Stream: implementers
Topic: reverse chaining on unspecific ResourceType
Simone Heckmann (Sep 06 2018 at 11:46):
Is this allowed: [baseurl]?_has:Provenance:target:entity=1234
Use case: I want to see all Resources that have been created from one specific entity, without knowing of what types these may be.
John Moehrke (Sep 06 2018 at 11:55):
How is that different than searching for Provenance records given that entity; then following the Provenance.target element? I am doing it in two steps, you want one?
Simone Heckmann (Sep 06 2018 at 13:10):
Basically yes, it's the same. I was just wondering if my example was syntactically allowed. The description of the _has parameter isn't conclusive on the matter. Your proposal could be the workaround in case it isn't :)
René Spronk (Sep 06 2018 at 13:25):
Looks legit to me.
Alexander Zautke (Sep 06 2018 at 13:45):
_has is defined as a parameter for all resources. Therefore, with regard to the last sentence of section 2.21.0.15.1 Variant Searches, it should be valid.
John Moehrke (Sep 06 2018 at 14:20):
I was mostly seeing if I understood the use-case. I can see value in the use of _has here.
Patrick Werner (Sep 06 2018 at 17:38):
hapi doesn't support it, but VONK supports it i think
Last updated: Apr 12 2022 at 19:14 UTC
