/**
* add an outcome declaration to the item
*
* @param \oat\taoQtiItem\model\qti\OutcomeDeclaration $outcome
*/
public function addOutcome(OutcomeDeclaration $outcome)
{
$this->outcomes[$outcome->getSerial()] = $outcome;
$outcome->setRelatedItem($this);
}
/**
* Short description of method buildOutcomeDeclaration
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param DOMElement data
* @return oat\taoQtiItem\model\qti\OutcomeDeclaration
*/
protected function buildOutcomeDeclaration(DOMElement $data)
{
$outcome = new OutcomeDeclaration($this->extractAttributes($data));
$data = simplexml_import_dom($data);
if (isset($data->defaultValue)) {
if (!is_null($data->defaultValue->value)) {
$outcome->setDefaultValue((string) $data->defaultValue->value);
}
}
return $outcome;
}