org.apache.beam.sdk.io

Class TFRecordReadSchemaTransformProvider

java.lang.Object

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

org.apache.beam.sdk.io.TFRecordReadSchemaTransformProvider

All Implemented Interfaces:

SchemaTransformProvider

@AutoService(value=SchemaTransformProvider.class)
public class TFRecordReadSchemaTransformProvider
extends TypedSchemaTransformProvider<TFRecordReadSchemaTransformConfiguration>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TFRecordReadSchemaTransformProvider.ErrorFn

Field Summary

Fields

Modifier and Type	Field and Description
static TupleTag<Row>	ERROR_TAG
static TupleTag<Row>	OUTPUT_TAG

Constructor Summary

Constructors

Constructor and Description
TFRecordReadSchemaTransformProvider()

Method Summary

Modifier and Type	Method and Description
protected SchemaTransform	from(TFRecordReadSchemaTransformConfiguration configuration) Returns the expected SchemaTransform of the configuration.
static SerializableFunction<byte[],Row>	getBytesToRowFn(Schema schema)
java.lang.String	identifier() Implementation of the TypedSchemaTransformProvider identifier method.
java.util.List<java.lang.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, inputCollectionNames

Field Detail

OUTPUT_TAG

public static final TupleTag<Row> OUTPUT_TAG

ERROR_TAG

public static final TupleTag<Row> ERROR_TAG

Constructor Detail

TFRecordReadSchemaTransformProvider

public TFRecordReadSchemaTransformProvider()

Method Detail

from

protected SchemaTransform from(TFRecordReadSchemaTransformConfiguration configuration)

Returns the expected SchemaTransform of the configuration.

Specified by:

from in class TypedSchemaTransformProvider<TFRecordReadSchemaTransformConfiguration>

identifier

public java.lang.String identifier()

Implementation of the TypedSchemaTransformProvider identifier method.

outputCollectionNames

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

Implementation of the TypedSchemaTransformProvider outputCollectionNames method.

getBytesToRowFn

public static SerializableFunction<byte[],Row> getBytesToRowFn(Schema schema)