Map.of("_default", List.of("QUERY1 QUERY2")), //
                Set.of("QUERY1", "QUERY2"), //
                buildQuery("\"QUERY1 QUERY2\""));
        assertQueryContext(buildQuery("\"QUERY1 QUERY2\"").getQueryBuilder().toString().replaceAll("\\s", ""),
                buildQuery("aaa:\"QUERY1 QUERY2\""));

        assertQueryContext(

        if (skipDuplicateWords) {
            builder.setSize(size * 2);
        } else {
            builder.setSize(size);
        }

        // set query.
        final QueryBuilder q = buildQuery(query, fields);

        // set function score
        final QueryBuilder queryBuilder = buildFunctionScoreQuery(query, q);
        builder.addSort("_score", SortOrder.DESC);

        // set filter query.

        final SearchRequestBuilder builder = client.prepareSearch(index);
        builder.setSize(size);
        builder.setQuery(buildQuery());
        builder.setRescorer(buildRescore(), windowSize);

        builder.execute(new ActionListener<SearchResponse>() {
            @Override

        if (map != null) {
            return map;
        }
        return Collections.emptyMap();
    }

    public void buildQuery(final List<String> keywordList, final List<FilterFunctionBuilder> list) {
        final String key = ComponentUtil.getVirtualHostHelper().getVirtualHostKey();
        keywordList.stream().forEach(keyword -> {

            list.add(new FilterFunctionBuilder(
                    ScoreFunctionBuilders.fieldValueFactorFunction(ComponentUtil.getFessConfig().getIndexFieldBoost())));
            ComponentUtil.getKeyMatchHelper().buildQuery(queryContext.getDefaultKeyword(), list);
            list.addAll(boostFunctionList);
        });
    }

    public void buildBaseQuery(final QueryContext queryContext, final Consumer<QueryContext> context) {