com.github.sdnwiselab.sdnwise.flowvisor.FlowVisorFactory Maven / Gradle / Ivy

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/* 
 * Copyright (C) 2015 SDN-WISE
 *
 * 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.flowvisor;

import com.github.sdnwiselab.sdnwise.adapter.Adapter;
import com.github.sdnwiselab.sdnwise.adapter.AdapterTcp;
import com.github.sdnwiselab.sdnwise.adapter.AdapterUdp;
import com.github.sdnwiselab.sdnwise.configuration.ConfigFlowvisor;

/**
 * This class is currently under development.
 *
 * @author Sebastiano Milardo
 * @version 0.1
 */
public class FlowVisorFactory {

    private static ConfigFlowvisor conf;

    private static Adapter getLower(){
        String type = conf.getLower().get("TYPE");
        switch (type) {
            case "UDP":
                return new AdapterUdp(conf.getLower());
            default:
                throw new UnsupportedOperationException(
                        "Error in Configuration file");
        }
    }

    private static AdapterUdp getUpper() {
        String type = conf.getUpper().get("TYPE");
        switch (type) {
            case "UDP":    
                return new AdapterUdp(conf.getUpper());
            default:
                throw new UnsupportedOperationException(
                        "Error in Configuration file");
        }
    }

    /**
     *
     * @param config
     * @return
     */
    public final static FlowVisor getFlowvisor(ConfigFlowvisor config)
    {
        conf = config;
        return new FlowVisor(getLower(), getUpper());
    }
}