NicEntry.h

/* -*- mode:c++ -*- ********************************************************
 * file:        NicEntry.h
 *
 * author:      Daniel Willkomm
 *
 * copyright:   (C) 2005 Telecommunication Networks Group (TKN) at
 *              Technische Universitaet Berlin, Germany.
 *
 *              This program is free software; you can redistribute it
 *              and/or modify it under the terms of the GNU General Public
 *              License as published by the Free Software Foundation; either
 *              version 2 of the License, or (at your option) any later
 *              version.
 *              For further information see file COPYING
 *              in the top level directory
 ***************************************************************************
 * part of:     framework implementation developed by tkn
 * description: Class to store information about a nic for the
 *              ConnectionManager module
 **************************************************************************/

#ifndef NICENTRY_H
#define NICENTRY_H

#include <omnetpp.h>
#include <map>

#include "Coord.h"

class ChannelAccess;


class NicEntry : public cObject
{
protected:
  class NicEntryComparator {
    public:
    bool operator() (const NicEntry* nic1, const NicEntry* nic2) const {
      return nic1->nicId < nic2->nicId;
    }
  };
  public:
    typedef std::map<const NicEntry*, cGate*, NicEntryComparator> GateList;

    int nicId;

    cModule *nicPtr;

    int hostId;

    Coord pos;

    ChannelAccess* chAccess;

  protected:
    bool coreDebug;

    GateList outConns;

  public:
    NicEntry(bool debug) : nicId(0), nicPtr(0), hostId(0){
        coreDebug = debug;
    };

    virtual ~NicEntry() {}

    virtual void connectTo(NicEntry*) = 0;

    virtual void disconnectFrom(NicEntry*) = 0;

    const GateList& getGateList(){
      return outConns;
    }

    bool isConnected(const NicEntry* other) {
        return (outConns.find(other) != outConns.end());
    };

    const cGate* getOutGateTo(const NicEntry* to)
    {
      return outConns[to];
    };

};

#endif