//
// Copyright Š 2014 PRISTINE Consortium (http://ict-pristine.eu)
//
// 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 QUEUEIDGENBASE_H_
#define QUEUEIDGENBASE_H_
#include <omnetpp.h>
#include "Flow.h"
#include "PDU.h"
/**
* Noop base class for the RA queue ID generator.
* This convenience class provides generation of queue IDs from given objects.
*/
class QueueIDGenBase : public cSimpleModule
{
public:
/**
* A hook method invoked after the initial setup of policy module.
*/
virtual void onPolicyInit();
/**
* Generates queue ID for given PDU (this is usually invoked by RMT).
*
* @param pdu PDU
*/
virtual std::string generateID(PDU* pdu);
/**
* Generates queue ID for given flow object (this is usually invoked by QueueAlloc policy).
*
* @param flow flow object
*/
virtual std::string generateID(Flow* flow);
protected:
/**
* Handler for OMNeT++ module messages (probably not of much use here).
*/
void handleMessage(cMessage *msg);
private:
/**
* Module initialization routine setting up parameters for GUI.
* Inherited policies should be using onPolicyInit() instead.
*/
void initialize();
};
#endif /* QUEUEIDGENBASE_H_ */