public Iterable<NodeObject> getNodeObjects ()
    {
        return Iterables.filter(
            Iterables.concat(Collections.singleton(_nodeobj),
                             Iterables.transform(_peers.values(), GET_NODE_OBJECT)),
            Predicates.notNull());
    }
public Iterable < NodeObject > getNodeObjects ( ) { return Iterables . filter ( Iterables . concat ( Collections . singleton ( _nodeobj ) , Iterables . transform ( _peers . values ( ) , GET_NODE_OBJECT ) ) , Predicates . notNull ( ) ) ; }
Returns an iterable over our node object and that of our peers.