/**
* Marshall a TemplateProcessing object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component A TemplateProcessing object.
* @return \DOMElement The according DOMElement object.
* @throws \qtism\data\storage\xml\marshalling\MarshallingException
*/
protected function marshall(QtiComponent $component)
{
$element = self::getDOMCradle()->createElement('templateProcessing');
foreach ($component->getTemplateRules() as $templateRule) {
$element->appendChild($this->getMarshallerFactory()->createMarshaller($templateRule)->marshall($templateRule));
}
return $element;
}
protected function getChildrenComponents(QtiComponent $component)
{
return $component->getTemplateRules()->getArrayCopy();
}
/**
* @see \qtism\data\storage\xml\marshalling\RecursiveMarshaller::getChildrenComponents()
*/
protected function getChildrenComponents(QtiComponent $component)
{
if ($component instanceof TemplateIf || $component instanceof TemplateElseIf || $component instanceof TemplateElse) {
// TemplateControl
return $component->getTemplateRules()->getArrayCopy();
} else {
// TemplateCondition
$returnValue = array($component->getTemplateIf());
if (count($component->getTemplateElseIfs()) > 0) {
$returnValue = array_merge($returnValue, $component->getTemplateElseIfs()->getArrayCopy());
}
if ($component->getTemplateElse() !== null) {
$returnValue[] = $component->getTemplateElse();
}
return $returnValue;
}
}
