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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.applications.adaptiveTL; |
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7 | |
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8 | |
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9 | |
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10 | import java.util.*; |
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11 | |
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12 | import vnsim.vehicular.simulator.intersections.*; |
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13 | |
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14 | |
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15 | public class SortedIntersectionRecordList extends ArrayList<IntersectionCarRecord>{ |
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16 | |
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17 | DirectedRoadSegment segment; |
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18 | RecordComparator comparator = null; |
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19 | |
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20 | public SortedIntersectionRecordList(DirectedRoadSegment segment) { |
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21 | super(); |
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22 | this.segment = segment; |
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23 | comparator = new RecordComparator(segment); |
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24 | } |
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25 | |
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26 | public RecordComparator getComparator() { |
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27 | return comparator; |
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28 | } |
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29 | |
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30 | public boolean add(IntersectionCarRecord newCar) { |
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31 | int idx = Collections.binarySearch(this, newCar, comparator); |
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32 | if (idx < 0){ |
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33 | super.add( - idx - 1, newCar); |
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34 | return true; |
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35 | } |
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36 | return false; |
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37 | } |
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38 | } |
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39 | |
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