Neos\Neos\Service\PluginService::getNodes PHP Method

    protected function getNodes(array $nodeTypes, ContentContext $context)
    {
        $nodes = [];
        $siteNode = $context->getCurrentSiteNode();
        foreach ($this->nodeDataRepository->findByParentAndNodeTypeRecursively($siteNode->getPath(), implode(',', $nodeTypes), $context->getWorkspace()) as $nodeData) {
            $nodes[] = $this->nodeFactory->createFromNodeData($nodeData, $context);
        }
        return $nodes;
    }