axis_examplecompt_changesinfo-opsversion-1.30version-2.00version-3.01version-3.02
Last change
on this file since 866c983 was
8780cbec,
checked in by Jay Jacobs <Jay.Jacobs@…>, 15 years ago
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ABAC sources from Cobham
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File size:
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1 | package edu.stanford.rt.datatype; |
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2 | |
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3 | /** |
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4 | * @author Ninghui Li, Sandra Qiu<br> |
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5 | * |
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6 | * Implementation of <code>StringType</code> element |
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7 | * |
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8 | */ |
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9 | public class StringType extends OrderedType |
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10 | { |
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11 | private boolean ignoreCase; |
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12 | private boolean ordered; |
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13 | |
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14 | /** |
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15 | * Constructor for StringType. |
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16 | */ |
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17 | public StringType( |
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18 | String name, |
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19 | boolean ignoreCase, |
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20 | boolean ordered) |
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21 | { |
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22 | super(name); |
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23 | this.ignoreCase = ignoreCase; |
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24 | this.ordered = ordered; |
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25 | } |
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26 | |
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27 | |
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28 | /* (non-Javadoc) |
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29 | * @see edu.stanford.rt.datatype.SimpleType#isValidValue(DataValue) |
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30 | */ |
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31 | public boolean isValidValue(DataValue value) |
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32 | { |
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33 | if (!(value instanceof StringValue)) |
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34 | return false; |
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35 | return true; |
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36 | } |
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37 | |
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38 | /* (non-Javadoc) |
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39 | * @see edu.stanford.rt.datatype.OrderedType#compares(DataValue, DataValue) |
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40 | */ |
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41 | public int compares(DataValue value1, DataValue value2) |
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42 | { |
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43 | if (!(value1 instanceof StringValue) |
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44 | || !(value2 instanceof StringValue)) |
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45 | throw new IllegalArgumentException("Wrong argument type"); |
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46 | |
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47 | String val1 = ((StringValue) value1).getValue(); |
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48 | String val2 = ((StringValue) value2).getValue(); |
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49 | |
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50 | if (ignoreCase) |
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51 | return val1.toLowerCase().compareTo(val2.toLowerCase()); |
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52 | else |
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53 | return val1.compareTo(val2); |
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54 | } |
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55 | |
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56 | /** |
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57 | * Method isIgnoreCase. |
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58 | * @return boolean |
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59 | */ |
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60 | public boolean isIgnoreCase() |
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61 | { |
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62 | return ignoreCase; |
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63 | } |
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64 | /** |
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65 | * Method isOrdered. |
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66 | * @return boolean |
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67 | */ |
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68 | public boolean isOrdered() |
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69 | { |
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70 | return ordered; |
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71 | } |
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72 | |
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73 | /* (non-Javadoc) |
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74 | * @see edu.stanford.rt.datatype.DataType#toString(String) |
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75 | */ |
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76 | public String toString(String indent) |
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77 | { |
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78 | String thisIndent = indent + " "; |
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79 | StringBuffer sb = new StringBuffer(); |
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80 | |
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81 | sb |
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82 | .append(thisIndent) |
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83 | .append("StringType: ") |
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84 | .append(getName()) |
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85 | .append(" ") |
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86 | .append("ignoreCase = ") |
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87 | .append(ignoreCase) |
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88 | .append(" ") |
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89 | .append("ordered = ") |
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90 | .append(ordered) |
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91 | .append("\n"); |
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92 | |
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93 | return sb.toString(); |
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94 | } |
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95 | |
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96 | } |
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