net.markenwerk.commons.datastructures

Class ConvertingOptionalSelection<Payload,Result>

java.lang.Object

net.markenwerk.commons.datastructures.AbstractConvertingOptionalSelection<Payload,Result>

net.markenwerk.commons.datastructures.ConvertingOptionalSelection<Payload,Result>

Type Parameters:

Payload - The payload type.

Result - The result type.

All Implemented Interfaces:

OptionalSelection<Payload,Optional<Result>>

public final class ConvertingOptionalSelection<Payload,Result>
extends AbstractConvertingOptionalSelection<Payload,Result>

An ConvertingOptionalSelection is an AbstractConvertingOptionalSelection that uses a Converter to convert payload values.

Since:

1.3.0

Author:

Torsten Krause (tk at markenwerk dot net)

Constructor Summary

Constructors

Constructor and Description
ConvertingOptionalSelection(Converter<? super Payload,? extends Result> converter) Creates a new ConvertingOptionalSelection.

Method Summary

Modifier and Type	Method and Description
protected Result	doConvert(Payload payload) Converts the payload value of the handled Optional.

Methods inherited from class net.markenwerk.commons.datastructures.AbstractConvertingOptionalSelection

onNoValue, onValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvertingOptionalSelection

public ConvertingOptionalSelection(Converter<? super Payload,? extends Result> converter)
                            throws IllegalArgumentException

Creates a new ConvertingOptionalSelection.

Parameters:

converter - The converter to be used.

Throws:

IllegalArgumentException - If the given Converter is null.

Method Detail

doConvert

protected Result doConvert(Payload payload)

Description copied from class: AbstractConvertingOptionalSelection

Converts the payload value of the handled Optional.

Specified by:

doConvert in class AbstractConvertingOptionalSelection<Payload,Result>

Parameters:

payload - The payload value of the handled Optional.

Returns:

A result value.