public function registerVertex(Vertex $vertex)
    {
        $this->vertexes->set($vertex->getName(), $vertex);

        return $this;
    }
public function registerVertex(Vertex $vertex)
    {
        $this->vertexes->set($vertex->getName(), $vertex);

        return $this;
    }
public function registerVertex ( Vertex $ vertex ) { $ this -> vertexes -> set ( $ vertex -> getName ( ) , $ vertex ) ; return $ this ; }
register a new vertex into metadata

@param Vertex $vertex

@return OrientDbMetadata
register a new vertex into metadata