Neos\Neos\EventLog\Domain\Model\NodeEvent::setNode PHP Method

    public function setNode(NodeInterface $node)
    {
        $this->nodeIdentifier = $node->getIdentifier();
        $this->workspaceName = $node->getContext()->getWorkspaceName();
        $this->dimension = $node->getContext()->getDimensions();
        $context = $node->getContext();
        if ($context instanceof ContentContext && $context->getCurrentSite() !== null) {
            $siteIdentifier = $this->persistenceManager->getIdentifierByObject($context->getCurrentSite());
        } else {
            $siteIdentifier = null;
        }
        $this->data = Arrays::arrayMergeRecursiveOverrule($this->data, array('nodeContextPath' => $node->getContextPath(), 'nodeLabel' => $node->getLabel(), 'nodeType' => $node->getNodeType()->getName(), 'site' => $siteIdentifier));
        $node = self::getClosestAggregateNode($node);
        if ($node !== null) {
            $this->documentNodeIdentifier = $node->getIdentifier();
            $this->data = Arrays::arrayMergeRecursiveOverrule($this->data, array('documentNodeContextPath' => $node->getContextPath(), 'documentNodeLabel' => $node->getLabel(), 'documentNodeType' => $node->getNodeType()->getName()));
        }
    }