public final class ReadSession extends GeneratedMessageV3 implements ReadSessionOrBuilder
Information about the ReadSession.
Protobuf type google.cloud.bigquery.storage.v1beta2.ReadSession
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
Static Fields
ARROW_SCHEMA_FIELD_NUMBER
public static final int ARROW_SCHEMA_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
AVRO_SCHEMA_FIELD_NUMBER
public static final int AVRO_SCHEMA_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
public static final int DATA_FORMAT_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
EXPIRE_TIME_FIELD_NUMBER
public static final int EXPIRE_TIME_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
READ_OPTIONS_FIELD_NUMBER
public static final int READ_OPTIONS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
STREAMS_FIELD_NUMBER
public static final int STREAMS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
TABLE_FIELD_NUMBER
public static final int TABLE_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
TABLE_MODIFIERS_FIELD_NUMBER
public static final int TABLE_MODIFIERS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
public static ReadSession getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static ReadSession.Builder newBuilder()
newBuilder(ReadSession prototype)
public static ReadSession.Builder newBuilder(ReadSession prototype)
public static ReadSession parseDelimitedFrom(InputStream input)
public static ReadSession parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static ReadSession parseFrom(byte[] data)
| Parameter |
|---|
| Name | Description |
data | byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static ReadSession parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static ReadSession parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReadSession parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReadSession parseFrom(CodedInputStream input)
public static ReadSession parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static ReadSession parseFrom(InputStream input)
public static ReadSession parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static ReadSession parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static ReadSession parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<ReadSession> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
|---|
| Name | Description |
obj | Object
|
Overrides
getArrowSchema()
public ArrowSchema getArrowSchema()
Output only. Arrow schema.
.google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
getArrowSchemaOrBuilder()
public ArrowSchemaOrBuilder getArrowSchemaOrBuilder()
Output only. Arrow schema.
.google.cloud.bigquery.storage.v1beta2.ArrowSchema arrow_schema = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];
getAvroSchema()
public AvroSchema getAvroSchema()
Output only. Avro schema.
.google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
getAvroSchemaOrBuilder()
public AvroSchemaOrBuilder getAvroSchemaOrBuilder()
Output only. Avro schema.
.google.cloud.bigquery.storage.v1beta2.AvroSchema avro_schema = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];
public DataFormat getDataFormat()
Immutable. Data format of the output data.
.google.cloud.bigquery.storage.v1beta2.DataFormat data_format = 3 [(.google.api.field_behavior) = IMMUTABLE];
public 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.
|
getDefaultInstanceForType()
public ReadSession getDefaultInstanceForType()
getExpireTime()
public 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 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];
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 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.
|
getParserForType()
public Parser<ReadSession> getParserForType()
Overrides
getReadOptions()
public 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];
getReadOptionsOrBuilder()
public 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];
getSchemaCase()
public ReadSession.SchemaCase getSchemaCase()
getSerializedSize()
public int getSerializedSize()
| Returns |
|---|
| Type | Description |
int | |
Overrides
getStreams(int index)
public 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
|
getStreamsCount()
public 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 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];
getStreamsOrBuilder(int index)
public 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
|
getStreamsOrBuilderList()
public 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()
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 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 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];
getTableModifiersOrBuilder()
public 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];
hasArrowSchema()
public 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 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 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 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 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.
|
hashCode()
| Returns |
|---|
| Type | Description |
int | |
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public ReadSession.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected ReadSession.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Overrides
toBuilder()
public ReadSession.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
