<?php

declare(strict_types=1);
/**
 * sysPass
 *
 * @author nuxsmin
 * @link https://syspass.org
 * @copyright 2012-2022, Rubén Domínguez nuxsmin@$syspass.org
 *
 * This file is part of sysPass.
 *
 * sysPass is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * sysPass is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with sysPass.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace SP\Core;

use ArrayObject;

/**
 * Class DataCollection
 *
 * @template TKey
 * @template TValue
 * @template-extends ArrayObject<TKey, TValue>
 */
abstract class DataCollection extends ArrayObject
{

    public function get(string $key, mixed $default = null): mixed
    {
        if ($this->offsetExists($key)) {
            return $this->offsetGet($key);
        }

        return $default;
    }

    public function set(string $key, mixed $value): void
    {
        $this->offsetSet($key, $value);
    }

    public function exists(string $key): bool
    {
        return $this->offsetExists($key);
    }
}