protected void buildBoostQuery(final QueryContext queryContext) {
        queryContext.addFunctionScore(list -> {
            list.add(new FilterFunctionBuilder(
                    ScoreFunctionBuilders.fieldValueFactorFunction(ComponentUtil.getFessConfig().getIndexFieldBoost())));
            ComponentUtil.getKeyMatchHelper().buildQuery(queryContext.getDefaultKeyword(), list);
            list.addAll(boostFunctionList);
        });
    }

        ;
    }

    private QueryBuilder functionScoreQuery(QueryBuilder queryBuilder) {
        return QueryBuilders.functionScoreQuery(queryBuilder, ScoreFunctionBuilders.fieldValueFactorFunction("boost"));
    }

    private void assertQuery(QueryBuilder query1, QueryContext context) {
        assertQuery(query1, null, null, context);
    }