иерархические данные с использованием HQL / Criteria Java

Question

1. У меня есть таблица:

   +----+-------------------+------+-------------------+-------+
   | id | exType            | exId | depType           | depId |
   +----+-------------------+------+-------------------+-------+
   | 1  | Ceo               | 1    | Board Of Director | 1     |
   | 2  | Board Of Director | 1    | Manager           | 4     |
   | 3  | Board Of Director | 1    | Manager           | 5     |
   | 4  | Manager           | 4    | TeamLead          | 1     |
   | 5  | Manager           | 5    | TeamLead          | 2     |
   | 6  | TeamLead          | 1    | Member            | 7     |
   | 7  | TeamLead          | 1    | Member            | 8     |
   | 8  | TeamLead          | 1    | Member            | 9     |
   | 9  | TeamLead          | 1    | Member            | 10    |
   | 10 | TeamLead          | 2    | Member            | 19    |
   +----+-------------------+------+-------------------+-------+
   

2. Я хочу, чтобы все члены, когда я даю входные данные как exType как Менеджер и exId как 4 Я хочу:

   Member  7
   Member  8
   Member  9   
   Member  10
   

   или я хочу, чтобы все члены, когда я вводил как exType как TeamLead и exId как 1 Я хочу:

   Member  7
   Member  8
   Member  9
   Member  10