/**
* Marshall a VariableMapping object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component A VariableMapping object.
* @return \DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'sourceIdentifier', $component->getSource());
self::setDOMElementAttribute($element, 'targetIdentifier', $component->getTarget());
return $element;
}
/**
* Marshall a BranchRule object into a DOMElement object.
*
* @param QtiComponent $component A BranchRule object.
* @return DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
$marshaller = $this->getMarshallerFactory()->createMarshaller($component->getExpression());
$element->appendChild($marshaller->marshall($component->getExpression()));
static::setDOMElementAttribute($element, 'target', $component->getTarget());
return $element;
}
