public final class TableSpec extends GeneratedMessageV3 implements TableSpecOrBuilder
A specification of a relational table.
The table's schema is represented via its child column specs. It is
pre-populated as part of ImportData by schema inference algorithm, the
version of which is a required parameter of ImportData InputConfig.
Note: While working with a table, at times the schema may be
inconsistent with the data in the table (e.g. string in a FLOAT64 column).
The consistency validation is done upon creation of a model.
Used by:
Protobuf type google.cloud.automl.v1beta1.TableSpec
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
COLUMN_COUNT_FIELD_NUMBER
public static final int COLUMN_COUNT_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
ETAG_FIELD_NUMBER
public static final int ETAG_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
public static final int INPUT_CONFIGS_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
NAME_FIELD_NUMBER
public static final int NAME_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
ROW_COUNT_FIELD_NUMBER
public static final int ROW_COUNT_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
TIME_COLUMN_SPEC_ID_FIELD_NUMBER
public static final int TIME_COLUMN_SPEC_ID_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
VALID_ROW_COUNT_FIELD_NUMBER
public static final int VALID_ROW_COUNT_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
Static Methods
getDefaultInstance()
public static TableSpec getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static TableSpec.Builder newBuilder()
newBuilder(TableSpec prototype)
public static TableSpec.Builder newBuilder(TableSpec prototype)
| Parameter |
| Name |
Description |
prototype |
TableSpec
|
public static TableSpec parseDelimitedFrom(InputStream input)
public static TableSpec parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static TableSpec parseFrom(byte[] data)
| Parameter |
| Name |
Description |
data |
byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static TableSpec parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static TableSpec parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static TableSpec parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static TableSpec parseFrom(CodedInputStream input)
public static TableSpec parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static TableSpec parseFrom(InputStream input)
public static TableSpec parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static TableSpec parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static TableSpec parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<TableSpec> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
| Name |
Description |
obj |
Object
|
Overrides
getColumnCount()
public long getColumnCount()
Output only. The number of columns of the table. That is, the number of
child ColumnSpec-s.
int64 column_count = 7;
| Returns |
| Type |
Description |
long |
The columnCount.
|
getDefaultInstanceForType()
public TableSpec getDefaultInstanceForType()
getEtag()
Used to perform consistent read-modify-write updates. If not set, a blind
"overwrite" update happens.
string etag = 6;
| Returns |
| Type |
Description |
String |
The etag.
|
getEtagBytes()
public ByteString getEtagBytes()
Used to perform consistent read-modify-write updates. If not set, a blind
"overwrite" update happens.
string etag = 6;
| Returns |
| Type |
Description |
ByteString |
The bytes for etag.
|
public InputConfig getInputConfigs(int index)
Output only. Input configs via which data currently residing in the table
had been imported.
repeated .google.cloud.automl.v1beta1.InputConfig input_configs = 5;
| Parameter |
| Name |
Description |
index |
int
|
public int getInputConfigsCount()
Output only. Input configs via which data currently residing in the table
had been imported.
repeated .google.cloud.automl.v1beta1.InputConfig input_configs = 5;
| Returns |
| Type |
Description |
int |
|
public List<InputConfig> getInputConfigsList()
Output only. Input configs via which data currently residing in the table
had been imported.
repeated .google.cloud.automl.v1beta1.InputConfig input_configs = 5;
public InputConfigOrBuilder getInputConfigsOrBuilder(int index)
Output only. Input configs via which data currently residing in the table
had been imported.
repeated .google.cloud.automl.v1beta1.InputConfig input_configs = 5;
| Parameter |
| Name |
Description |
index |
int
|
public List<? extends InputConfigOrBuilder> getInputConfigsOrBuilderList()
Output only. Input configs via which data currently residing in the table
had been imported.
repeated .google.cloud.automl.v1beta1.InputConfig input_configs = 5;
| Returns |
| Type |
Description |
List<? extends com.google.cloud.automl.v1beta1.InputConfigOrBuilder> |
|
getName()
Output only. The resource name of the table spec.
Form:
projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}
string name = 1;
| Returns |
| Type |
Description |
String |
The name.
|
getNameBytes()
public ByteString getNameBytes()
Output only. The resource name of the table spec.
Form:
projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/tableSpecs/{table_spec_id}
string name = 1;
| Returns |
| Type |
Description |
ByteString |
The bytes for name.
|
getParserForType()
public Parser<TableSpec> getParserForType()
Overrides
getRowCount()
public long getRowCount()
Output only. The number of rows (i.e. examples) in the table.
int64 row_count = 3;
| Returns |
| Type |
Description |
long |
The rowCount.
|
getSerializedSize()
public int getSerializedSize()
| Returns |
| Type |
Description |
int |
|
Overrides
getTimeColumnSpecId()
public String getTimeColumnSpecId()
column_spec_id of the time column. Only used if the parent dataset's
ml_use_column_spec_id is not set. Used to split rows into TRAIN, VALIDATE
and TEST sets such that oldest rows go to TRAIN set, newest to TEST, and
those in between to VALIDATE.
Required type: TIMESTAMP.
If both this column and ml_use_column are not set, then ML use of all rows
will be assigned by AutoML. NOTE: Updates of this field will instantly
affect any other users concurrently working with the dataset.
string time_column_spec_id = 2;
| Returns |
| Type |
Description |
String |
The timeColumnSpecId.
|
getTimeColumnSpecIdBytes()
public ByteString getTimeColumnSpecIdBytes()
column_spec_id of the time column. Only used if the parent dataset's
ml_use_column_spec_id is not set. Used to split rows into TRAIN, VALIDATE
and TEST sets such that oldest rows go to TRAIN set, newest to TEST, and
those in between to VALIDATE.
Required type: TIMESTAMP.
If both this column and ml_use_column are not set, then ML use of all rows
will be assigned by AutoML. NOTE: Updates of this field will instantly
affect any other users concurrently working with the dataset.
string time_column_spec_id = 2;
| Returns |
| Type |
Description |
ByteString |
The bytes for timeColumnSpecId.
|
getValidRowCount()
public long getValidRowCount()
Output only. The number of valid rows (i.e. without values that don't match
DataType-s of their columns).
int64 valid_row_count = 4;
| Returns |
| Type |
Description |
long |
The validRowCount.
|
hashCode()
| Returns |
| Type |
Description |
int |
|
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public TableSpec.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected TableSpec.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
| Returns |
| Type |
Description |
Object |
|
Overrides
toBuilder()
public TableSpec.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
