source: proiecte/ptvs/src/vnsim/vehicular/simulator/Location.java @ 31

/************************************************************************************
 * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University
 * All rights reserved.
 * Refer to LICENSE for terms and conditions of use.
 ***********************************************************************************/
package vnsim.vehicular.simulator;

import vnsim.map.object.*;

public class Location implements Comparable, java.io.Serializable {

        /** <code>serialVersionUID</code> */
        private static final long serialVersionUID = -5883719321862303634L;
        
        public int roadIdx;
        public int ptIdx;

        public boolean equals(Location loc) {
//              if(loc.roadIdx==this.roadIdx && loc.ptIdx==this.ptIdx) return true;
                Road r1=(Road)Globals.map.roads.get(loc.roadIdx);
                Point pt1=(Point)r1.points.get(loc.ptIdx);
                Road r2=(Road)Globals.map.roads.get(this.roadIdx);
                Point pt2=(Point)r2.points.get(this.ptIdx);
                return pt1.equals(pt2);
        }
        
        public Location(int roadIdx, int ptIdx) {
                this.roadIdx=roadIdx;
                this.ptIdx=ptIdx;
        }

        public int compareTo(Object loc) {
                Location l=(Location) loc;
                if(roadIdx==l.roadIdx) {
                        if(ptIdx>l.ptIdx) {
                                return 1;
                        } else if(ptIdx<l.ptIdx) {
                                return -1;
                        } else return 0;
                } else {
                        if(roadIdx<l.roadIdx) {
                                return -1;
                        } else 
                                return 1;
                }
        }

        public String toString(){
                String ret="";
                ret=ret+"[Rd "+roadIdx+";Pt "+ptIdx+"]";
                return ret;
        }
}