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• ControllerRing1.java

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com.github.sdnwiselab.sdnwise.controller.ControllerRing1 Maven / Gradle / Ivy

/*
 * Copyright (C) 2015 Seb
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package com.github.sdnwiselab.sdnwise.controller;

import com.github.sdnwiselab.sdnwise.adapter.Adapter;
import com.github.sdnwiselab.sdnwise.util.NodeAddress;
import java.util.LinkedList;

/**
 *
 * @author Seb
 */
public class ControllerRing1 extends ControllerStatic{

    public ControllerRing1(ControllerId id, Adapter lower, NetworkGraph networkGraph) {
        super(id, lower, networkGraph);
        computeRules();
    }
    
//
//    public void manageRoutingRequestA(NetworkPacket data) {
//        if (data.getDst().intValue() == 0){
//            FlowTableEntry rule = new FlowTableEntry();
//            
//            rule.getWindow()[0]
//                .setOperator(FlowTableWindow.SDN_WISE_EQUAL_OR_LESS)
//                .setSize(FlowTableWindow.SDN_WISE_SIZE_1)
//                .setLocation(FlowTableWindow.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_TYPE)
//                .setValueLow(255);
//
//        
//            rule.getAction()
//                .setType(FlowTableAction.SDN_WISE_FORWARD_UP)
//                .setLocation(FlowTableAction.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_NXHOP_H)
//                .setValueHigh(0)
//                .setValueLow(0);
//            
//            ResponsePacket rp = new ResponsePacket(data.getNetId(),data.getSrc(),rule);
//            this.sendMessage(rp);
//        } else if (data.getDst().intValue() > 0){
//            FlowTableEntry rule = new FlowTableEntry();
//            
//            rule.getWindow()[0]
//                .setOperator(FlowTableWindow.SDN_WISE_EQUAL_OR_LESS)
//                .setSize(FlowTableWindow.SDN_WISE_SIZE_1)
//                .setLocation(FlowTableWindow.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_TYPE)
//                .setValueLow(255);
//      
//            rule.getAction()
//                .setType(FlowTableAction.SDN_WISE_FORWARD_UNICAST)
//                .setLocation(FlowTableAction.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_NXHOP_H)
//                .setValueLow(data.getDst().getLow()-1);
//            
//            ResponsePacket rp = new ResponsePacket(data.getNetId(),data.getSrc(),rule);
//            this.sendMessage(rp);
//            
//        
//        }      
//            data.unsetRequestFlag();
//            this.sendMessage(data);
//            
//        }
//
//    
//    
//    
//    
//    
//    
//    
//    
//    
//    public void manageRoutingRequest(NetworkPacket data) {
//        if (data.getSrc().intValue() < 3){
//            FlowTableEntry rule = new FlowTableEntry();
//            
//            rule.getWindow()[0]
//                .setOperator(FlowTableWindow.SDN_WISE_EQUAL_OR_LESS)
//                .setSize(FlowTableWindow.SDN_WISE_SIZE_1)
//                .setLocation(FlowTableWindow.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_TYPE)
//                .setValueLow(127);
//
//        
//            rule.getAction()
//                .setType(FlowTableAction.SDN_WISE_FORWARD_UNICAST)
//                .setLocation(FlowTableAction.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_NXHOP_H)
//                .setValueLow(data.getSrc().getLow()+1);
//            
//            ResponsePacket rp = new ResponsePacket(data.getNetId(),data.getSrc(),rule);
//            this.sendMessage(rp);
//        } else if (data.getSrc().intValue() == 3){
//            FlowTableEntry rule = new FlowTableEntry();
//            
//            rule.getWindow()[0]
//                .setOperator(FlowTableWindow.SDN_WISE_EQUAL_OR_LESS)
//                .setSize(FlowTableWindow.SDN_WISE_SIZE_1)
//                .setLocation(FlowTableWindow.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_TYPE)
//                .setValueLow(127);
//
//        
//            rule.getAction()
//                .setType(FlowTableAction.SDN_WISE_FORWARD_UNICAST)
//                .setLocation(FlowTableAction.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_NXHOP_H)
//                .setValueHigh(0)
//                .setValueLow(0);
//            
//            ResponsePacket rp = new ResponsePacket(data.getNetId(),data.getSrc(),rule);
//            this.sendMessage(rp);
//            
//        
//        }      
//            data.unsetRequestFlag();
//            this.sendMessage(data);
//            
//        }
//    
//    
//    
//     public void manageRoutingRequestB(NetworkPacket data) {
//        int tmp; 
//         
//        if (data.getSrc().intValue() < 3){
//            FlowTableEntry rule = new FlowTableEntry();
//            
//            rule.getWindow()[0]
//                .setOperator(FlowTableWindow.SDN_WISE_EQUAL_OR_LESS)
//                .setSize(FlowTableWindow.SDN_WISE_SIZE_1)
//                .setLocation(FlowTableWindow.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_TYPE)
//                .setValueLow(127);
//
//            tmp = data.getSrc().getLow()-1;
//            if (tmp<0)
//                tmp = 3;
//        
//            rule.getAction()
//                .setType(FlowTableAction.SDN_WISE_FORWARD_UNICAST)
//                .setLocation(FlowTableAction.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_NXHOP_H)
//                .setValueLow(tmp);
//            
//            ResponsePacket rp = new ResponsePacket(data.getNetId(),data.getSrc(),rule);
//            this.sendMessage(rp);
//        } else if (data.getSrc().intValue() == 3){
//            FlowTableEntry rule = new FlowTableEntry();
//            
//            rule.getWindow()[0]
//                .setOperator(FlowTableWindow.SDN_WISE_EQUAL_OR_LESS)
//                .setSize(FlowTableWindow.SDN_WISE_SIZE_1)
//                .setLocation(FlowTableWindow.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_TYPE)
//                .setValueLow(127);
//
//        
//            rule.getAction()
//                .setType(FlowTableAction.SDN_WISE_FORWARD_UNICAST)
//                .setLocation(FlowTableAction.SDN_WISE_PACKET)
//                .setPos(NetworkPacket.SDN_WISE_NXHOP_H)
//                .setValueHigh(0)
//                .setValueLow(0);
//            
//            ResponsePacket rp = new ResponsePacket(data.getNetId(),data.getSrc(),rule);
//            this.sendMessage(rp);
//            
//        
//        }      
//            data.unsetRequestFlag();
//            this.sendMessage(data);
//            
//        }
//
//}
    
