protected function getDescriptionValueSerialization(Description $description)
{
if ($description instanceof AnyValue) {
return array();
}
if ($description instanceof SomeProperty) {
return array('property' => $description->getPropertyId()->toArray(), 'description' => $this->serialize($description->getSubDescription()), 'isSubProperty' => $description->isSubProperty());
}
if ($description instanceof ValueDescription) {
return array('value' => $description->getValue()->toArray(), 'comparator' => $this->getStringForComparator($description->getComparator()));
}
if ($description instanceof DescriptionCollection) {
$serializationMethod = array($this, 'serialize');
return array('descriptions' => array_map(function (Description $description) use($serializationMethod) {
return call_user_func($serializationMethod, $description);
}, $description->getDescriptions()));
}
throw new UnsupportedObjectException($description);
}
