org.tribuo.data.columnar.processors.response

Class FieldResponseProcessor<T extends Output<T>>

java.lang.Object

org.tribuo.data.columnar.processors.response.FieldResponseProcessor<T>

All Implemented Interfaces:

com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, ResponseProcessor<T>

public class FieldResponseProcessor<T extends Output<T>>
extends Object
implements ResponseProcessor<T>

A response processor that returns the value in a given field.

Constructor Summary

Constructors

Constructor and Description
FieldResponseProcessor(String fieldName, String defaultValue, OutputFactory<T> outputFactory) Constructs a response processor which passes the field value through the output factory.

Method Summary

Modifier and Type	Method and Description
String	getFieldName() Gets the field name this ResponseProcessor uses.
OutputFactory<T>	getOutputFactory() Gets the OutputFactory this ResponseProcessor uses.
com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance	getProvenance()
Optional<T>	process(String value) Returns Optional.empty() if it failed to process out a response.
void	setFieldName(String fieldName) Deprecated.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.labs.mlrg.olcut.config.Configurable

postConfig

Constructor Detail

FieldResponseProcessor

public FieldResponseProcessor(String fieldName,
                              String defaultValue,
                              OutputFactory<T> outputFactory)

Constructs a response processor which passes the field value through the output factory.

Parameters:

fieldName - The field to read.

defaultValue - The default value to extract if it's not found.

outputFactory - The output factory to use.

Method Detail

setFieldName

@Deprecated
public void setFieldName(String fieldName)

Deprecated.

Specified by:

setFieldName in interface ResponseProcessor<T extends Output<T>>

Parameters:

fieldName - The field name.

getOutputFactory

public OutputFactory<T> getOutputFactory()

Description copied from interface: ResponseProcessor

Gets the OutputFactory this ResponseProcessor uses.

Specified by:

getOutputFactory in interface ResponseProcessor<T extends Output<T>>

Returns:

The output factory.

getFieldName

public String getFieldName()

Description copied from interface: ResponseProcessor

Gets the field name this ResponseProcessor uses.

Specified by:

getFieldName in interface ResponseProcessor<T extends Output<T>>

Returns:

The field name.

process

public Optional<T> process(String value)

Description copied from interface: ResponseProcessor

Returns Optional.empty() if it failed to process out a response.

Specified by:

process in interface ResponseProcessor<T extends Output<T>>

Parameters:

value - The value to process.

Returns:

The response value if found.

toString

public String toString()

Overrides:

toString in class Object

getProvenance

public com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance getProvenance()

Specified by:

getProvenance in interface com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>