Viewing file:  ReversedTransformer.php (1.23 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form;
/**
* Reverses a transformer
*
* When the transform() method is called, the reversed transformer's
* reverseTransform() method is called and vice versa.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*/
class ReversedTransformer implements DataTransformerInterface
{
/**
* The reversed transformer
* @var DataTransformerInterface
*/
protected $reversedTransformer;
/**
* Reverses this transformer
*
* @param DataTransformerInterface $reversedTransformer
*/
public function __construct(DataTransformerInterface $reversedTransformer)
{
$this->reversedTransformer = $reversedTransformer;
}
/**
* {@inheritDoc}
*/
public function transform($value)
{
return $this->reversedTransformer->reverseTransform($value);
}
/**
* {@inheritDoc}
*/
public function reverseTransform($value)
{
return $this->reversedTransformer->transform($value);
}
}
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