Class StreamWriterV2.Builder (2.20.0)

public static final class StreamWriterV2.Builder

A builder of StreamWriterV2s.

Inheritance

java.lang.Object > StreamWriterV2.Builder

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Methods

build()

public StreamWriterV2 build()

Builds the StreamWriterV2.

Returns

Type	Description
StreamWriterV2

Exceptions

Type	Description
IOException

setChannelProvider(TransportChannelProvider channelProvider)

public StreamWriterV2.Builder setChannelProvider(TransportChannelProvider channelProvider)

ChannelProvider to use to create Channels, which must point at Cloud BigQuery Storage API endpoint.

For performance, this client benefits from having multiple underlying connections. See com.google.api.gax.grpc.InstantiatingGrpcChannelProvider.Builder#setPoolSize(int).

Parameter

Name	Description
channelProvider	`TransportChannelProvider`

Returns

Type	Description
StreamWriterV2.Builder

setCredentialsProvider(CredentialsProvider credentialsProvider)

public StreamWriterV2.Builder setCredentialsProvider(CredentialsProvider credentialsProvider)

CredentialsProvider to use to create Credentials to authenticate calls.

Parameter

Name	Description
credentialsProvider	`CredentialsProvider`

Returns

Type	Description
StreamWriterV2.Builder

setEndpoint(String endpoint)

public StreamWriterV2.Builder setEndpoint(String endpoint)

Gives the ability to override the gRPC endpoint.

Parameter

Name	Description
endpoint	`String`

Returns

Type	Description
StreamWriterV2.Builder

setMaxInflightBytes(long value)

public StreamWriterV2.Builder setMaxInflightBytes(long value)

Parameter

Name	Description
value	`long`

Returns

Type	Description
StreamWriterV2.Builder

setMaxInflightRequests(long value)

public StreamWriterV2.Builder setMaxInflightRequests(long value)

Parameter

Name	Description
value	`long`

Returns

Type	Description
StreamWriterV2.Builder

setTraceId(String traceId)

public StreamWriterV2.Builder setTraceId(String traceId)

Sets traceId for debuging purpose. TraceId must follow the format of CustomerDomain:DebugString, e.g. DATAFLOW:job_id_x.

Parameter

Name	Description
traceId	`String`

Returns

Type	Description
StreamWriterV2.Builder

setWriterSchema(ProtoSchema writerSchema)

public StreamWriterV2.Builder setWriterSchema(ProtoSchema writerSchema)

Sets the proto schema of the rows.

Parameter

Name	Description
writerSchema	`ProtoSchema`

Returns

Type	Description
StreamWriterV2.Builder