org.apache.beam.sdk.io.elasticsearch

Class ElasticsearchIO.BoundedElasticsearchSource

java.lang.Object

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

org.apache.beam.sdk.io.BoundedSource<java.lang.String>

org.apache.beam.sdk.io.elasticsearch.ElasticsearchIO.BoundedElasticsearchSource

All Implemented Interfaces:

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

Enclosing class:

ElasticsearchIO

public static class ElasticsearchIO.BoundedElasticsearchSource
extends org.apache.beam.sdk.io.BoundedSource<java.lang.String>

A BoundedSource reading from Elasticsearch.

See Also:

Serialized Form

Nested Class Summary

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

org.apache.beam.sdk.io.BoundedSource.BoundedReader<T>

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

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

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.io.BoundedSource.BoundedReader<java.lang.String>	createReader(org.apache.beam.sdk.options.PipelineOptions options)
long	getEstimatedSizeBytes(org.apache.beam.sdk.options.PipelineOptions options)
org.apache.beam.sdk.coders.Coder<java.lang.String>	getOutputCoder()
void	populateDisplayData(org.apache.beam.sdk.transforms.display.DisplayData.Builder builder)
java.util.List<? extends org.apache.beam.sdk.io.BoundedSource<java.lang.String>>	split(long desiredBundleSizeBytes, org.apache.beam.sdk.options.PipelineOptions options)
void	validate()

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

getDefaultOutputCoder

Methods inherited from class java.lang.Object

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

Method Detail

split

public java.util.List<? extends org.apache.beam.sdk.io.BoundedSource<java.lang.String>> split(long desiredBundleSizeBytes,
                                                                                              org.apache.beam.sdk.options.PipelineOptions options)
                                                                                       throws java.lang.Exception

Specified by:

split in class org.apache.beam.sdk.io.BoundedSource<java.lang.String>

Throws:

java.lang.Exception

getEstimatedSizeBytes

public long getEstimatedSizeBytes(org.apache.beam.sdk.options.PipelineOptions options)
                           throws java.io.IOException

Specified by:

getEstimatedSizeBytes in class org.apache.beam.sdk.io.BoundedSource<java.lang.String>

Throws:

java.io.IOException

populateDisplayData

public void populateDisplayData(org.apache.beam.sdk.transforms.display.DisplayData.Builder builder)

Specified by:

populateDisplayData in interface org.apache.beam.sdk.transforms.display.HasDisplayData

Overrides:

populateDisplayData in class org.apache.beam.sdk.io.Source<java.lang.String>

createReader

public org.apache.beam.sdk.io.BoundedSource.BoundedReader<java.lang.String> createReader(org.apache.beam.sdk.options.PipelineOptions options)

Specified by:

createReader in class org.apache.beam.sdk.io.BoundedSource<java.lang.String>

validate

public void validate()

Overrides:

validate in class org.apache.beam.sdk.io.Source<java.lang.String>

getOutputCoder

public org.apache.beam.sdk.coders.Coder<java.lang.String> getOutputCoder()

Overrides:

getOutputCoder in class org.apache.beam.sdk.io.Source<java.lang.String>