leaderutility.h

clustering for ns-2 simulation

/**
 * Copyright (c) 2006 Michele Mastrogiovanni.
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 *
 */
 
#ifndef _LEADER_UTILITY_
#define _LEADER_UTILITY_

#include <string>
#include <iostream>
#include <list>

#include "packet.h"
#include "scheduler.h"
#include "CommonUtility.h"

class LeaderUtility : public CommonUtility 
{
public:
	
	LeaderUtility() : CommonUtility(), leader(-1) {
		utility_name = "LEADER";
	}

	virtual void dump();
    
    void addJoin(NodeAddress node, NodeAddress to);
	void setLeader(NodeAddress l);
	
protected:
		
    list<NodeAddress> joins;
    NodeAddress leader;	
        
};

#endif