/**
* Marshall a VariableDeclaration object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component An OutcomeDeclaration object.
* @return \DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'identifier', $component->getIdentifier());
self::setDOMElementAttribute($element, 'cardinality', Cardinality::getNameByConstant($component->getCardinality()));
if ($component->getBaseType() != -1) {
self::setDOMElementAttribute($element, 'baseType', BaseType::getNameByConstant($component->getBaseType()));
}
// deal with default value.
if ($component->getDefaultValue() != null) {
$defaultValue = $component->getDefaultValue();
$defaultValueMarshaller = $this->getMarshallerFactory()->createMarshaller($defaultValue, array($component->getBaseType()));
$element->appendChild($defaultValueMarshaller->marshall($defaultValue));
}
return $element;
}
/**
* Marshall an AreaMapping object into a DOMElement object.
*
* @param QtiComponent $component An AreaMapping object.
* @return DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'defaultValue', $component->getDefaultValue());
if ($component->hasLowerBound() === true) {
self::setDOMElementAttribute($element, 'lowerBound', $component->getLowerBound());
}
if ($component->hasUpperBound() === true) {
self::setDOMElementAttribute($element, 'upperBound', $component->getUpperBound());
}
foreach ($component->getAreaMapEntries() as $entry) {
$marshaller = $this->getMarshallerFactory()->createMarshaller($entry);
$element->appendChild($marshaller->marshall($entry));
}
return $element;
}
/**
* Marshall a MatchTable object into a DOMElement object.
*
* @param QtiComponent $component A MatchTable object.
* @return DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
foreach ($component->getMatchTableEntries() as $matchTableEntry) {
$marshaller = $this->getMarshallerFactory()->createMarshaller($matchTableEntry, array($this->getBaseType()));
$element->appendChild($marshaller->marshall($matchTableEntry));
}
if ($component->getDefaultValue() !== null) {
static::setDOMElementAttribute($element, 'defaultValue', $component->getDefaultValue());
}
return $element;
}