Package cz.o2.proxima.beam.direct.io

Class AbstractDirectBoundedSource

java.lang.Object

org.apache.beam.sdk.io.Source<T>

org.apache.beam.sdk.io.BoundedSource<StreamElement>

cz.o2.proxima.beam.direct.io.AbstractDirectBoundedSource

All Implemented Interfaces:

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

Direct Known Subclasses:

DirectBatchSource, DirectBoundedSource

abstract class AbstractDirectBoundedSource
extends org.apache.beam.sdk.io.BoundedSource<StreamElement>

Abstract super class for bounded sources.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.beam.sdk.io.BoundedSource

org.apache.beam.sdk.io.BoundedSource.BoundedReader<T extends java.lang.Object>

Nested classes/interfaces inherited from class org.apache.beam.sdk.io.Source

org.apache.beam.sdk.io.Source.Reader<T extends java.lang.Object>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) RepositoryFactory	factory
private static long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
AbstractDirectBoundedSource(RepositoryFactory factory)

Method Summary

Modifier and Type	Method	Description
long	getEstimatedSizeBytes(org.apache.beam.sdk.options.PipelineOptions options)
org.apache.beam.sdk.coders.Coder<StreamElement>	getOutputCoder()

Methods inherited from class org.apache.beam.sdk.io.BoundedSource

createReader, split

Methods inherited from class org.apache.beam.sdk.io.Source

getDefaultOutputCoder, populateDisplayData, validate

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

factory

final RepositoryFactory factory

Constructor Detail

AbstractDirectBoundedSource

AbstractDirectBoundedSource(RepositoryFactory factory)

Method Detail

getEstimatedSizeBytes

public long getEstimatedSizeBytes(org.apache.beam.sdk.options.PipelineOptions options)
                           throws java.lang.Exception

Specified by:

getEstimatedSizeBytes in class org.apache.beam.sdk.io.BoundedSource<StreamElement>

Throws:

java.lang.Exception

getOutputCoder

public org.apache.beam.sdk.coders.Coder<StreamElement> getOutputCoder()

Overrides:

getOutputCoder in class org.apache.beam.sdk.io.Source<StreamElement>