tora_neighbor.h

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/* Ported from CMU/Monarch's code*/

/* -*- c++ -*-
   tora_neighbor.h
   $Id: tora_neighbor.h,v 1.3 2005/07/27 01:13:45 tomh Exp $
  
   */
#ifndef __tora_neighbor_h__
#define __tora_neighbor_h__

class toraAgent;

enum LinkStatus {
    LINK_UP = 0x0001,   // upstream
    LINK_DN = 0x0002,   // downstream
    LINK_UN = 0x0004,   // undirected
};


class TORANeighbor {
    friend class TORADest;
    friend class toraAgent;
public:
    TORANeighbor(nsaddr_t id, Agent *a); 
    void    update_link_status(Height *h);
    void    dump(void);
private:
    LIST_ENTRY(TORANeighbor) link;

    nsaddr_t    index;

    /*
     *  height:   The height metric of this neighbor.
     *  lnk_stat: The assigned status of the link to this neighbor.
     *  time_act: Time the link to this neighbor became active.
     */
    Height      height;
    LinkStatus  lnk_stat;
    double      time_act;

        toraAgent     *agent;
};

#endif /* __tora_neighbor_h__ */

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