Class AutoMlForecastingInputs.Transformation.TimestampTransformation (3.83.0)
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public static final class AutoMlForecastingInputs . Transformation . TimestampTransformation extends GeneratedMessageV3 implements AutoMlForecastingInputs . 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.v1beta1.schema.trainingjob.definition.AutoMlForecastingInputs.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 TIME_FORMAT_FIELD_NUMBER
Field Value
Type Description
int
Static Methods
public static AutoMlForecastingInputs . Transformation . TimestampTransformation getDefaultInstance ()
public static final Descriptors . Descriptor getDescriptor ()
public static AutoMlForecastingInputs . Transformation . TimestampTransformation . Builder newBuilder ()
public static AutoMlForecastingInputs . Transformation . TimestampTransformation . Builder newBuilder ( AutoMlForecastingInputs . Transformation . TimestampTransformation prototype )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseDelimitedFrom ( InputStream input )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseDelimitedFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( byte [] data )
Parameter
Name Description
databyte []
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( byte [] data , ExtensionRegistryLite extensionRegistry )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( ByteString data )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( ByteString data , ExtensionRegistryLite extensionRegistry )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( CodedInputStream input )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( CodedInputStream input , ExtensionRegistryLite extensionRegistry )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( InputStream input )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( InputStream input , ExtensionRegistryLite extensionRegistry )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( ByteBuffer data )
public static AutoMlForecastingInputs . Transformation . TimestampTransformation parseFrom ( ByteBuffer data , ExtensionRegistryLite extensionRegistry )
public static Parser<AutoMlForecastingInputs . Transformation . TimestampTransformation > parser ()
Methods
public boolean equals ( Object obj )
Parameter
Name Description
objObject
Overrides
public String getColumnName ()
Returns
Type Description
String The columnName.
public ByteString getColumnNameBytes ()
Returns
Type Description
ByteString The bytes for columnName.
public AutoMlForecastingInputs . Transformation . TimestampTransformation getDefaultInstanceForType ()
public Parser<AutoMlForecastingInputs . 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-seconds
unix-milliseconds
unix-microseconds
unix-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-seconds
unix-milliseconds
unix-microseconds
unix-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 AutoMlForecastingInputs . Transformation . TimestampTransformation . Builder newBuilderForType ()
protected AutoMlForecastingInputs . Transformation . TimestampTransformation . Builder newBuilderForType ( GeneratedMessageV3 . BuilderParent parent )
Overrides
protected Object newInstance ( GeneratedMessageV3 . UnusedPrivateParameter unused )
Returns
Type Description
Object
Overrides
public AutoMlForecastingInputs . Transformation . TimestampTransformation . Builder toBuilder ()
public void writeTo ( CodedOutputStream output )
Overrides
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-03-14 UTC.
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