<?php

/**
 * This program 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; under version 2
 * of the License (non-upgradable).
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2016 (original work) Open Assessment Technologies SA;
 *
 *
 */

namespace oat\tao\model\search\tokenizer;

/**
 * Tokenizer interface for complex tokenizer,
 * that rely on more than a single property value
 *
 * @author Joel Bout <joel@taotesting.com>
 */
interface ResourceTokenizer
{
   
    /**
     * @param \core_kernel_classes_Resource $value
     * @return array list of strings
     */
    public function getStrings(\core_kernel_classes_Resource $resource);
}