org.jboss.msc.translate
Class CastingTranslator<I,O>

java.lang.Object
  org.jboss.msc.translate.CastingTranslator<I,O>

All Implemented Interfaces:

Translator<I,O>

public final class CastingTranslator<I,O>
extends Object
implements Translator<I,O>

A translator which casts (narrows) the type of its input.

Author:

David M. Lloyd

Constructor Summary

CastingTranslator(Class<O> type)
Construct a new instance.

Method Summary

O	translate(I input) Translate an input value.

Methods inherited from class java.lang.Object

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

Constructor Detail

CastingTranslator

public CastingTranslator(Class<O> type)

Construct a new instance.

Parameters:

type - the type to narrow to

Method Detail

translate

public O translate(I input)
            throws TranslationException

Translate an input value.

Specified by:

translate in interface Translator<I,O>

Parameters:

input - the input value

Returns:

the output value

Throws:

TranslationException - if the value could not be translated for some reason