// $ANTLR start "literal_argument"
  // AnnotationParser.g:107:1: literal_argument : param= STRING_LITERAL -> ^( LITERAL_ARG $param) ;
  public final AnnotationParser.literal_argument_return literal_argument()
      throws RecognitionException {
    AnnotationParser.literal_argument_return retval =
        new AnnotationParser.literal_argument_return();
    retval.start = input.LT(1);

    AnnotationCommonTree root_0 = null;

    CommonToken param = null;

    AnnotationCommonTree param_tree = null;
    RewriteRuleTokenStream stream_STRING_LITERAL =
        new RewriteRuleTokenStream(adaptor, "token STRING_LITERAL");

    try {
      // AnnotationParser.g:108:3: (param= STRING_LITERAL -> ^( LITERAL_ARG $param) )
      // AnnotationParser.g:108:5: param= STRING_LITERAL
      {
        param =
            (CommonToken)
                match(input, STRING_LITERAL, FOLLOW_STRING_LITERAL_in_literal_argument282);
        stream_STRING_LITERAL.add(param);

        // AST REWRITE
        // elements: param
        // token labels: param
        // rule labels: retval
        // token list labels:
        // rule list labels:
        // wildcard labels:
        retval.tree = root_0;
        RewriteRuleTokenStream stream_param =
            new RewriteRuleTokenStream(adaptor, "token param", param);
        RewriteRuleSubtreeStream stream_retval =
            new RewriteRuleSubtreeStream(
                adaptor, "rule retval", retval != null ? retval.tree : null);

        root_0 = (AnnotationCommonTree) adaptor.nil();
        // 109:5: -> ^( LITERAL_ARG $param)
        {
          // AnnotationParser.g:109:8: ^( LITERAL_ARG $param)
          {
            AnnotationCommonTree root_1 = (AnnotationCommonTree) adaptor.nil();
            root_1 =
                (AnnotationCommonTree)
                    adaptor.becomeRoot(
                        (AnnotationCommonTree) adaptor.create(LITERAL_ARG, "LITERAL_ARG"), root_1);

            adaptor.addChild(root_1, stream_param.nextNode());

            adaptor.addChild(root_0, root_1);
          }
        }

        retval.tree = root_0;
      }

      retval.stop = input.LT(-1);

      retval.tree = (AnnotationCommonTree) adaptor.rulePostProcessing(root_0);
      adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);

    } catch (RecognitionException re) {
      reportError(re);
      recover(input, re);
      retval.tree = (AnnotationCommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);

    } finally {
    }
    return retval;
  }
  // $ANTLR start "argument"
  // AnnotationParser.g:102:1: argument : ( literal_argument | named_argument | json );
  public final AnnotationParser.argument_return argument() throws RecognitionException {
    AnnotationParser.argument_return retval = new AnnotationParser.argument_return();
    retval.start = input.LT(1);

    AnnotationCommonTree root_0 = null;

    AnnotationParser.literal_argument_return literal_argument13 = null;

    AnnotationParser.named_argument_return named_argument14 = null;

    AnnotationParser.json_return json15 = null;

    try {
      // AnnotationParser.g:103:1: ( literal_argument | named_argument | json )
      int alt5 = 3;
      switch (input.LA(1)) {
        case STRING_LITERAL:
          {
            alt5 = 1;
          }
          break;
        case STRING:
          {
            alt5 = 2;
          }
          break;
        case JSON_START:
          {
            alt5 = 3;
          }
          break;
        default:
          NoViableAltException nvae = new NoViableAltException("", 5, 0, input);

          throw nvae;
      }

      switch (alt5) {
        case 1:
          // AnnotationParser.g:103:3: literal_argument
          {
            root_0 = (AnnotationCommonTree) adaptor.nil();

            pushFollow(FOLLOW_literal_argument_in_argument260);
            literal_argument13 = literal_argument();

            state._fsp--;

            adaptor.addChild(root_0, literal_argument13.getTree());
          }
          break;
        case 2:
          // AnnotationParser.g:103:22: named_argument
          {
            root_0 = (AnnotationCommonTree) adaptor.nil();

            pushFollow(FOLLOW_named_argument_in_argument264);
            named_argument14 = named_argument();

            state._fsp--;

            adaptor.addChild(root_0, named_argument14.getTree());
          }
          break;
        case 3:
          // AnnotationParser.g:103:39: json
          {
            root_0 = (AnnotationCommonTree) adaptor.nil();

            pushFollow(FOLLOW_json_in_argument268);
            json15 = json();

            state._fsp--;

            adaptor.addChild(root_0, json15.getTree());
          }
          break;
      }
      retval.stop = input.LT(-1);

      retval.tree = (AnnotationCommonTree) adaptor.rulePostProcessing(root_0);
      adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);

    } catch (RecognitionException re) {
      reportError(re);
      recover(input, re);
      retval.tree = (AnnotationCommonTree) adaptor.errorNode(input, retval.start, input.LT(-1), re);

    } finally {
    }
    return retval;
  }