I'd like to know how to get all nodes of a given type `ts:folderSet` which has no parent association of type `ts:FolderSubSet` informed.
Currently:
[![enter image description here][1]][1]
So, I mean, I need all nodes of type `ts:folderSet` where `tsfss:folderSubSet-folder` is null or not informed.
Currently, I'm using admin tool in order to build this query, but I'll need to use it into a java code.
[![enter image description here][2]][2]
So I mean, I can use FTS or lucene...
Any ideas?
[1]: https://i.stack.imgur.com/rUq2m.png
[2]: https://i.stack.imgur.com/c0VxW.png