com.bazaarvoice.jolt.modifier.function

Class Function.SingleFunction<T>

java.lang.Object

com.bazaarvoice.jolt.modifier.function.Function.BaseFunction<T>

com.bazaarvoice.jolt.modifier.function.Function.SingleFunction<T>

Type Parameters:

T - type of return value

All Implemented Interfaces:

Function

Direct Known Subclasses:

Math.abs, Objects.toBoolean, Objects.toDouble, Objects.toInteger, Objects.toLong, Objects.toString, Strings.toLowerCase, Strings.toUpperCase, Strings.trim

Enclosing interface:

Function

public abstract static class Function.SingleFunction<T>
extends Function.BaseFunction<T>

Abstract class that provides rudimentary abstraction to quickly implement a function that works on an single value input i.e. toUpperCase a string

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
SingleFunction()

Method Summary

Modifier and Type	Method and Description
protected Optional<Object>	applyList(List<Object> input)
protected abstract Optional<T>	applySingle(Object arg)

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

apply

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleFunction

public SingleFunction()

Method Detail

applyList

protected final Optional<Object> applyList(List<Object> input)

Specified by:

applyList in class Function.BaseFunction<T>

applySingle

protected abstract Optional<T> applySingle(Object arg)

Specified by:

applySingle in class Function.BaseFunction<T>