Package org.apache.beam.sdk.io.kafka

Class KafkaWriteSchemaTransformProvider

java.lang.Object

org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration>

org.apache.beam.sdk.io.kafka.KafkaWriteSchemaTransformProvider

All Implemented Interfaces:

org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider

@AutoService(org.apache.beam.sdk.schemas.transforms.SchemaTransformProvider.class)
public class KafkaWriteSchemaTransformProvider
extends org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row>	ERROR_TAG
static org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.KV<byte[],byte[]>>	OUTPUT_TAG
static java.util.Set<java.lang.String>	SUPPORTED_FORMATS
static java.lang.String	SUPPORTED_FORMATS_STR

Constructor Summary

Constructors

Constructor	Description
KafkaWriteSchemaTransformProvider()

Method Summary

Modifier and Type	Method	Description
protected @UnknownKeyFor @NonNull @Initialized java.lang.Class<KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration>	configurationClass()
protected @UnknownKeyFor @NonNull @Initialized org.apache.beam.sdk.schemas.transforms.SchemaTransform	from(KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration configuration)
static org.apache.beam.sdk.transforms.SerializableFunction<org.apache.beam.sdk.values.Row,byte[]>	getRowToRawBytesFunction(java.lang.String rowFieldName)
@UnknownKeyFor @NonNull @Initialized java.lang.String	identifier()
@UnknownKeyFor @NonNull @Initialized java.util.List<@UnknownKeyFor @NonNull @Initialized java.lang.String>	inputCollectionNames()
@UnknownKeyFor @NonNull @Initialized java.util.List<@UnknownKeyFor @NonNull @Initialized java.lang.String>	outputCollectionNames()

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

Field Detail

SUPPORTED_FORMATS_STR

public static final java.lang.String SUPPORTED_FORMATS_STR

See Also:

Constant Field Values

SUPPORTED_FORMATS

public static final java.util.Set<java.lang.String> SUPPORTED_FORMATS

ERROR_TAG

public static final org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.Row> ERROR_TAG

OUTPUT_TAG

public static final org.apache.beam.sdk.values.TupleTag<org.apache.beam.sdk.values.KV<byte[],byte[]>> OUTPUT_TAG

Constructor Detail

KafkaWriteSchemaTransformProvider

public KafkaWriteSchemaTransformProvider()

Method Detail

configurationClass

protected @UnknownKeyFor @NonNull @Initialized java.lang.Class<KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration> configurationClass()

Overrides:

configurationClass in class org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration>

from

protected @UnknownKeyFor @NonNull @Initialized org.apache.beam.sdk.schemas.transforms.SchemaTransform from(KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration configuration)

Specified by:

from in class org.apache.beam.sdk.schemas.transforms.TypedSchemaTransformProvider<KafkaWriteSchemaTransformProvider.KafkaWriteSchemaTransformConfiguration>

getRowToRawBytesFunction

public static org.apache.beam.sdk.transforms.SerializableFunction<org.apache.beam.sdk.values.Row,byte[]> getRowToRawBytesFunction(java.lang.String rowFieldName)

identifier

public @UnknownKeyFor @NonNull @Initialized java.lang.String identifier()

inputCollectionNames

public @UnknownKeyFor @NonNull @Initialized java.util.List<@UnknownKeyFor @NonNull @Initialized java.lang.String> inputCollectionNames()

outputCollectionNames

public @UnknownKeyFor @NonNull @Initialized java.util.List<@UnknownKeyFor @NonNull @Initialized java.lang.String> outputCollectionNames()