public function getFacts()
    {
        if ($this->facts === null) {
            $this->setFacts($this->nodeService->getNodeFacts($this->getName()));
        }
        return $this->facts;
    }
public function getFacts()
    {
        if ($this->facts === null) {
            $this->setFacts($this->nodeService->getNodeFacts($this->getName()));
        }
        return $this->facts;
    }
public function getFacts ( ) { if ( $ this -> facts === null ) { $ this -> setFacts ( $ this -> nodeService -> getNodeFacts ( $ this -> getName ( ) ) ) ; } return $ this -> facts ; }
Get facts.

@return array
Get facts .