com.bazaarvoice.jolt.modifier.function

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 com.bazaarvoice.jolt.modifier.function.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 com.bazaarvoice.jolt.modifier.function.Function

isNull, isPresent, noop, notNull

Constructor Summary

Constructors

Constructor and Description
ArgDrivenSingleFunction()

Method Summary

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

Methods inherited from class com.bazaarvoice.jolt.modifier.function.Function.ArgDrivenFunction

apply

Methods inherited from class java.lang.Object

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

Constructor Detail

ArgDrivenSingleFunction

public ArgDrivenSingleFunction()

Method Detail

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>