private function getNodesFromPathMetadata(array $metadata, array $graph)
{
$nodes = [];
foreach ($metadata['nodes'] as $node) {
$nodeId = $this->extractIdFromRestUrl($node);
foreach ($graph['nodes'] as $gn) {
$gnid = (int) $gn['id'];
if ($gnid === $nodeId) {
$nodes[$nodeId] = new Node($gn['id'], $gn['labels'], $gn['properties']);
}
}
}
return array_values($nodes);
}