Package org.apache.beam.sdk.io

Class TFRecordWriteSchemaTransformProvider

java.lang.Object

org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<TFRecordWriteSchemaTransformConfiguration>

org.apache.beam.sdk.io.TFRecordWriteSchemaTransformProvider

All Implemented Interfaces:

SchemaTransformProvider

@AutoService(SchemaTransformProvider.class)
public class TFRecordWriteSchemaTransformProvider
extends TypedSchemaTransformProvider<TFRecordWriteSchemaTransformConfiguration>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TFRecordWriteSchemaTransformProvider.ErrorFn

Field Summary

Fields

Modifier and Type	Field	Description
static final TupleTag<Row>	ERROR_TAG
static final TupleTag<byte[]>	OUTPUT_TAG

Constructor Summary

Constructors

Constructor	Description
TFRecordWriteSchemaTransformProvider()

Method Summary

Modifier and Type	Method	Description
protected SchemaTransform	from(TFRecordWriteSchemaTransformConfiguration configuration)	Returns the expected SchemaTransform of the configuration.
static SerializableFunction<Row,byte[]>	getRowToBytesFn(String rowFieldName)
String	identifier()	Implementation of the TypedSchemaTransformProvider identifier method.
List<String>	inputCollectionNames()	Implementation of the TypedSchemaTransformProvider inputCollectionNames method.
List<String>	outputCollectionNames()	Implementation of the TypedSchemaTransformProvider outputCollectionNames method.

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

configurationClass, 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

Field Details

OUTPUT_TAG

public static final TupleTag<byte[]> OUTPUT_TAG

ERROR_TAG

public static final TupleTag<Row> ERROR_TAG

Constructor Details

TFRecordWriteSchemaTransformProvider

public TFRecordWriteSchemaTransformProvider()

Method Details

from

protected SchemaTransform from(TFRecordWriteSchemaTransformConfiguration configuration)

Returns the expected SchemaTransform of the configuration.

Specified by:

from in class TypedSchemaTransformProvider<TFRecordWriteSchemaTransformConfiguration>

identifier

public String identifier()

Implementation of the TypedSchemaTransformProvider identifier method.

inputCollectionNames

public List<String> inputCollectionNames()

Implementation of the TypedSchemaTransformProvider inputCollectionNames method.

outputCollectionNames

public List<String> outputCollectionNames()

Implementation of the TypedSchemaTransformProvider outputCollectionNames method.

getRowToBytesFn

public static SerializableFunction<Row,byte[]> getRowToBytesFn(String rowFieldName)