org.apache.beam.sdk.io.fileschematransform

Class FileReadSchemaTransformProvider

java.lang.Object

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

org.apache.beam.sdk.io.fileschematransform.FileReadSchemaTransformProvider

All Implemented Interfaces:

SchemaTransformProvider

@AutoService(value=SchemaTransformProvider.class)
public class FileReadSchemaTransformProvider
extends TypedSchemaTransformProvider<FileReadSchemaTransformConfiguration>

Constructor Summary

Constructors

Constructor and Description
FileReadSchemaTransformProvider()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class<FileReadSchemaTransformConfiguration>	configurationClass()
protected SchemaTransform	from(FileReadSchemaTransformConfiguration configuration) Produce a SchemaTransform from ConfigT.
java.lang.String	identifier() Returns an id that uniquely represents this transform.
java.util.List<java.lang.String>	inputCollectionNames() Returns the input collection names of this transform.
java.util.List<java.lang.String>	outputCollectionNames() Returns the output collection names of this transform.

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

Constructor Detail

FileReadSchemaTransformProvider

public FileReadSchemaTransformProvider()

Method Detail

configurationClass

protected java.lang.Class<FileReadSchemaTransformConfiguration> configurationClass()

Specified by:

configurationClass in class TypedSchemaTransformProvider<FileReadSchemaTransformConfiguration>

from

protected SchemaTransform from(FileReadSchemaTransformConfiguration configuration)

Description copied from class: TypedSchemaTransformProvider

Produce a SchemaTransform from ConfigT. Can throw a InvalidConfigurationException or a InvalidSchemaException.

Specified by:

from in class TypedSchemaTransformProvider<FileReadSchemaTransformConfiguration>

identifier

public java.lang.String identifier()

Description copied from interface: SchemaTransformProvider

Returns an id that uniquely represents this transform.

inputCollectionNames

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

Description copied from interface: SchemaTransformProvider

Returns the input collection names of this transform.

outputCollectionNames

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

Description copied from interface: SchemaTransformProvider

Returns the output collection names of this transform.