Hierarchy For Package com.google.cloud.bigquery.storage.v1beta2

Package Hierarchies:

• All Packages

Class Hierarchy

• java.lang.Object
  • com.google.protobuf.AbstractMessageLite<MessageType,BuilderType> (implements com.google.protobuf.MessageLite)
    • com.google.protobuf.AbstractMessage (implements com.google.protobuf.Message)
      • com.google.protobuf.GeneratedMessageV3 (implements java.io.Serializable)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.ProtoData (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.ProtoDataOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.AppendResult (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.AppendResultOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch (implements com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ArrowSchema (implements com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptions (implements com.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptionsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AvroRows (implements com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AvroSchema (implements com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequest (implements com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsResponse (implements com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest (implements com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequest (implements com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequest (implements com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamResponse (implements com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequest (implements com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FlushRowsResponse (implements com.google.cloud.bigquery.storage.v1beta2.FlushRowsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequest (implements com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ProtoRows (implements com.google.cloud.bigquery.storage.v1beta2.ProtoRowsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ProtoSchema (implements com.google.cloud.bigquery.storage.v1beta2.ProtoSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest (implements com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse (implements com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadSession (implements com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers (implements com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions (implements com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadStream (implements com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest (implements com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse (implements com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.StorageError (implements com.google.cloud.bigquery.storage.v1beta2.StorageErrorOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.StreamStats (implements com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress (implements com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.TableFieldSchema (implements com.google.cloud.bigquery.storage.v1beta2.TableFieldSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.TableSchema (implements com.google.cloud.bigquery.storage.v1beta2.TableSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ThrottleState (implements com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.WriteStream (implements com.google.cloud.bigquery.storage.v1beta2.WriteStreamOrBuilder)
  • com.google.protobuf.AbstractMessageLite.Builder<MessageType,BuilderType> (implements com.google.protobuf.MessageLite.Builder)
    • com.google.protobuf.AbstractMessage.Builder<BuilderType> (implements com.google.protobuf.Message.Builder)
      • com.google.protobuf.GeneratedMessageV3.Builder<BuilderT>
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.ProtoData.Builder (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.ProtoDataOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.AppendResult.Builder (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.AppendResultOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.Builder (implements com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatch.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ArrowSchema.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptions.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptionsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AvroRows.Builder (implements com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.AvroSchema.Builder (implements com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsResponse.Builder (implements com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamResponse.Builder (implements com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.FlushRowsResponse.Builder (implements com.google.cloud.bigquery.storage.v1beta2.FlushRowsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ProtoRows.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ProtoRowsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ProtoSchema.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ProtoSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadSession.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ReadStream.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequest.Builder (implements com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequestOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponse.Builder (implements com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponseOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.StorageError.Builder (implements com.google.cloud.bigquery.storage.v1beta2.StorageErrorOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.StreamStats.Builder (implements com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.StreamStats.Progress.Builder (implements com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.TableFieldSchema.Builder (implements com.google.cloud.bigquery.storage.v1beta2.TableFieldSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.TableSchema.Builder (implements com.google.cloud.bigquery.storage.v1beta2.TableSchemaOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.ThrottleState.Builder (implements com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder)
        • com.google.cloud.bigquery.storage.v1beta2.WriteStream.Builder (implements com.google.cloud.bigquery.storage.v1beta2.WriteStreamOrBuilder)
  • io.grpc.stub.AbstractStub<S>
    • io.grpc.stub.AbstractAsyncStub<S>
      • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.BigQueryReadStub
      • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc.BigQueryWriteStub
    • io.grpc.stub.AbstractBlockingStub<S>
      • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.BigQueryReadBlockingStub
      • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc.BigQueryWriteBlockingStub
    • io.grpc.stub.AbstractFutureStub<S>
      • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.BigQueryReadFutureStub
      • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc.BigQueryWriteFutureStub
  • com.google.cloud.bigquery.storage.v1beta2.ArrowProto
  • com.google.cloud.bigquery.storage.v1beta2.AvroProto
  • com.google.cloud.bigquery.storage.v1beta2.BaseBigQueryReadClient (implements com.google.api.gax.core.BackgroundResource)
  • com.google.cloud.bigquery.storage.v1beta2.BigDecimalByteStringEncoder
  • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadClient (implements com.google.api.gax.core.BackgroundResource)
  • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc
  • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.BigQueryReadImplBase (implements com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.AsyncService, io.grpc.BindableService)
  • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteClient (implements com.google.api.gax.core.BackgroundResource)
  • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc
  • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc.BigQueryWriteImplBase (implements com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc.AsyncService, io.grpc.BindableService)
  • com.google.cloud.bigquery.storage.v1beta2.BQTableSchemaToProtoDescriptor
  • com.google.cloud.bigquery.storage.v1beta2.CivilTimeEncoder
  • com.google.api.gax.rpc.ClientSettings<SettingsT>
    • com.google.cloud.bigquery.storage.v1beta2.BaseBigQueryReadSettings
    • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadSettings
    • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteSettings
  • com.google.api.gax.rpc.ClientSettings.Builder<SettingsT,B>
    • com.google.cloud.bigquery.storage.v1beta2.BaseBigQueryReadSettings.Builder
    • com.google.cloud.bigquery.storage.v1beta2.BigQueryReadSettings.Builder
    • com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteSettings.Builder
  • com.google.cloud.bigquery.storage.v1beta2.JsonStreamWriter (implements java.lang.AutoCloseable)
  • com.google.cloud.bigquery.storage.v1beta2.JsonStreamWriter.Builder
  • com.google.cloud.bigquery.storage.v1beta2.JsonToProtoMessage
  • com.google.cloud.bigquery.storage.v1beta2.ProjectName (implements com.google.api.resourcenames.ResourceName)
  • com.google.cloud.bigquery.storage.v1beta2.ProjectName.Builder
  • com.google.cloud.bigquery.storage.v1beta2.ProtoBufProto
  • com.google.cloud.bigquery.storage.v1beta2.ProtoSchemaConverter
  • com.google.cloud.bigquery.storage.v1beta2.ReadStreamName (implements com.google.api.resourcenames.ResourceName)
  • com.google.cloud.bigquery.storage.v1beta2.ReadStreamName.Builder
  • com.google.cloud.bigquery.storage.v1beta2.StorageProto
  • com.google.cloud.bigquery.storage.v1beta2.StreamConnection
  • com.google.cloud.bigquery.storage.v1beta2.StreamProto
  • com.google.cloud.bigquery.storage.v1beta2.StreamWriterV2 (implements java.lang.AutoCloseable)
  • com.google.cloud.bigquery.storage.v1beta2.StreamWriterV2.Builder
  • com.google.cloud.bigquery.storage.v1beta2.TableName (implements com.google.api.resourcenames.ResourceName)
  • com.google.cloud.bigquery.storage.v1beta2.TableName.Builder
  • com.google.cloud.bigquery.storage.v1beta2.TableProto
  • com.google.cloud.bigquery.storage.v1beta2.WriteStreamName (implements com.google.api.resourcenames.ResourceName)
  • com.google.cloud.bigquery.storage.v1beta2.WriteStreamName.Builder

