finalsect2d.java

一个用于排队系统仿真的开源软件,有非常形象的图象仿真过程!

/**    
  * Copyright (C) 2006, Laboratorio di Valutazione delle Prestazioni - Politecnico di Milano

  * 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 2 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, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
  
package jmt.engine.jaba;

import java.util.Vector;

/**
 * Created by IntelliJ IDEA.
 * User: Andrea
 * Date: 18-ott-2005
 * Time: 17.10.40
 * To change this template use File | Settings | File Templates.
 */
public class FinalSect2D {

    private double beta1;
    private double beta11;
    private double beta2;
    private double beta22;
    private Vector stations=new Vector();
    private String[] classNames;


    public FinalSect2D(Sector2D sect,Vector stats, String[] classNames)
    {
        this.classNames = classNames;
        beta1=sect.getBeta1();
        beta11=sect.getBeta11();
        beta2=sect.getBeta2();
        beta22=sect.getBeta22();


        for (int i=0;i<stats.size();i++)
        {
            if (
                    ((newPoint)((Station2D)stats.get(i)).getVert()).equals(sect.getP1()) ||
                    ((newPoint)((Station2D)stats.get(i)).getVert()).equals(sect.getP2())
            )
            {
                stations.addElement(stats.get(i));
            }
        }

        if (sect.hasCollinear())
        {
            Vector coll = sect.getCollinear();

            for (int c=0;c<coll.size();c++)


            {
                for (int i=0;i<stats.size();i++)
                {
                    if (
                            ((newPoint)((Station2D)stats.get(i)).getVert()).equals((newPoint)coll.get(c))
                    )
                    {
                        stations.addElement(stats.get(i));
                    }
                }
            }
        }
    }

    public double getBeta1()
    {
        return beta1;
    }
    public double getBeta11()
    {
        return beta11;
    }
    public double getBeta2()
    {
        return beta2;
    }
    public double getBeta22()
    {
        return beta22;
    }
    public Vector getstation()
    {
        return stations;
    }
    public int countStation()
    {
        return stations.size();
    }


    public String toString()
    {
        String out = "";
        {
            String statname = "";
            for(int i=0;i<stations.size();i++)
            {
                String temp = ((Station2D)stations.get(i)).toString();
                statname=statname.concat(temp+" ");
            }
            double dispbeta1 = beta1*1000;
            double dispbeta11 = beta11*1000;
            double dispbeta2 = beta2*1000;
            double dispbeta22 = beta22*1000;
            dispbeta1 = Math.round(dispbeta1);
            dispbeta2 = Math.round(dispbeta2);
            dispbeta11 = Math.round(dispbeta11);
            dispbeta22 = Math.round(dispbeta22);
            out=
                    "<font size=\"4\">" +
                    "<b>"+
                    "Bottleneck Regions for: "+
                    statname+
                    "</b>"+
                    "</font><font size=\"3\">" +
                    "<br>" +
                    classNames[0] + ":  " +dispbeta1/1000+ "   "+classNames[1]+":  " +dispbeta11/1000+
                    "<br>" +
                    classNames[0] + ":  " +dispbeta2/1000+ "   "+classNames[1]+":  " +dispbeta22/1000;
        }
        return out;
    }

}