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(value=SchemaTransformProvider.class)
public class GenerateSequenceSchemaTransformProvider
extends TypedSchemaTransformProvider<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>

Nested Class Summary

Nested Classes

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

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	OUTPUT_ROWS_TAG
static Schema	OUTPUT_SCHEMA

Constructor Summary

Constructors

Constructor and Description
GenerateSequenceSchemaTransformProvider()

Method Summary

Modifier and Type	Method and Description
java.lang.Class<GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration>	configurationClass()
java.lang.String	description() Returns a description regarding the SchemaTransform represented by the SchemaTransformProvider.
SchemaTransform	from(GenerateSequenceSchemaTransformProvider.GenerateSequenceConfiguration 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

Field Detail

OUTPUT_ROWS_TAG

public static final java.lang.String OUTPUT_ROWS_TAG

See Also:

Constant Field Values

OUTPUT_SCHEMA

public static final Schema OUTPUT_SCHEMA

Constructor Detail

GenerateSequenceSchemaTransformProvider

public GenerateSequenceSchemaTransformProvider()

Method Detail

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.

description

public java.lang.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 java.lang.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>