SimpleUnderlayConfigurator.h

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00001 //
00002 // Copyright (C) 2006 Institut fuer Telematik, Universitaet Karlsruhe (TH)
00003 //
00004 // This program is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU General Public License
00006 // as published by the Free Software Foundation; either version 2
00007 // of the License, or (at your option) any later version.
00008 //
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU General Public License
00015 // along with this program; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00017 //
00018 
00024 #ifndef __SIMPLEUNDERLAYCONFIGURATOR_H__
00025 #define __SIMPLEUNDERLAYCONFIGURATOR_H__
00026 
00027 
00028 #include <omnetpp.h>
00029 #include <BasicModule.h>
00030 #include <deque>
00031 #include <set>
00032 
00033 #include <UnderlayConfigurator.h>
00034 #include <InitStages.h>
00035 #include <SimpleInfo.h>
00036 
00037 
00043 class SimpleUnderlayConfigurator : public UnderlayConfigurator
00044 {
00045 public:
00046     ~SimpleUnderlayConfigurator();
00047 
00054     virtual TransportAddress* createNode(NodeType type, bool initialize=false);
00055 
00062     virtual void preKillNode(NodeType type, TransportAddress* addr=NULL);
00063 
00070     virtual void migrateNode(NodeType type, TransportAddress* addr=NULL);
00071 
00072     uint32_t getFieldSize() { return fieldSize; };
00073     uint32_t getFieldDimension() { return dimensions; };
00074     uint32_t getSendQueueLenghth() { return sendQueueLength; };
00075 
00076 protected:
00077 
00084     void initializeUnderlay(int stage);
00085 
00086     void handleTimerEvent(cMessage* msg);
00087 
00091     void finishUnderlay();
00092 
00096     void setDisplayString();
00097     uint32_t parseCoordFile(const char * nodeCoordinateSource);
00098 
00099     uint32 nextFreeAddress; 
00100     std::deque<IPvXAddress> killList; 
00101     std::set<int> scheduledID; 
00102 
00103     uint32_t sendQueueLength; 
00104     uint32_t fieldSize;
00105     int dimensions;
00106     bool fixedNodePositions;
00107 
00108     bool useXmlCoords;
00109     const char* nodeCoordinateSource;
00110     uint32_t maxCoordinate;
00111 
00112     std::vector<std::pair<NodeRecord*, bool> > nodeRecordPool;
00113 
00114     // statistics
00115     int numCreated; 
00116     int numKilled; 
00117 };
00118 
00119 #endif
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