/**
* @param ImsQtiReader $item
* @return QuestionBuilder
*/
public static function factory(QtiImportSettings $settings)
{
if ($result = EssayBuilder::factory($settings)) {
return $result;
} else {
if ($result = TruefalseBuilder::factory($settings)) {
return $result;
} else {
if ($result = MatchingBuilder::factory($settings)) {
return $result;
} else {
if ($result = NumericalBuilder::factory($settings)) {
return $result;
} else {
if ($result = DescriptionBuilder::factory($settings)) {
return $result;
} else {
if ($result = CalculatedSimpleBuilder::factory($settings)) {
return $result;
} else {
if ($result = CalculatedBuilder::factory($settings)) {
return $result;
} else {
if ($result = CalculatedMultichoiceBuilder::factory($settings)) {
return $result;
} else {
if ($result = MultichoiceBuilder::factory($settings)) {
return $result;
} else {
if ($result = ShortanswerBuilder::factory($settings)) {
return $result;
} else {
if ($result = ClozeBuilder::factory($settings)) {
return $result;
}
}
}
}
}
}
}
}
}
}
}
return null;
}
public function create_question()
{
$result = parent::create_question();
$result->qtype = 'calculatedsimple';
return $result;
}