Exemplo n.º 1
0
  /**
   * ***********************************************************
   *
   * @param patterns
   * @param recursiveExtractions
   * @param fragment - for recursion
   *     <p>will pay he will immediately pay the bill or pay fine
   *     <p>Distance method populates the matrix pattern/word with Trues at hit.
   */
  public Distance(
      String[] patterns,
      List<RecursiveExtraction> recursiveExtractions,
      AnalysisFragment fragment,
      boolean verbatim,
      boolean caseSensitive) {

    List<Word> words = fragment.getWords();

    this.recursiveExtractions = recursiveExtractions;

    hit = new boolean[patterns.length][words.size()];
    this.words = words;
    this.patterns = patterns;

    for (int p = 0; p < patterns.length; p++) {

      for (int w = 0; w < words.size(); w++) {

        if (words.get(w).matches(patterns[p], verbatim, caseSensitive)) hit[p][w] = true;
      }
    }

    // display();
  }
Exemplo n.º 2
0
  /**
   * *******************************************************************
   *
   * <p>Calculating the actual distance between two words. This is done the following way:
   *
   * <p>- Disregard all words in the pattern, we only count the words between - Add 1 for minor
   * words (like the, a, on etc.) - Add 10 for major words (typically verbs, nouns and adjectives)
   *
   * @param w - first word
   * @param w2 - last word
   * @param fragment - for recursion
   * @param patterns
   * @return
   */
  private int calculateDistance(int w, int w2, AnalysisFragment fragment, String[] patterns) {

    List<Word> words = fragment.getWords();

    int distance = 0;

    // Statement to make pattern sequence irrelevant;
    if (w2 < w) {
      int temp = w;
      w = w2;
      w2 = temp;
    }

    for (int i = w + 1; i < w2; i++) {

      Word word = words.get(i);

      // System.out.println(word.display());
      if (!isOneOf(word, fragment, patterns)) distance += (word.isMinor() ? 1 : 10);
    }

    return distance;
  }