src/Budkit/Datastore/Model/Graph.php
public function removeNode($nodeId)
    {
        if (isset($this->nodeSet[$nodeId]))
            unset($this->nodeSet[$nodeId]);
        return true;
    }
public function removeNode($nodeId)
    {
        if (isset($this->nodeSet[$nodeId]))
            unset($this->nodeSet[$nodeId]);
        return true;
    }
public function removeNode ( $ nodeId ) { if ( isset ( $ this -> nodeSet [ $ nodeId ] ) ) unset ( $ this -> nodeSet [ $ nodeId ] ) ; return true ; }
Removes a node from the graph

@param type $nodeId
Removes a node from the graph