elasticsearch8.6 elasticsearch-java 动态拼接 must should sort 怎么动态拼接?

Question

// 组合查询
SearchResponse<Test> response6 = client.search(s -> s

            .index("newapi")
            .query(q -> q
                    .bool(b -> b
                            .must(must -> must
                                    .match(m -> m
                                            .field("age")
                                            .query(30)
                                    )
                            )
                            .must(must -> must
                                    .match(m -> m
                                            .field("sex")
                                            .query("男")
                                    )
                            )
                            .should(should -> should
                                    .match(m -> m
                                            .field("age")
                                            .query(30)
                                    )
                            )
                            .should(should -> should
                                    .match(m -> m
                                            .field("age")
                                            .query(40)
                                    )
                            )
                    )
            )
    , Test.class);

System.out.println(response6.took());
System.out.println(response6.hits().total().value());
response6.hits().hits().forEach(e -> System.out.println(e.source().toString()));

就像上面这样 怎么动态拼接 must must should should sort 有排序条件就拼接 sort 有 或者条件 就拼接 should 没有或者不拼接 只拼接 must