Esempio n. 1
0
  /**
   * Chooses tokens from the file cache that match the specified pattern.
   *
   * @param pattern file pattern
   * @param search search string
   * @param mode search mode (0-2)
   * @param results search result
   * @param exclude exclude file from content search
   * @param pathSearch path flag
   * @param pc file cache
   * @param id search id
   * @throws InterruptedException interruption
   */
  private void filter(
      final String pattern,
      final int[] search,
      final int mode,
      final TreeSet<String> results,
      final HashSet<String> exclude,
      final boolean pathSearch,
      final ProjectCache pc,
      final long id)
      throws InterruptedException {

    if (results.size() >= MAXHITS) return;

    for (final String path : pc) {
      // check if current file matches the pattern
      final String lc = path.toLowerCase(Locale.ENGLISH).replace('\\', '/');
      final int offset = offset(lc, pathSearch);
      if (mode == 0
          ? lc.startsWith(pattern, offset)
          : mode == 1 ? (lc.indexOf(pattern, offset) != -1) : matches(lc, pattern, offset)) {
        if (!exclude.contains(path)) {
          exclude.add(path);
          if (filterContent(path, search)) {
            results.add(path);
            if (results.size() >= MAXHITS) return;
          }
        }
      }
      if (id != filterId) throw new InterruptedException();
    }
  }
Esempio n. 2
0
  /**
   * Chooses files that match the specified pattern.
   *
   * @param file file filter
   * @param content content filter
   * @param root root directory
   * @return sorted file paths
   * @throws InterruptedException interruption
   */
  String[] filter(final String file, final String content, final IOFile root)
      throws InterruptedException {

    final long id = ++filterId;
    final TreeSet<String> results = new TreeSet<>();
    final int[] search = new TokenParser(Token.lc(Token.token(content))).toArray();

    // glob pattern
    final ProjectCache pc = cache(root);
    if (file.contains("*") || file.contains("?")) {
      final Pattern pt = Pattern.compile(IOFile.regex(file));
      for (final String path : pc) {
        final int offset = offset(path, true);
        if (pt.matcher(path.substring(offset)).matches() && filterContent(path, search)) {
          results.add(path);
          if (results.size() >= MAXHITS) break;
        }
        if (id != filterId) throw new InterruptedException();
      }
    } else {
      // starts-with, contains, camel case
      final String pttrn = file.toLowerCase(Locale.ENGLISH).replace('\\', '/');
      final HashSet<String> exclude = new HashSet<>();
      final boolean pathSearch = pttrn.indexOf('/') != -1;
      for (int i = 0; i < (pathSearch ? 2 : 3); i++) {
        filter(pttrn, search, i, results, exclude, pathSearch, pc, id);
      }
    }
    return results.toArray(new String[results.size()]);
  }