PHP Congow\Orient\Graph Vertex::getId Examples

Example #1

File: Graph.php Project: Reinmar/Orient

 /**
  * Adds a new vertex to the current graph.
  *
  * @param   Graph\Vertex $vertex 
  * @return  Congow\Orient\Graph
  * @throws  Congow\Orient\Exception
  */
 public function add(Vertex $vertex)
 {
     foreach ($this->getVertices() as $oldVertex) {
         if ($oldVertex->getId() == $vertex->getId()) {
             $message = 'Unable to insert multiple Vertices with the same ID in a Graph';
             
             throw new Exception($message);
         }
     }
     
     $this->vertices[$vertex->getId()] = $vertex;
     
     return $this;
 }