<?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\Translation;

/**

 * IdentityTranslator does not translate anything.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 *

 * @api

 */

class IdentityTranslator implements TranslatorInterface

{

    private $selector;

    /**

     * Constructor.

     *

     * @param MessageSelector $selector The message selector for pluralization

     *

     * @api

     */

    public function __construct(MessageSelector $selector)

    {

        $this->selector = $selector;

    }

    /**

     * {@inheritdoc}

     *

     * @api

     */

    public function setLocale($locale)

    {

    }

    /**

     * {@inheritdoc}

     *

     * @api

     */

    public function getLocale()

    {

    }

    /**

     * {@inheritdoc}

     *

     * @api

     */

    public function trans($id, array $parameters = array(), $domain = 'messages', $locale = null)

    {

        return strtr($id, $parameters);

    }

    /**

     * {@inheritdoc}

     *

     * @api

     */

    public function transChoice($id, $number, array $parameters = array(), $domain = 'messages', $locale = null)

    {

        return strtr($this->selector->choose($id, (int) $number, $locale), $parameters);

    }

}