uk.gov.gchq.gaffer.function.processor

Class Transformer<R>

java.lang.Object

uk.gov.gchq.gaffer.function.processor.Processor<R,ConsumerProducerFunctionContext<R,TransformFunction>>

uk.gov.gchq.gaffer.function.processor.Transformer<R>

Type Parameters:

R - The type of reference used by tuples.

All Implemented Interfaces:

Cloneable

public class Transformer<R>
extends Processor<R,ConsumerProducerFunctionContext<R,TransformFunction>>

A Transformer is a Processor that applies TransformFunctions to Tuples, changing their contents in some way, whether that be modification of existing values or creation of new ones.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Transformer.Builder<R> Implementation of the Builder pattern for Transformer.

Constructor Summary

Constructors

Constructor and Description
Transformer()

Method Summary

Modifier and Type	Method and Description
Transformer<R>	clone() Create a deep copy of this Transformer.
void	transform(Tuple<R> tuple) Transform an input Tuple using TransformFunctions.

Methods inherited from class uk.gov.gchq.gaffer.function.processor.Processor

addFunction, addFunctions, equals, getFunctions, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Transformer

public Transformer()

Method Detail

transform

public void transform(Tuple<R> tuple)

Transform an input Tuple using TransformFunctions.

Parameters:

tuple - Tuple to be transformed.

clone

public Transformer<R> clone()

Create a deep copy of this Transformer.

Specified by:

clone in class Processor<R,ConsumerProducerFunctionContext<R,TransformFunction>>

Returns:

Deep copy of this Transformer.