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177
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1 namespace Implab.Formats {
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2 /// <summary>
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3 /// Represents a scanner configuration usefull to recongnize token, based on the DFA.
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4 /// </summary>
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176
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5 public class ScannerContext<TTag> {
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177
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6
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176
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7 public int[,] Dfa { get; private set; }
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177
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8
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176
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9 public bool[] Final { get; private set; }
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177
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10
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176
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11 public TTag[][] Tags { get; private set; }
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177
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12
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176
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13 public int State { get; private set; }
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177
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14
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176
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15 public int[] Alphabet { get; private set; }
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16
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17 public ScannerContext(int[,] dfa, bool[] final, TTag[][] tags, int state, int[] alphabet) {
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18 Dfa = dfa;
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19 Final = final;
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20 Tags = tags;
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21 State = state;
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22 Alphabet = alphabet;
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23 }
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24
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25 public bool Execute(TextScanner scanner, out TTag[] tag) {
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26 return scanner.ReadToken(Dfa, Final, Tags, State, Alphabet, out tag);
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27 }
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28 }
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29 }
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30
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