org.apache.beam.sdk.io.fileschematransform

Class ParquetReadSchemaTransformFormatProvider

java.lang.Object

org.apache.beam.sdk.io.fileschematransform.ParquetReadSchemaTransformFormatProvider

All Implemented Interfaces:

FileReadSchemaTransformFormatProvider, Providers.Identifyable

@AutoService(value=FileReadSchemaTransformFormatProvider.class)
public class ParquetReadSchemaTransformFormatProvider
extends java.lang.Object
implements FileReadSchemaTransformFormatProvider

Constructor Summary

Constructors

Constructor and Description
ParquetReadSchemaTransformFormatProvider()

Method Summary

Modifier and Type	Method and Description
PTransform<PCollection<FileIO.ReadableFile>,PCollection<Row>>	buildTransform(FileReadSchemaTransformConfiguration configuration)
java.lang.String	identifier() Returns an id that uniquely represents this among others implementing its derived interface.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParquetReadSchemaTransformFormatProvider

public ParquetReadSchemaTransformFormatProvider()

Method Detail

identifier

public java.lang.String identifier()

Description copied from interface: Providers.Identifyable

Returns an id that uniquely represents this among others implementing its derived interface.

Specified by:

identifier in interface Providers.Identifyable

buildTransform

public PTransform<PCollection<FileIO.ReadableFile>,PCollection<Row>> buildTransform(FileReadSchemaTransformConfiguration configuration)

Specified by:

buildTransform in interface FileReadSchemaTransformFormatProvider