<?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:----ODM0NTA3MTI4NTcwNjIxNyA0OTUyNjA5ODAyMzg4NjIxIDY1NzQyNjU5MzU3Mjkw