code: public WireFeedParser getParserFor(final Document document) {
          final List<WireFeedParser> parsers = getPlugins();
          for (final WireFeedParser parser : parsers) {
              if (parser.isMyType(document)) {
                  return parser;
              }
          }
          return null;
      }
docs: Finds the real parser type for the given document feed.
  <p>
  
  @param document document feed to find the parser for.
  @return the parser for the given document or <b>null</b> if there is no parser for that
  document.