return queryBuilderList.get(0);
        }
        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
        queryBuilderList.forEach(query -> {
            boolQuery.must(query);
        });
        return boolQuery;
    }

    public List<QueryBuilder> getQueryBuilderList() {
        return queryBuilderList != null ? queryBuilderList : Collections.emptyList();
    }

            return queryBuilderList.get(0);
        }
        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
        queryBuilderList.forEach(query -> {
            boolQuery.must(query);
        });
        return boolQuery;
    }

    public List<QueryBuilder> getQueryBuilderList() {
        return queryBuilderList != null ? queryBuilderList : Collections.emptyList();
    }

    }

    public void filtered(FilteredCall<ElevateWordToLabelCQ, ElevateWordToLabelCQ> filteredLambda,
            ConditionOptionCall<BoolQueryBuilder> opLambda) {
        bool((must, should, mustNot, filter) -> {
            filteredLambda.callback(must, filter);
        }, opLambda);
    }

    public void not(OperatorCall<ElevateWordToLabelCQ> notLambda) {
        not(notLambda, null);
    }

        bool((must, should, mustNot, filter) -> {
            filteredLambda.callback(must, filter);
        }, opLambda);
    }

    public void not(OperatorCall<DuplicateHostCQ> notLambda) {
        not(notLambda, null);
    }

    public void not(final OperatorCall<DuplicateHostCQ> notLambda, final ConditionOptionCall<BoolQueryBuilder> opLambda) {

        assertEquals("_default:fess", clauses.get(0).getQuery().toString());
        assertEquals(Occur.MUST, clauses.get(0).getOccur());
        assertEquals(TermQuery.class, clauses.get(1).getQuery().getClass());
        assertEquals("_default:codelibs", clauses.get(1).getQuery().toString());
        assertEquals(Occur.MUST, clauses.get(1).getOccur());

        query = queryParser.createDefaultFilterChain().parse("fess AND codelibs");

        bool((must, should, mustNot, filter) -> {
            filteredLambda.callback(must, filter);
        }, opLambda);
    }

    public void not(OperatorCall<KeyMatchCQ> notLambda) {
        not(notLambda, null);
    }

    public void not(final OperatorCall<KeyMatchCQ> notLambda, final ConditionOptionCall<BoolQueryBuilder> opLambda) {

            if (queryBuilder != null) {
                switch (clause.getOccur()) {
                case MUST:
                    boolQuery.must(queryBuilder);
                    break;
                case SHOULD:
                    boolQuery.should(queryBuilder);
                    break;
                case MUST_NOT:
                    boolQuery.mustNot(queryBuilder);
                    break;
                default:

        bool((must, should, mustNot, filter) -> {
            filteredLambda.callback(must, filter);
        }, opLambda);
    }

    public void not(OperatorCall<JobLogCQ> notLambda) {
        not(notLambda, null);
    }

    public void not(final OperatorCall<JobLogCQ> notLambda, final ConditionOptionCall<BoolQueryBuilder> opLambda) {

            return queryBuilderList.get(0);
        }
        BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
        queryBuilderList.forEach(query -> {
            boolQuery.must(query);
        });
        return boolQuery;
    }

    public List<QueryBuilder> getQueryBuilderList() {
        return queryBuilderList != null ? queryBuilderList : Collections.emptyList();
    }

        bool((must, should, mustNot, filter) -> {
            filteredLambda.callback(must, filter);
        }, opLambda);
    }

    public void not(OperatorCall<FavoriteLogCQ> notLambda) {
        not(notLambda, null);
    }

    public void not(final OperatorCall<FavoriteLogCQ> notLambda, final ConditionOptionCall<BoolQueryBuilder> opLambda) {