org.apache.beam.sdk.io.json.providers

Class JsonWriteTransformProvider

java.lang.Object

org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<JsonWriteTransformProvider.JsonWriteConfiguration>

org.apache.beam.sdk.io.json.providers.JsonWriteTransformProvider

All Implemented Interfaces:

SchemaTransformProvider

@AutoService(value=SchemaTransformProvider.class)
public class JsonWriteTransformProvider
extends TypedSchemaTransformProvider<JsonWriteTransformProvider.JsonWriteConfiguration>

An implementation of TypedSchemaTransformProvider for JsonIO.write(java.lang.String).

Internal only: This class is actively being worked on, and it will likely change. We provide no backwards compatibility guarantees, and it should not be implemented outside the Beam repository.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JsonWriteTransformProvider.JsonWriteConfiguration Configuration for writing to BigQuery with Storage Write API.
protected static class	JsonWriteTransformProvider.JsonWriteTransform A SchemaTransform for JsonIO.write(java.lang.String).

Constructor Summary

Constructors

Constructor and Description
JsonWriteTransformProvider()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class<JsonWriteTransformProvider.JsonWriteConfiguration>	configurationClass()
protected SchemaTransform	from(JsonWriteTransformProvider.JsonWriteConfiguration 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

Methods inherited from interface org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider

description

Constructor Detail

JsonWriteTransformProvider

public JsonWriteTransformProvider()

Method Detail

configurationClass

protected java.lang.Class<JsonWriteTransformProvider.JsonWriteConfiguration> configurationClass()

Specified by:

configurationClass in class TypedSchemaTransformProvider<JsonWriteTransformProvider.JsonWriteConfiguration>

from

protected SchemaTransform from(JsonWriteTransformProvider.JsonWriteConfiguration configuration)

Description copied from class: TypedSchemaTransformProvider

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

Specified by:

from in class TypedSchemaTransformProvider<JsonWriteTransformProvider.JsonWriteConfiguration>

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.