<?php declare(strict_types=1);
/**
 * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace SearchDAV\XML;


use Sabre\Xml\Reader;
use Sabre\Xml\XmlDeserializable;

class Literal extends \SearchDAV\Query\Literal implements XmlDeserializable {
	static function xmlDeserialize(Reader $reader): Literal {
		$literal = new self();

		if ($reader->isEmptyElement) {
			$literal->value = '';
		} else {
			$literal->value = $reader->readText();
		}

		$reader->read();

		return $literal;
	}
}