/**
* Create hole
*
* @access protected
*
* @param Intger $size hole's size for the input
* @param String $qtiId id of hole in the qti file
* @param boolean $selector text or list
* @param Integer $position position of hole in the text
*
*/
protected function createHole($size, $qtiId, $selector, $position)
{
$hole = new Hole();
$hole->setSize($size);
$hole->setSelector($selector);
$hole->setPosition($position);
$hole->setInteractionHole($this->interactionHole);
$this->om->persist($hole);
$this->createWordResponse($qtiId, $hole);
}
