Startup.java

/**
 * ****************************************************************************
 * Copyright (c) 2010-2016 by Min Cai (min.cai.china@gmail.com).
 * <p>
 * This file is part of the PickaPack library.
 * <p>
 * PickaPack 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.
 * <p>
 * PickaPack 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.
 * <p>
 * You should have received a copy of the GNU General Public License
 * along with PickaPack. If not, see <http://www.gnu.org/licenses/>.
 * ****************************************************************************
 */
package archimulator.util.cmd;

import com.beust.jcommander.JCommander;
import com.beust.jcommander.ParameterException;

/**
 * Startup.
 *
 * @author Min Cai
 */
public class Startup {
    /**
     * Entry point.
     *
     * @param args arguments
     */
    public static void main(String[] args) {
        SimulateCommand simulateCommand = new SimulateCommand();
        NoCSimulateCommand noCSimulateCommand = new NoCSimulateCommand();

        JCommander commander = new JCommander();
        commander.addCommand(simulateCommand);
        commander.addCommand(noCSimulateCommand);

        try {
            commander.parse(args);

            if (commander.getParsedCommand() == null) {
                commander.usage();
            } else {
                switch (commander.getParsedCommand()) {
                    case "simulate":
                        simulateCommand.run();
                        break;
                    case "noc_simulate":
                        noCSimulateCommand.run();
                        break;
                    default:
                        commander.usage();
                        break;
                }
            }
        } catch (ParameterException e) {
            commander.usage();
        }
    }
}