<?php
/*
	+-----------------------------------------------------------------------------+
	| ILIAS open source                                                           |
	+-----------------------------------------------------------------------------+
	| Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
	|                                                                             |
	| 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; either version 2              |
	| 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 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
	+-----------------------------------------------------------------------------+
*/

/**
* @author Stefan Meyer <smeyer@databay.de>
*
* @version $Id: class.ilTestResultCache.php,v 1.3 2006/02/27 14:08:04 smeyer Exp $
*
* @package ilias-tracking
*
*/

class ilTestResultCache 
{
	function ilTestResultCache()
	{
		
	}

	/* 
	 * Create singleton instance
	 */
	function &_getInstance()
	{
		static $test_res_cache = null;

		if(!$test_res_cache)
		{
			return $test_res_cache = new ilTestResultCache();
		}
		else
		{
			return $test_res_cache;
		}
	}

	function store($a_obj_id,$result_set)
	{
		$this->stored[$a_obj_id] = $result_set;
		#var_dump("<pre>",$this->stored,time(),"</pre>");
	}

	function get($a_obj_id)
	{
		#var_dump("<pre>",$this->stored,time(),"</pre>");
		return is_array($this->stored[$a_obj_id]) ? $this->stored[$a_obj_id] : array();
	}
}

?>