JPA 2标准API：如何在不使用Metamodel的情况下从各种联接表中选择值？

我具有以下类型的查询，希望将其转换为jpa条件查询和以下表结构：

I have the following type of query that I wish to convert into a jpa criteria query and the following table structure:

Table A 1-->1 Table B  1<--* Table C (proceedings) *-->1 Table D(prcoeedingsstatus)
--------      --------       -------                     -------
 aID           bID           cID                         dID
 ...           ....          timestamp                   textValue
 f_bID         ....          f_bID       
                             f_dID

1 A有1 B，1 B有很多程序，每个程序都有一个程序。p>

1 A has 1 B, 1 B has many proceedings and each proceeding has a proceedingstatus.

SELECT a.*

FROM ((a LEFT JOIN b ON a.f_b = b.id)
        LEFT JOIN proceedings ON b.id = proceedings.f_b)
        RIGHT JOIN proceedingsstatus ON proceedings.f_d = proceedingsstatus.id

WHERE   d.textValue IN ("some unique text")
        AND c.timestamp BETWEEN 'somedate' AND 'anotherdate'

当我现在尝试对谓词执行以下操作时：

When I now try to do something like this for the predicates:

Predicate conditions = (root.join("tableB")
                            .joinList("proceedings")
                            .join("proceedingsstatus").get("textValue"))
                            .in(constraintList.getSelectedValues());

Predicate time = cb.between((root.join("tableB")
                            .joinList("proceedings")
                            .<Date>get("timestamp")), dt1.toDate(), dt2.toDate());

constraints = cb.and(conditions, time);

现在它根据条件选择条目A，其中至少出现1次正确的诉讼状态-谓词，如果在A的任何程序中，时间戳记与我构建的时间谓词匹配。
因此，如果至少有一个条目C属于A且D的文本值正确，那么C.timestamp对于D中错误的textValue的处理正确时，它也会选择条目A。

Right now it selects entries A where there is at least 1 occurrence of the right proceedingsstatus according to the conditions-predicate if in any of A's proceedings the 'timestamp' matches the time-predicate that I built. So it would also select an entry A when C.timestamp is correct for a proceeding with the wrong textValue in D, if there is at least one entry C belonging to A with the right textvalue in D.

如何更改它，以便仅选择A的程序状态具有正确的值并且收益时间正确？

How can I change it so that it only selects A's where the proceedingsstatus has the right value AND the time of proceeds is correct?