/**
* Hydrate a Collection from an Neo4J Node
*
* @param \Everyman\Neo4j\Node $row a single row from result set to map.
* @return Collection
*/
protected function nodeToCollection(\EveryMan\Neo4j\Node $row)
{
// Or we map a single record to a Spider Record
$collection = new Collection();
foreach ($row->getProperties() as $key => $value) {
$collection->add($key, $value);
}
//handle labels
$labels = $row->getLabels();
if (!empty($labels)) {
$collection->add(['meta.label' => $labels[0]->getName(), 'label' => $labels[0]->getName()]);
}
$collection->add(['meta.id' => $row->getId(), 'id' => $row->getId()]);
$collection->protect('meta');
$collection->protect('id');
$collection->protect('label');
return $collection;
}
/**
* Hydrate a Collection from an Gremlin response
*
* @param array $row a single row from result set to map.
*
* @return Collection
*/
protected function arrayToCollection(array $row)
{
// Or we map a single record to a Spider Record
$collection = new Collection();
//If we're in a classic vertex/edge scenario lets do the following:
if (isset($row['properties'])) {
foreach ($row['properties'] as $key => $value) {
$collection->add($key, $value[0]['value']);
}
foreach ($row as $key => $value) {
if ($key != "properties") {
$collection->add('meta.' . $key, $value);
}
}
$collection->add(['id' => $collection->meta()->id, 'label' => $collection->meta()->label]);
$collection->protect('id');
$collection->protect('label');
$collection->protect('meta');
} else {
//in any other situation lets just map directly to the collection.
$collection->add($row);
}
return $collection;
}
/**
* Hydrate a SpiderRecord from an OrientRecord
*
* @param $orientRecord
* @return Response
*/
protected function mapOrientRecordToCollection(OrientRecord $orientRecord)
{
// Or we map a single record to a Spider Record
$collection = new Collection($orientRecord->getOData());
$collection->add(['id' => $orientRecord->getRid()->jsonSerialize(), 'label' => $orientRecord->getOClass(), 'meta.rid' => $orientRecord->getRid(), 'meta.version' => $orientRecord->getVersion(), 'meta.oClass' => $orientRecord->getOClass()]);
$collection->protect('id');
$collection->protect('label');
$collection->protect('meta');
return $collection;
}
