node.h

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/***************************************************************************
                          node.h  -  description
                             -------------------
    begin                : Mon May 17 2004
    copyright            : (C) 2004 by Ramakrishna Shenai
    email                : shenai1@cs.umbc.edu
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef _node_h
#define _node_h

#include <cstdlib>
#include <iostream>
#include <map>
#include <sstream>
#include <string>

#include "link.h"
#include "trx.h"

using   namespace std;
using   namespace common;

typedef map<int, Link*> LinkMap;

namespace common {
    class Node {
        public:       
            Node( u_int nodeId );

            virtual ~Node();

            // Accessor and mutator methods
            const int getNodeId() { return _nodeId; }

            void    setNodeId( u_int nodeId ) { _nodeId = nodeId; }

            bool addLink( u_int dest, u_int chCount );

            int  scheduleLightpath( long lightpath, u_int dest );

            int  scheduleLightpath( long lightpath, u_int dest, int wavelength );

            int  removeLightpath( long lightpath );
           

            bool isLinkPresent( u_int dest );

            virtual std::string &toString();

        protected:                                              
            LinkMap _lm;

            u_int   _nodeId;

            std::string     _descStr;                       
    };
}

#endif

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