Package org.apache.beam.sdk.io.csv.providers

Class CsvWriteTransformProvider

java.lang.Object

org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<CsvWriteTransformProvider.CsvWriteConfiguration>

org.apache.beam.sdk.io.csv.providers.CsvWriteTransformProvider

All Implemented Interfaces:

org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider

@AutoService(org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider.class)
public class CsvWriteTransformProvider
extends org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<CsvWriteTransformProvider.CsvWriteConfiguration>

An implementation of TypedSchemaTransformProvider for CsvIO.write(java.lang.String, org.apache.commons.csv.CSVFormat).

Internal only: This class is actively being worked on, and it will likely change. We provide no backwards compatibility guarantees, and it should not be implemented outside the Beam repository.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CsvWriteTransformProvider.CsvWriteConfiguration	Configuration for writing to BigQuery with Storage Write API.
protected static class	CsvWriteTransformProvider.CsvWriteTransform	A SchemaTransform for CsvIO.write(java.lang.String, org.apache.commons.csv.CSVFormat).

Constructor Summary

Constructors

Constructor	Description
CsvWriteTransformProvider()

Method Summary

Modifier and Type	Method	Description
protected java.lang.Class<CsvWriteTransformProvider.CsvWriteConfiguration>	configurationClass()
protected org.apache.beam.sdk.schemas.transforms.SchemaTransform	from(CsvWriteTransformProvider.CsvWriteConfiguration configuration)
java.lang.String	identifier()
java.util.List<java.lang.String>	inputCollectionNames()
java.util.List<java.lang.String>	outputCollectionNames()

Methods inherited from class org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider

configurationSchema, dependencies, from

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider

description

Constructor Detail

CsvWriteTransformProvider

public CsvWriteTransformProvider()

Method Detail

configurationClass

protected java.lang.Class<CsvWriteTransformProvider.CsvWriteConfiguration> configurationClass()

Overrides:

configurationClass in class org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<CsvWriteTransformProvider.CsvWriteConfiguration>

from

protected org.apache.beam.sdk.schemas.transforms.SchemaTransform from(CsvWriteTransformProvider.CsvWriteConfiguration configuration)

Specified by:

from in class org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<CsvWriteTransformProvider.CsvWriteConfiguration>

identifier

public java.lang.String identifier()

inputCollectionNames

public java.util.List<java.lang.String> inputCollectionNames()

outputCollectionNames

public java.util.List<java.lang.String> outputCollectionNames()