    
    @Override
    public final void computeRules(){
        boolean clockwise = false;
        
        if (clockwise){
        LinkedList path = new LinkedList<>();
        path.add(new NodeAddress("0.0"));
        path.add(new NodeAddress("0.1"));
        path.add(new NodeAddress("0.2"));
        path.add(new NodeAddress("0.3"));
        results.put(new NodeAddress("0.3"), path);
        
        path.clear();
        path.add(new NodeAddress("0.0"));
        path.add(new NodeAddress("0.1"));
        path.add(new NodeAddress("0.2"));
        results.put(new NodeAddress("0.2"), path);
        
        path.clear();
        path.add(new NodeAddress("0.0"));
        path.add(new NodeAddress("0.1"));
        results.put(new NodeAddress("0.1"), path);
        
        } else {
        
        LinkedList path = new LinkedList<>();
        path.add(new NodeAddress("0.0"));
        path.add(new NodeAddress("0.3"));
        results.put(new NodeAddress("0.3"), path);
        
        path = new LinkedList<>();
        path.add(new NodeAddress("0.0"));
        path.add(new NodeAddress("0.3"));
        path.add(new NodeAddress("0.2"));
        results.put(new NodeAddress("0.2"), path);
        
        path = new LinkedList<>();
        path.add(new NodeAddress("0.0"));
        path.add(new NodeAddress("0.3"));
        path.add(new NodeAddress("0.2"));
        path.add(new NodeAddress("0.1"));
        results.put(new NodeAddress("0.1"), path);
            
            
        }
    }
}