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[31] | 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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