Package org.apache.beam.sdk.providers

Class GenerateSequenceSchemaTransformProvider

java.lang.Object

org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>

org.apache.beam.sdk.providers.GenerateSequenceSchemaTransformProvider

All Implemented Interfaces:

SchemaTransformProvider

@AutoService(SchemaTransformProvider.class)
public class GenerateSequenceSchemaTransformProvider
extends TypedSchemaTransformProvider<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration
protected static class	GenerateSequenceSchemaTransformProvider.GenerateSequenceSchemaTransform

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OUTPUT_ROWS_TAG
static final Schema	OUTPUT_SCHEMA

Constructor Summary

Constructors

Constructor	Description
GenerateSequenceSchemaTransformProvider()

Method Summary

Modifier and Type	Method	Description
Class<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>	configurationClass()
String	description()	Returns a description regarding the SchemaTransform represented by the SchemaTransformProvider.
SchemaTransform	from(GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration configuration)	Produce a SchemaTransform from ConfigT.
String	identifier()	Returns an id that uniquely represents this transform.
List<String>	inputCollectionNames()	Returns the input collection names of this transform.
List<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

Field Details

OUTPUT_ROWS_TAG

public static final String OUTPUT_ROWS_TAG

See Also:

• Constant Field Values

OUTPUT_SCHEMA

public static final Schema OUTPUT_SCHEMA

Constructor Details

GenerateSequenceSchemaTransformProvider

public GenerateSequenceSchemaTransformProvider()

Method Details

identifier

public String identifier()

Description copied from interface: SchemaTransformProvider

Returns an id that uniquely represents this transform.

inputCollectionNames

public List<String> inputCollectionNames()

Description copied from interface: SchemaTransformProvider

Returns the input collection names of this transform.

outputCollectionNames

public List<String> outputCollectionNames()

Description copied from interface: SchemaTransformProvider

Returns the output collection names of this transform.

description

public String description()

Description copied from interface: SchemaTransformProvider

Returns a description regarding the SchemaTransform represented by the SchemaTransformProvider. Please keep the language generic (i.e. not specific to any programming language). The description may be markdown formatted.

configurationClass

public Class<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration> configurationClass()

Overrides:

configurationClass in class TypedSchemaTransformProvider<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>

from

public SchemaTransform from(GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration configuration)

Description copied from class: TypedSchemaTransformProvider

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

Specified by:

from in class TypedSchemaTransformProvider<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>