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<?php
/*
* This file is part of PHP CS Fixer.
*
* (c) Fabien Potencier <fabien@symfony.com>
* Dariusz Rumiński <dariusz.ruminski@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Symfony\CS\Tokenizer;
use Symfony\CS\Utils;
/**
* Abstract base for Transformer class.
*
* It provides unified registerCustomTokens method.
*
* @author Dariusz Rumiński <dariusz.ruminski@gmail.com>
*/
abstract class AbstractTransformer implements TransformerInterface
{
/**
* Last generated value for custom token.
*
* @var int
*/
private static $lastGeneratedCustomTokenValue = 10000;
/**
* {@inheritdoc}
*/
public function getName()
{
$nameParts = explode('\\', get_called_class());
$name = end($nameParts);
return Utils::camelCaseToUnderscore($name);
}
/**
* {@inheritdoc}
*/
public function getPriority()
{
return 0;
}
/**
* {@inheritdoc}
*/
public function registerCustomTokens()
{
foreach ($this->getCustomTokenNames() as $name) {
if (!defined($name)) {
define($name, ++self::$lastGeneratedCustomTokenValue);
}
}
}
}