Interface Hierarchy

• com.google.cloud.bigquery.storage.v1beta2.BigQueryReadGrpc.AsyncService
• com.google.cloud.bigquery.storage.v1beta2.BigQueryReadSettings.RetryAttemptListener
• com.google.cloud.bigquery.storage.v1beta2.BigQueryWriteGrpc.AsyncService
• com.google.protobuf.MessageLiteOrBuilder
  • com.google.protobuf.MessageOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.ProtoDataOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.AppendResultOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponseOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ArrowRecordBatchOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ArrowSchemaOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptionsOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.AvroRowsOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.AvroSchemaOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.BatchCommitWriteStreamsResponseOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.CreateReadSessionRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.CreateWriteStreamRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.FinalizeWriteStreamResponseOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.FlushRowsRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.FlushRowsResponseOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.GetWriteStreamRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ProtoRowsOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ProtoSchemaOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ReadRowsRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponseOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiersOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptionsOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ReadSessionOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamRequestOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.SplitReadStreamResponseOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.StorageErrorOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.StreamStats.ProgressOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.StreamStatsOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.TableFieldSchemaOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.TableSchemaOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.ThrottleStateOrBuilder
    • com.google.cloud.bigquery.storage.v1beta2.WriteStreamOrBuilder
• com.google.cloud.bigquery.storage.v1beta2.StreamConnection.DoneCallback
• com.google.cloud.bigquery.storage.v1beta2.StreamConnection.RequestCallback

Enum Hierarchy

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • com.google.cloud.bigquery.storage.v1beta2.AppendRowsRequest.RowsCase (implements com.google.protobuf.Internal.EnumLite)
    • com.google.cloud.bigquery.storage.v1beta2.AppendRowsResponse.ResponseCase (implements com.google.protobuf.Internal.EnumLite)
    • com.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptions.Format (implements com.google.protobuf.ProtocolMessageEnum)
    • com.google.cloud.bigquery.storage.v1beta2.DataFormat (implements com.google.protobuf.ProtocolMessageEnum)
    • com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.RowsCase (implements com.google.protobuf.Internal.EnumLite)
    • com.google.cloud.bigquery.storage.v1beta2.ReadRowsResponse.SchemaCase (implements com.google.protobuf.Internal.EnumLite)
    • com.google.cloud.bigquery.storage.v1beta2.ReadSession.SchemaCase (implements com.google.protobuf.Internal.EnumLite)
    • com.google.cloud.bigquery.storage.v1beta2.StorageError.StorageErrorCode (implements com.google.protobuf.ProtocolMessageEnum)
    • com.google.cloud.bigquery.storage.v1beta2.TableFieldSchema.Mode (implements com.google.protobuf.ProtocolMessageEnum)
    • com.google.cloud.bigquery.storage.v1beta2.TableFieldSchema.Type (implements com.google.protobuf.ProtocolMessageEnum)
    • com.google.cloud.bigquery.storage.v1beta2.WriteStream.Type (implements com.google.protobuf.ProtocolMessageEnum)