class.assAnswerCloze.php

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<?php
 /*
   +----------------------------------------------------------------------------+
   | ILIAS open source                                                          |
   +----------------------------------------------------------------------------+
   | Copyright (c) 1998-2001 ILIAS open source, University of Cologne           |
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   | This program is free software; you can redistribute it and/or              |
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   | of the License, or (at your option) any later version.                     |
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   | This program is distributed in the hope that it will be useful,            |
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   | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              |
   | GNU General Public License for more details.                               |
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   | You should have received a copy of the GNU General Public License          |
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*/

include_once "./Modules/TestQuestionPool/classes/class.assAnswerSimple.php";
include_once "./Modules/Test/classes/inc.AssessmentConstants.php";

class assAnswerCloze extends ASS_AnswerSimple 
{
        var $lowerBound;

        var $upperBound;

        function assAnswerCloze($answertext = "", $points = 0.0, $order = 0)
        {
                $this->ASS_AnswerSimple($answertext, $points, $order, -1);
                $this->lowerBound = NULL;
                $this->upperBound = NULL;
        }

        function setLowerBound($bound)
        {
                $bound = str_replace(",", ".", $bound);
                if ($bound > $this->getAnswertext() || strlen($bound) == 0) $bound = $this->getAnswertext();
                $this->lowerBound = is_numeric($bound) ? $bound : $this->getAnswertext();
        }
        
        function setUpperBound($bound)
        {
                $bound = str_replace(",", ".", $bound);
                if ($bound < $this->getAnswertext() || strlen($bound) == 0) $bound = $this->getAnswertext();
                $this->upperBound = is_numeric($bound) ? $bound : $this->getAnswertext();
        }
        
        function getLowerBound()
        {
                return $this->lowerBound;
        }
        
        function getUpperBound()
        {
                return $this->upperBound;
        }
}

?>