public function createGraph($name)
    {
        $toolbox = $this->getToolbox($this->_currentConnection);
        $toolbox->getGraphManager()->createGraph($name);
        $this->addConnection($name, $toolbox->getEndpoint(), array('username' => $toolbox->getUsername(), 'password' => $toolbox->getPassword(), 'graph' => $name, 'database' => $toolbox->getDatabase()));

        return true;
    }