Method getArg

src/java/org/apache/nutch/parse/ParseStatusUtils.java:63–76

(ParseStatus status, int n)

  }

  public static String getArg(ParseStatus status, int n) {
    List<CharSequence> args = status.getArgs();
    if (args == null) {
      return null;
    }
    int i = 0;
    for (CharSequence arg : args) {
      if (i == n) {
        return TableUtil.toString(arg);
      }
      i++;
    }
    return null;
  }

  public static Parse getEmptyParse(Exception e, Configuration conf) {
    ParseStatus status = ParseStatus.newBuilder().build();