com.amazonaws.services.sagemaker.model

Class TimeSeriesTransformations

java.lang.Object

com.amazonaws.services.sagemaker.model.TimeSeriesTransformations

All Implemented Interfaces:

StructuredPojo, Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class TimeSeriesTransformations
extends Object
implements Serializable, Cloneable, StructuredPojo

Transformations allowed on the dataset. Supported transformations are Filling and Aggregation. Filling specifies how to add values to missing values in the dataset. Aggregation defines how to aggregate data that does not align with forecast frequency.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
TimeSeriesTransformations()

Method Summary

Modifier and Type	Method and Description
TimeSeriesTransformations	addAggregationEntry(String key, String value) Add a single Aggregation entry
TimeSeriesTransformations	addFillingEntry(String key, Map<String,String> value) Add a single Filling entry
TimeSeriesTransformations	clearAggregationEntries() Removes all the entries added into Aggregation.
TimeSeriesTransformations	clearFillingEntries() Removes all the entries added into Filling.
TimeSeriesTransformations	clone()
boolean	equals(Object obj)
Map<String,String>	getAggregation() A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.
Map<String,Map<String,String>>	getFilling() A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic.
int	hashCode()
void	marshall(ProtocolMarshaller protocolMarshaller) Marshalls this structured data using the given ProtocolMarshaller.
void	setAggregation(Map<String,String> aggregation) A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.
void	setFilling(Map<String,Map<String,String>> filling) A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic.
String	toString() Returns a string representation of this object.
TimeSeriesTransformations	withAggregation(Map<String,String> aggregation) A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.
TimeSeriesTransformations	withFilling(Map<String,Map<String,String>> filling) A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TimeSeriesTransformations

public TimeSeriesTransformations()

Method Detail

getFilling

public Map<String,Map<String,String>> getFilling()

A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

• frontfill: none (Supported only for target column)

• middlefill: zero, value, median, mean, min, max

• backfill: zero, value, median, mean, min, max

• futurefill: zero, value, median, mean, min, max

To set a filling method to a specific value, set the fill parameter to the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

Returns:

A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

• frontfill: none (Supported only for target column)

• middlefill: zero, value, median, mean, min, max

• backfill: zero, value, median, mean, min, max

• futurefill: zero, value, median, mean, min, max

To set a filling method to a specific value, set the fill parameter to the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

setFilling

public void setFilling(Map<String,Map<String,String>> filling)

A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

• frontfill: none (Supported only for target column)

• middlefill: zero, value, median, mean, min, max

• backfill: zero, value, median, mean, min, max

• futurefill: zero, value, median, mean, min, max

To set a filling method to a specific value, set the fill parameter to the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

Parameters:

filling - A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

• frontfill: none (Supported only for target column)

• middlefill: zero, value, median, mean, min, max

• backfill: zero, value, median, mean, min, max

• futurefill: zero, value, median, mean, min, max

To set a filling method to a specific value, set the fill parameter to the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

withFilling

public TimeSeriesTransformations withFilling(Map<String,Map<String,String>> filling)

A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

• frontfill: none (Supported only for target column)

• middlefill: zero, value, median, mean, min, max

• backfill: zero, value, median, mean, min, max

• futurefill: zero, value, median, mean, min, max

To set a filling method to a specific value, set the fill parameter to the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

Parameters:

filling - A key value pair defining the filling method for a column, where the key is the column name and the value is an object which defines the filling logic. You can specify multiple filling methods for a single column.

The supported filling methods and their corresponding options are:

• frontfill: none (Supported only for target column)

• middlefill: zero, value, median, mean, min, max

• backfill: zero, value, median, mean, min, max

• futurefill: zero, value, median, mean, min, max

To set a filling method to a specific value, set the fill parameter to the chosen filling method value (for example "backfill" : "value"), and define the filling value in an additional parameter prefixed with "_value". For example, to set backfill to a value of 2, you must include two parameters: "backfill": "value" and "backfill_value":"2".

Returns:

Returns a reference to this object so that method calls can be chained together.

addFillingEntry

public TimeSeriesTransformations addFillingEntry(String key,
                                                 Map<String,String> value)

Add a single Filling entry

See Also:

withFilling(java.util.Map<java.lang.String, java.util.Map<java.lang.String, java.lang.String>>)

clearFillingEntries

public TimeSeriesTransformations clearFillingEntries()

Removes all the entries added into Filling.

Returns:

Returns a reference to this object so that method calls can be chained together.

getAggregation

public Map<String,String> getAggregation()

A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

Returns:

A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

setAggregation

public void setAggregation(Map<String,String> aggregation)

A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

Parameters:

aggregation - A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

withAggregation

public TimeSeriesTransformations withAggregation(Map<String,String> aggregation)

A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

Parameters:

aggregation - A key value pair defining the aggregation method for a column, where the key is the column name and the value is the aggregation method.

The supported aggregation methods are sum (default), avg, first, min, max.

Aggregation is only supported for the target column.

Returns:

Returns a reference to this object so that method calls can be chained together.

addAggregationEntry

public TimeSeriesTransformations addAggregationEntry(String key,
                                                     String value)

Add a single Aggregation entry

See Also:

withAggregation(java.util.Map<java.lang.String, java.lang.String>)

clearAggregationEntries

public TimeSeriesTransformations clearAggregationEntries()

Removes all the entries added into Aggregation.

Returns:

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public TimeSeriesTransformations clone()

Overrides:

clone in class Object

marshall

public void marshall(ProtocolMarshaller protocolMarshaller)

Description copied from interface: StructuredPojo

Marshalls this structured data using the given ProtocolMarshaller.

Specified by:

marshall in interface StructuredPojo

Parameters:

protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.