Sulu\Component\Content\Document\Behavior\ResourceSegmentBehavior::getResourceSegment PHP Method

    public function getResourceSegment();

 /**
  * {@inheritdoc}
  */
 public function save(ResourceSegmentBehavior $document)
 {
     $path = $document->getResourceSegment();
     $webspaceKey = $this->documentInspector->getWebspace($document);
     $locale = $this->documentInspector->getLocale($document);
     $segmentKey = null;
     $webspaceRouteRootPath = $this->getWebspaceRouteNodeBasePath($webspaceKey, $locale, $segmentKey);
     try {
         $routeNodePath = $this->loadByContent($this->documentInspector->getNode($document), $webspaceKey, $locale, $segmentKey);
         $routeDocument = $this->documentManager->find($webspaceRouteRootPath . $routeNodePath, $locale, ['rehydrate' => false]);
         $routeDocumentPath = $webspaceRouteRootPath . $routeNodePath;
     } catch (ResourceLocatorNotFoundException $e) {
         $routeDocument = $this->documentManager->create('route');
         $routeDocumentPath = $webspaceRouteRootPath . $path;
     }
     $routeDocument->setTargetDocument($document);
     try {
         $this->documentManager->persist($routeDocument, $locale, ['path' => $routeDocumentPath, 'auto_create' => true, 'override' => true]);
         $this->documentManager->publish($routeDocument, $locale);
     } catch (ItemExistsException $e) {
         throw new ResourceLocatorAlreadyExistsException($document->getResourceSegment(), $routeDocumentPath);
     }
 }