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1 | /************************************************************************************ |
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2 | * Copyright (C) 2008 by Politehnica University of Bucharest and Rutgers University |
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3 | * All rights reserved. |
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4 | * Refer to LICENSE for terms and conditions of use. |
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5 | ***********************************************************************************/ |
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6 | package vnsim.vehicular.simulator; |
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7 | |
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8 | import vnsim.map.object.*; |
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9 | |
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10 | public class Location implements Comparable, java.io.Serializable { |
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11 | |
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12 | /** <code>serialVersionUID</code> */ |
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13 | private static final long serialVersionUID = -5883719321862303634L; |
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14 | |
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15 | public int roadIdx; |
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16 | public int ptIdx; |
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17 | |
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18 | public boolean equals(Location loc) { |
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19 | // if(loc.roadIdx==this.roadIdx && loc.ptIdx==this.ptIdx) return true; |
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20 | Road r1=(Road)Globals.map.roads.get(loc.roadIdx); |
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21 | Point pt1=(Point)r1.points.get(loc.ptIdx); |
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22 | Road r2=(Road)Globals.map.roads.get(this.roadIdx); |
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23 | Point pt2=(Point)r2.points.get(this.ptIdx); |
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24 | return pt1.equals(pt2); |
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25 | } |
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26 | |
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27 | public Location(int roadIdx, int ptIdx) { |
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28 | this.roadIdx=roadIdx; |
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29 | this.ptIdx=ptIdx; |
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30 | } |
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31 | |
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32 | public int compareTo(Object loc) { |
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33 | Location l=(Location) loc; |
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34 | if(roadIdx==l.roadIdx) { |
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35 | if(ptIdx>l.ptIdx) { |
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36 | return 1; |
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37 | } else if(ptIdx<l.ptIdx) { |
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38 | return -1; |
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39 | } else return 0; |
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40 | } else { |
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41 | if(roadIdx<l.roadIdx) { |
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42 | return -1; |
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43 | } else |
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44 | return 1; |
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45 | } |
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46 | } |
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47 | |
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48 | public String toString(){ |
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49 | String ret=""; |
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50 | ret=ret+"[Rd "+roadIdx+";Pt "+ptIdx+"]"; |
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51 | return ret; |
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52 | } |
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53 | } |
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