Interface ReadSessionOrBuilder (3.17.2) 

public interface ReadSessionOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

getArrowSchema()

public abstract ArrowSchema getArrowSchema()

Output only. Arrow schema.

.google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
ArrowSchema

The arrowSchema.

getArrowSchemaOrBuilder()

public abstract ArrowSchemaOrBuilder getArrowSchemaOrBuilder()

Output only. Arrow schema.

.google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
ArrowSchemaOrBuilder

getAvroSchema()

public abstract AvroSchema getAvroSchema()

Output only. Avro schema.

.google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
AvroSchema

The avroSchema.

getAvroSchemaOrBuilder()

public abstract AvroSchemaOrBuilder getAvroSchemaOrBuilder()

Output only. Avro schema.

.google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
AvroSchemaOrBuilder

getDataFormat()

public abstract DataFormat getDataFormat()

Immutable. Data format of the output data.

.google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];

Returns
Type Description
DataFormat

The dataFormat.

getDataFormatValue()

public abstract int getDataFormatValue()

Immutable. Data format of the output data.

.google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];

Returns
Type Description
int

The enum numeric value on the wire for dataFormat.

getExpireTime()

public abstract Timestamp getExpireTime()

Output only. Time at which the session becomes invalid. After this time, subsequent requests to read this Session will return errors. The expire_time is automatically assigned and currently cannot be specified or updated.

.google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
Timestamp

The expireTime.

getExpireTimeOrBuilder()

public abstract TimestampOrBuilder getExpireTimeOrBuilder()

Output only. Time at which the session becomes invalid. After this time, subsequent requests to read this Session will return errors. The expire_time is automatically assigned and currently cannot be specified or updated.

.google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
TimestampOrBuilder

getName()

public abstract String getName()

Output only. Unique identifier for the session, in the form projects/{project_id}/locations/{location}/sessions/{session_id}.

string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
String

The name.

getNameBytes()

public abstract ByteString getNameBytes()

Output only. Unique identifier for the session, in the form projects/{project_id}/locations/{location}/sessions/{session_id}.

string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
ByteString

The bytes for name.

getReadOptions()

public abstract ReadSession.TableReadOptions getReadOptions()

Optional. Read options for this session (e.g. column selection, filters).

.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
ReadSession.TableReadOptions

The readOptions.

getReadOptionsOrBuilder()

public abstract ReadSession.TableReadOptionsOrBuilder getReadOptionsOrBuilder()

Optional. Read options for this session (e.g. column selection, filters).

.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
ReadSession.TableReadOptionsOrBuilder

getSchemaCase()

public abstract ReadSession.SchemaCase getSchemaCase()
Returns
Type Description
ReadSession.SchemaCase

getStreams(int index)

public abstract ReadStream getStreams(int index)

Output only. A list of streams created with the session.

At least one stream is created with the session. In the future, larger request_stream_count values may result in this list being unpopulated, in that case, the user will need to use a List method to get the streams instead, which is not yet available.

repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name Description
index int
Returns
Type Description
ReadStream

getStreamsCount()

public abstract int getStreamsCount()

Output only. A list of streams created with the session.

At least one stream is created with the session. In the future, larger request_stream_count values may result in this list being unpopulated, in that case, the user will need to use a List method to get the streams instead, which is not yet available.

repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
int

getStreamsList()

public abstract List<ReadStream> getStreamsList()

Output only. A list of streams created with the session.

At least one stream is created with the session. In the future, larger request_stream_count values may result in this list being unpopulated, in that case, the user will need to use a List method to get the streams instead, which is not yet available.

repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
List<ReadStream>

getStreamsOrBuilder(int index)

public abstract ReadStreamOrBuilder getStreamsOrBuilder(int index)

Output only. A list of streams created with the session.

At least one stream is created with the session. In the future, larger request_stream_count values may result in this list being unpopulated, in that case, the user will need to use a List method to get the streams instead, which is not yet available.

repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name Description
index int
Returns
Type Description
ReadStreamOrBuilder

getStreamsOrBuilderList()

public abstract List<? extends ReadStreamOrBuilder> getStreamsOrBuilderList()

Output only. A list of streams created with the session.

At least one stream is created with the session. In the future, larger request_stream_count values may result in this list being unpopulated, in that case, the user will need to use a List method to get the streams instead, which is not yet available.

repeated .google.cloud.bigquery.storage.v1beta2.ReadStream streams = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
List<? extends com.google.cloud.bigquery.storage.v1beta2.ReadStreamOrBuilder>

getTable()

public abstract String getTable()

Immutable. Table that this ReadSession is reading from, in the form `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}

string table = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.resource_reference) = { ... }

Returns
Type Description
String

The table.

getTableBytes()

public abstract ByteString getTableBytes()

Immutable. Table that this ReadSession is reading from, in the form `projects/{project_id}/datasets/{dataset_id}/tables/{table_id}

string table = 6 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.resource_reference) = { ... }

Returns
Type Description
ByteString

The bytes for table.

getTableModifiers()

public abstract ReadSession.TableModifiers getTableModifiers()

Optional. Any modifiers which are applied when reading from the specified table.

.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
ReadSession.TableModifiers

The tableModifiers.

getTableModifiersOrBuilder()

public abstract ReadSession.TableModifiersOrBuilder getTableModifiersOrBuilder()

Optional. Any modifiers which are applied when reading from the specified table.

.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
ReadSession.TableModifiersOrBuilder

hasArrowSchema()

public abstract boolean hasArrowSchema()

Output only. Arrow schema.

.google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
boolean

Whether the arrowSchema field is set.

hasAvroSchema()

public abstract boolean hasAvroSchema()

Output only. Avro schema.

.google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
boolean

Whether the avroSchema field is set.

hasExpireTime()

public abstract boolean hasExpireTime()

Output only. Time at which the session becomes invalid. After this time, subsequent requests to read this Session will return errors. The expire_time is automatically assigned and currently cannot be specified or updated.

.google.protobuf.Timestamp expire_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type Description
boolean

Whether the expireTime field is set.

hasReadOptions()

public abstract boolean hasReadOptions()

Optional. Read options for this session (e.g. column selection, filters).

.google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions read_options = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the readOptions field is set.

hasTableModifiers()

public abstract boolean hasTableModifiers()

Optional. Any modifiers which are applied when reading from the specified table.

.google.cloud.bigquery.storage.v1beta2.ReadSession.TableModifiers table_modifiers = 7 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type Description
boolean

Whether the tableModifiers field is set.