org.apache.beam.sdk.io.gcp.bigtable

Class BigtableIO.Write

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>>,PDone>

org.apache.beam.sdk.io.gcp.bigtable.BigtableIO.Write

All Implemented Interfaces:

Serializable, HasDisplayData

Enclosing class:

BigtableIO

@Experimental(value=SOURCE_SINK)
public abstract static class BigtableIO.Write
extends PTransform<PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>>,PDone>

A PTransform that writes to Google Cloud Bigtable. See the class-level Javadoc on BigtableIO for more information.

See Also:

BigtableIO, Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

name

Constructor Summary

Constructors

Constructor and Description
Write()

Method Summary

Modifier and Type	Method and Description
PDone	expand(PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>> input)
abstract com.google.cloud.bigtable.config.BigtableOptions	getBigtableOptions() Returns the Google Cloud Bigtable instance being written to, and other parameters.
void	populateDisplayData(DisplayData.Builder builder)
String	toString()
void	validate(PipelineOptions options)
BigtableIO.Write	withBigtableOptions(com.google.cloud.bigtable.config.BigtableOptions.Builder optionsBuilder) Returns a new BigtableIO.Write that will write to the Cloud Bigtable instance indicated by the given options, and using any other specified customizations.
BigtableIO.Write	withBigtableOptions(com.google.cloud.bigtable.config.BigtableOptions options) Returns a new BigtableIO.Write that will write to the Cloud Bigtable instance indicated by the given options, and using any other specified customizations.
BigtableIO.Write	withoutValidation() Disables validation that the table being written to exists.
BigtableIO.Write	withTableId(String tableId) Returns a new BigtableIO.Write that will write to the specified table.

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Write

public Write()

Method Detail

getBigtableOptions

@Nullable
public abstract com.google.cloud.bigtable.config.BigtableOptions getBigtableOptions()

Returns the Google Cloud Bigtable instance being written to, and other parameters.

withBigtableOptions

public BigtableIO.Write withBigtableOptions(com.google.cloud.bigtable.config.BigtableOptions options)

Returns a new BigtableIO.Write that will write to the Cloud Bigtable instance indicated by the given options, and using any other specified customizations.

Does not modify this object.

withBigtableOptions

public BigtableIO.Write withBigtableOptions(com.google.cloud.bigtable.config.BigtableOptions.Builder optionsBuilder)

Returns a new BigtableIO.Write that will write to the Cloud Bigtable instance indicated by the given options, and using any other specified customizations.

Clones the given BigtableOptions builder so that any further changes will have no effect on the returned BigtableIO.Write.

Does not modify this object.

withoutValidation

public BigtableIO.Write withoutValidation()

Disables validation that the table being written to exists.

withTableId

public BigtableIO.Write withTableId(String tableId)

Returns a new BigtableIO.Write that will write to the specified table.

Does not modify this object.

expand

public PDone expand(PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>> input)

Specified by:

expand in class PTransform<PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>>,PDone>

validate

public void validate(PipelineOptions options)

Overrides:

validate in class PTransform<PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>>,PDone>

populateDisplayData

public void populateDisplayData(DisplayData.Builder builder)

Specified by:

populateDisplayData in interface HasDisplayData

Overrides:

populateDisplayData in class PTransform<PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>>,PDone>

toString

public String toString()

Overrides:

toString in class PTransform<PCollection<KV<com.google.protobuf.ByteString,Iterable<com.google.bigtable.v2.Mutation>>>,PDone>