/**
* implement the abstract method
* Get score max possible for an open question.
*
*
* @param \UJM\ExoBundle\Entity\InteractionOpen $interOpen
*
* @return float
*/
public function maxScore($interOpen = null)
{
$em = $this->doctrine->getManager();
$scoreMax = 0;
if ($interOpen->getTypeOpenQuestion() === 'long') {
$scoreMax = $interOpen->getScoreMaxLongResp();
} elseif ($interOpen->getTypeOpenQuestion() === 'oneWord') {
$scoreMax = $em->getRepository('UJMExoBundle:WordResponse')->getScoreMaxOneWord($interOpen->getId());
} elseif ($interOpen->getTypeOpenQuestion() === 'short') {
$scoreMax = $em->getRepository('UJMExoBundle:WordResponse')->getScoreMaxShort($interOpen->getId());
}
return $scoreMax;
}