axis_examplecompt_changesinfo-opsversion-1.30version-2.00version-3.01version-3.02
Last change
on this file since 8780cbec was
8780cbec,
checked in by Jay Jacobs <Jay.Jacobs@…>, 15 years ago
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ABAC sources from Cobham
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Property mode set to
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File size:
1.8 KB
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1 | package edu.stanford.rt.datatype; |
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2 | |
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3 | import java.util.*; |
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4 | |
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5 | |
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6 | /** |
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7 | * @author Ninghui Li, Sandra Qiu <br> |
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8 | * |
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9 | * Implementation of <code>TreeValue</code> element. |
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10 | * |
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11 | */ |
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12 | public class TreeValue implements DataValue |
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13 | { |
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14 | private ArrayList value; |
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15 | private TreeType type; |
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16 | |
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17 | /** |
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18 | * Constructor for TreeValue |
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19 | */ |
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20 | public TreeValue(TreeType type, List v) |
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21 | throws IllegalArgumentException |
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22 | { |
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23 | this.type = type; |
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24 | |
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25 | if(v == null || v.size() ==0) |
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26 | throw new IllegalArgumentException("Empty tree value"); |
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27 | |
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28 | value = new ArrayList(); |
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29 | Iterator it = v.iterator(); |
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30 | while(it.hasNext()) |
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31 | { |
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32 | String val = (String)it.next(); |
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33 | value.add(val); |
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34 | } |
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35 | } |
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36 | |
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37 | /** |
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38 | * Method getValue. |
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39 | * returns an unmodifiable view of value part list. |
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40 | * @return List |
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41 | */ |
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42 | public List getValue() |
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43 | { |
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44 | return Collections.unmodifiableList(value); |
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45 | } |
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46 | |
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47 | /* (non-Javadoc) |
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48 | * @see java.lang.Object#toString() |
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49 | */ |
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50 | public String toString() |
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51 | { |
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52 | StringBuffer sb = new StringBuffer(); |
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53 | String separator = type.getSeparator(); |
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54 | boolean rootFirst = type.isRootFirst(); |
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55 | int size = value.size(); |
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56 | if(rootFirst) |
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57 | { |
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58 | for(int i=0; i<size; i++) |
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59 | { |
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60 | String val = (String)value.get(i); |
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61 | sb.append(val); |
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62 | if(i != (size-1)) sb.append(separator); |
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63 | } |
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64 | } |
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65 | else |
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66 | { |
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67 | for(int i=size-1; i>=0; i--) |
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68 | { |
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69 | String val = (String)value.get(i); |
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70 | sb.append(val); |
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71 | if(i != 0) sb.append(separator); |
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72 | } |
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73 | } |
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74 | return sb.toString(); |
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75 | } |
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76 | |
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77 | } |
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