POutput.finishSpecifyingOutput(String, PInput, PTransform) has been called on each component PValue returned by POutput.expand().

Specified by:

finishSpecifyingOutput in interface POutput