Class AutoMlTablesInputs.Transformation.TimestampTransformation (3.77.0)
public static final class AutoMlTablesInputs.Transformation.TimestampTransformation extends GeneratedMessageV3 implements AutoMlTablesInputs.Transformation.TimestampTransformationOrBuilder
Training pipeline will perform following transformation functions.
- Apply the transformation functions for Numerical columns.
- Determine the year, month, day,and weekday. Treat each value from the
- timestamp as a Categorical column.
- Invalid numerical values (for example, values that fall outside of a
typical timestamp range, or are extreme values) receive no special
treatment and are not removed.
Protobuf type
google.cloud.aiplatform.v1.schema.trainingjob.definition.AutoMlTablesInputs.Transformation.TimestampTransformation
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
public static final int COLUMN_NAME_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
public static final int INVALID_VALUES_ALLOWED_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
public static final int TIME_FORMAT_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
Static Methods
public static AutoMlTablesInputs.Transformation.TimestampTransformation getDefaultInstance()
public static final Descriptors.Descriptor getDescriptor()
public static AutoMlTablesInputs.Transformation.TimestampTransformation.Builder newBuilder()
public static AutoMlTablesInputs.Transformation.TimestampTransformation.Builder newBuilder(AutoMlTablesInputs.Transformation.TimestampTransformation prototype)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseDelimitedFrom(InputStream input)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(byte[] data)
| Parameter |
| Name |
Description |
data |
byte[]
|
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(ByteString data)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(CodedInputStream input)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(InputStream input)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(ByteBuffer data)
public static AutoMlTablesInputs.Transformation.TimestampTransformation parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static Parser<AutoMlTablesInputs.Transformation.TimestampTransformation> parser()
Methods
public boolean equals(Object obj)
| Parameter |
| Name |
Description |
obj |
Object
|
Overrides
public String getColumnName()
| Returns |
| Type |
Description |
String |
The columnName.
|
public ByteString getColumnNameBytes()
| Returns |
| Type |
Description |
ByteString |
The bytes for columnName.
|
public AutoMlTablesInputs.Transformation.TimestampTransformation getDefaultInstanceForType()
public boolean getInvalidValuesAllowed()
If invalid values is allowed, the training pipeline will create a
boolean feature that indicated whether the value is valid.
Otherwise, the training pipeline will discard the input row from
trainining data.
bool invalid_values_allowed = 3;
| Returns |
| Type |
Description |
boolean |
The invalidValuesAllowed.
|
public Parser<AutoMlTablesInputs.Transformation.TimestampTransformation> getParserForType()
Overrides
public int getSerializedSize()
| Returns |
| Type |
Description |
int |
|
Overrides
public String getTimeFormat()
The format in which that time field is expressed. The time_format must
either be one of:
unix-secondsunix-millisecondsunix-microsecondsunix-nanoseconds
(for respectively number of seconds, milliseconds, microseconds and
nanoseconds since start of the Unix epoch);
or be written in strftime syntax. If time_format is not set, then the
default format is RFC 3339 date-time format, where
time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z)
string time_format = 2;
| Returns |
| Type |
Description |
String |
The timeFormat.
|
public ByteString getTimeFormatBytes()
The format in which that time field is expressed. The time_format must
either be one of:
unix-secondsunix-millisecondsunix-microsecondsunix-nanoseconds
(for respectively number of seconds, milliseconds, microseconds and
nanoseconds since start of the Unix epoch);
or be written in strftime syntax. If time_format is not set, then the
default format is RFC 3339 date-time format, where
time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z)
string time_format = 2;
| Returns |
| Type |
Description |
ByteString |
The bytes for timeFormat.
|
| Returns |
| Type |
Description |
int |
|
Overrides
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
public final boolean isInitialized()
Overrides
public AutoMlTablesInputs.Transformation.TimestampTransformation.Builder newBuilderForType()
protected AutoMlTablesInputs.Transformation.TimestampTransformation.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
| Returns |
| Type |
Description |
Object |
|
Overrides
public AutoMlTablesInputs.Transformation.TimestampTransformation.Builder toBuilder()
public void writeTo(CodedOutputStream output)
Overrides
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Last updated 2025-10-11 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-10-11 UTC."],[],[]]
