/**
* Check if $value is a QTI Runtime compliant value.
*
* @throws InvalidArgumentException If $value is not a QTI Runtime compliant value.
*/
protected function checkType($value)
{
if (RuntimeUtils::isRuntimeCompliant($value)) {
return;
} else {
if ($value instanceof MultipleContainer || $value instanceof OrderedContainer || $value instanceof RecordContainer) {
return;
} else {
$value = gettype($value) === 'object' ? get_class($value) : $value;
$msg = "The OperandsCollection only accepts QTI Runtime compliant values, '" . $value . "' given.";
throw new InvalidArgumentException($msg);
}
}
}
protected function checkType($value)
{
if (!Utils::isRuntimeCompliant($value)) {
Utils::throwTypingError($value);
}
}
