Class Function.ArgDrivenSingleFunction<S,R>

java.lang.Object

com.bazaarvoice.jolt.modifier.function.Function.ArgDrivenFunction<S,R>

com.bazaarvoice.jolt.modifier.function.Function.ArgDrivenSingleFunction<S,R>

Type Parameters:

S - type of special argument

R - type of return value

All Implemented Interfaces:

Function

Direct Known Subclasses:

Strings.split

Enclosing interface:

Function

public abstract static class Function.ArgDrivenSingleFunction<S,R>
extends Function.ArgDrivenFunction<S,R>

Extends ArgDrivenConverter to provide rudimentary abstraction to quickly implement a function that works on a single input i.e. increment(1, value)

Nested Class Summary

Nested classes/interfaces inherited from interface Function

Function.ArgDrivenFunction<SOURCE,RETTYPE>, Function.ArgDrivenListFunction<S>, Function.ArgDrivenSingleFunction<S,R>, Function.BaseFunction<T>, Function.ListFunction, Function.SingleFunction<T>, Function.SquashFunction<T>

Field Summary

Fields inherited from interface Function

isNull, isPresent, noop, notNull

Constructor Summary

Constructors

Constructor	Description
ArgDrivenSingleFunction()

Method Summary

Modifier and Type	Method	Description
protected final Optional<Object>	applyList(S specialArg, List<Object> input)
protected abstract Optional<R>	applySingle(S specialArg, Object arg)

Methods inherited from class Function.ArgDrivenFunction

apply

Methods inherited from class Object

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

Constructor Details

ArgDrivenSingleFunction

public ArgDrivenSingleFunction()

Method Details

applyList

protected final Optional<Object> applyList(S specialArg,
 List<Object> input)

Specified by:

applyList in class Function.ArgDrivenFunction<S,R>

applySingle

protected abstract Optional<R> applySingle(S specialArg,
 Object arg)

Specified by:

applySingle in class Function.ArgDrivenFunction<S,R>