java.util.regex.Pattern#equals ( )源码实例Demo

private Matcher getMatcher(final Pattern pattern, final String value) throws EdmPrimitiveTypeException {
  final Matcher matcher = pattern.matcher(value);
  if (!matcher.matches()) {
    throw new EdmPrimitiveTypeException("The literal '" + value + "' has illegal content.");
  }

  Geospatial.Dimension _dimension = null;
  Geospatial.Type _type = null;
  try {
    _dimension = Geospatial.Dimension.valueOf(matcher.group(1).toUpperCase());
    _type = Geospatial.Type.valueOf(matcher.group(3).toUpperCase());
  } catch (IllegalArgumentException e) {
    throw new EdmPrimitiveTypeException("The literal '" + value + "' has illegal content.", e);
  }
  if (_dimension != this.dimension || (!pattern.equals(COLLECTION_PATTERN) && _type != this.type)) {
    throw new EdmPrimitiveTypeException("The literal '" + value + "' has illegal content.");
  }

  return matcher;
}
 

@Override
protected Map<String, Integer> getLostFiles(
    Pattern pattern, String[] dfsckArgs) throws IOException {
  
  Map<String, Integer> map = new HashMap<String, Integer>();
  
  // Disable CorruptionMonitor 
  if (pattern.equals(DistBlockIntegrityMonitor.LIST_CORRUPT_FILE_PATTERN)) {
    return map;
  }
  
  for (String file : TestBlockCopier.decommissioningFiles) {
    map.put(file, 1);
  }
  return map;
}
 

/**
 * Returns a given attribute for an M3U playlist file based on it's parameter.
 *
 * @param attribute    an attribute as found in {@link Constants}
 * @param playlistLine a line from a given playlist.
 * @return The attribute for that line.
 */
private static String getAttributeFromPlaylistLine(Pattern attribute, String playlistLine) {

    Matcher matcher = attribute.matcher(playlistLine);

    if (matcher.find()) {
        String[] parts = matcher.group().split("=");
        String contents = parts[1].replace("\"", "");

         /*
          It might be possible that the title isn't in the tvg-name tag, retrieve it from the
          region after the comma.
          */

        if (TextUtils.isEmpty(contents) && attribute.equals(Constants.ATTRIBUTE_TVG_NAME_PATTERN)) {
            Pattern commaPattern = Pattern.compile(",.*");
            Matcher commaMatcher = commaPattern.matcher(playlistLine);

            if (commaMatcher.find()) {
                // Don't include the first comma in the title
                return (commaMatcher.group().substring(1));
            }
        }
        return (contents);
    } else {
        return ("");
    }
}