public static function createFromDataModel(VariableDeclaration $variableDeclaration)
{
$variable = parent::createFromDataModel($variableDeclaration);
if ($variableDeclaration instanceof OutcomeDeclaration) {
$variable->setViews($variableDeclaration->getViews());
$variable->setNormalMaximum($variableDeclaration->getNormalMaximum());
$variable->setNormalMinimum($variableDeclaration->getNormalMinimum());
$variable->setMasteryValue($variableDeclaration->getMasteryValue());
$variable->setLookupTable($variableDeclaration->getLookupTable());
return $variable;
} else {
$msg = "OutcomeVariable::createFromDataModel only accept 'qtism\\data\\state\\OutcomeDeclaration' objects, '" . get_class($variableDeclaration) . "' given.";
throw new InvalidArgumentException($msg);
}
}
/**
* Create a TemplateVariable object from its data model representation.
*
* @param \qtism\data\state\VariableDeclaration $variableDeclaration
* @throws \InvalidArgumentException
* @return \qtism\runtime\common\TemplateVariable
*/
public static function createFromDataModel(VariableDeclaration $variableDeclaration)
{
$variable = parent::createFromDataModel($variableDeclaration);
if ($variableDeclaration instanceof TemplateDeclaration) {
$variable->setParamVariable($variableDeclaration->isParamVariable());
$variable->setMathVariable($variableDeclaration->isMathVariable());
return $variable;
} else {
$msg = "TemplateVariable::createFromDataModel only accept 'qtism\\data\\state\\TemplateVariable' objects, '" . get_class($variableDeclaration) . "' given.";
throw new InvalidArgumentException($msg);
}
}
public static function createFromDataModel(VariableDeclaration $variableDeclaration)
{
$variable = parent::createFromDataModel($variableDeclaration);
if ($variableDeclaration instanceof ResponseDeclaration) {
$variable->setMapping($variableDeclaration->getMapping());
$variable->setAreaMapping($variableDeclaration->getAreaMapping());
$dataModelCorrectResponse = $variableDeclaration->getCorrectResponse();
if (!empty($dataModelCorrectResponse)) {
$baseType = $variable->getBaseType();
$cardinality = $variable->getCardinality();
$dataModelValues = $dataModelCorrectResponse->getValues();
$correctResponse = static::dataModelValuesToRuntime($dataModelValues, $baseType, $cardinality);
$variable->setCorrectResponse($correctResponse);
}
return $variable;
} else {
$msg = "ResponseVariable::createFromDataModel only accept 'qtism\\data\\state\\ResponseDeclaration' objects, '" . get_class($variableDeclaration) . "' given.";
throw new InvalidArgumentException($msg);
}
}
