Nitrite Database
|
Hi, data class Edge(
val endA: EdgeEnd,
val endB: EdgeEnd,
)
data class EdgeEnd(
val description: String,
val multiplicity: Int,
val nodeRef: UUID
)
data class Node(
val nodeId: UUID,
val description: String,
) {
val edges
get() = find(? see question below ?)
}For a given node, to find all it's edges I need the equivalent of 'find((endA.nodeRef eq id) or ((endB.nodeRef eq id)). How do I achieve that using ObjectFilters? |
Replies: 0 comments 4 replies
|
As you are trying to access nested property, those infix extension methods are not usable here. You can call the find method on repo as below: import org.dizitart.no2.objects.filters.ObjectFilters.eq
...
repo.find(eq("endA.nodeRef", id) or eq("endB.nodeRef", id))The extension methods are only for top-level properties. |
|
Thanks for your reply. I had realised that myself and was about to post the same answer. |
|
@anidotnet I have tried using |
|
First try the find without delegation. If it still does not work, post your reproducible code here. I'll take a look. |
As you are trying to access nested property, those infix extension methods are not usable here. You can call the find method on repo as below:
The extension methods are only for top-level properties.