<?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\Cache\Adapter;

use Psr\SimpleCache\CacheInterface;
use Symfony\Component\Cache\PruneableInterface;
use Symfony\Component\Cache\ResettableInterface;
use Symfony\Component\Cache\Traits\ProxyTrait;

/**
 * @author Nicolas Grekas <p@tchwork.com>
 */
class SimpleCacheAdapter extends AbstractAdapter implements PruneableInterface, ResettableInterface
{
    use ProxyTrait;

    private $miss;

    public function __construct(CacheInterface $pool, $namespace = '', $defaultLifetime = 0)
    {
        parent::__construct($namespace, $defaultLifetime);

        $this->pool = $pool;
        $this->miss = new \stdClass();
    }

    /**
     * {@inheritdoc}
     */
    protected function doFetch(array $ids)
    {
        foreach ($this->pool->getMultiple($ids, $this->miss) as $key => $value) {
            if ($this->miss !== $value) {
                yield $key => $value;
            }
        }
    }

    /**
     * {@inheritdoc}
     */
    protected function doHave($id)
    {
        return $this->pool->has($id);
    }

    /**
     * {@inheritdoc}
     */
    protected function doClear($namespace)
    {
        return $this->pool->clear();
    }

    /**
     * {@inheritdoc}
     */
    protected function doDelete(array $ids)
    {
        return $this->pool->deleteMultiple($ids);
    }

    /**
     * {@inheritdoc}
     */
    protected function doSave(array $values, $lifetime)
    {
        return $this->pool->setMultiple($values, 0 === $lifetime ? null : $lifetime);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDI5ODM1MjQ4ODM2NzU1NyA1OTE1MjQzNjQ0MTIxMDk2IDMxOTA0NTcxNDgyMzA2OTQ=