Content-Based Networking Simulation Library Documentation (v. 1.2.1)

DataCollector.h

00001 // -*- C++ -*-
00002 //
00003 //  This file is part of CBNSIM, the Content-Based Networking
00004 //  Simulation Library.
00005 //
00006 //  Authors: See the file AUTHORS for full details.
00007 //
00008 //  Copyright (C) 2002-2004 University of Colorado
00009 //
00010 //  This program is free software; you can redistribute it and/or
00011 //  modify it under the terms of the GNU General Public License
00012 //  as published by the Free Software Foundation; either version 2
00013 //  of the License, or (at your option) any later version.
00014 //
00015 //  This program is distributed in the hope that it will be useful,
00016 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018 //  GNU General Public License for more details.
00019 //
00020 //  You should have received a copy of the GNU General Public License
00021 //  along with this program; if not, write to the Free Software
00022 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
00023 //  USA, or send email to serl@cs.colorado.edu.
00024 //
00025 // $Id: DataCollector.h,v 1.3 2004/04/19 05:26:16 rutherfo Exp $
00026 //
00027 #ifndef CBNSIM_DATACOLLECTOR_H
00028 #define CBNSIM_DATACOLLECTOR_H
00029 
00030 #include <iostream>
00031 #include <map>
00032 #include <siena/ssim.h>
00033 #include "cbnsim/Node.h"
00034 
00035 namespace cbnsim
00036 {
00039   class DataCollector : public ssim::ProcessWithPId
00040     {
00041       typedef std::vector<Node*>        NodeList;
00042 
00043       NodeList*                         m_nodes;
00044       std::ostream*                     m_out;
00045       ssim::Time                        m_timeout;
00046 
00047     public:
00048       DataCollector()
00049         : m_nodes( NULL ), m_out( NULL ), m_timeout( 0 ) {}
00050 
00051       virtual ~DataCollector() {}
00052 
00056       void finalize();
00057 
00058       void init();
00059 
00065       virtual void output_final( std::ostream& out ) {}
00066 
00071       virtual void output_inline( std::ostream& out, ssim::Time time ) {}
00072 
00078       virtual void poll_node( Node& node ) {}
00079 
00080       void process_event( const ssim::Event* evt );
00081 
00082       void setup( NodeList& nodes, ssim::Time timeout, std::ostream& out )
00083         { m_nodes = &nodes; m_timeout = timeout;  m_out = &out; }
00084     };
00085 };
00086 #endif