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//

// This program is free software: you can redistribute it and/or modify

// it under the terms of the GNU Lesser General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

// 

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU Lesser General Public License for more details.

// 

// You should have received a copy of the GNU Lesser General Public License

// along with this program.  If not, see http://www.gnu.org/licenses/.

// 

#ifndef SimpleTable_H_

#define SimpleTable_H_

#include <IntPDUForwarding.h>

#include <map>

#include <string>

#include <vector>

namespace SimpleTable {

using namespace std;

typedef map<unsigned short, RMTPort*> qos2Port;

typedef map<string, qos2Port> FWDTable;

typedef qos2Port::iterator qos2PortIt;

typedef FWDTable::iterator FWDTableIt;

class SimpleTable: public IntPDUForwarding {

public:

    // Lookup function, return a list of RMTPorts to forward a PDU/Address+qos.

    vector<RMTPort * > lookup(const PDU * pdu);

    vector<RMTPort * > lookup(const Address &dst, const unsigned short &qos);

    // Returns a representation of the Forwarding Knowledge

    string toString();

    //Insert/Remove an entry

    void insert(const std::string &addr, const unsigned short &qos, RMTPort * port);

    void insert(const Address &addr, const unsigned short &qos, RMTPort * port);

    void remove(const std::string &addr, const unsigned short &qos);

    void remove(const Address &addr, const unsigned short &qos);

    void finish();

protected:

    FWDTable table;

    // Called after initialize

    void onPolicyInit();

};

}

#endif /* SimpleTable_H_ */