Well spotted David,
I do not have any code using those files.
A suggestion: You used to have a BCD-like
identifier for each discrete entry, in this case something like 01010000
- would that work? It allows up to 99 per level.
Dr. Paul Bruton
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From:
<>
To:
<>
Date:
14/10/2015 10:10
Subject:
[coel] Structure
of the COEL JSON documents
Sent by:
<>
Folks,
As happens when you finally start working on something
you find the bugs in the idea. Here is a typical entry from the class file:
{"class_id": 1, "code": 4352, "cluster_id":
1, "name": "Body"}
The cluster_id points to the cluster_id for the parent
of this class and the class_id is used similarly in the sub-class file.
The I have problem is with the code. It is currently created
as a cluster code time 4096 plus the class ode * 256. Basically allowing
only 15 classes, sub-classes, and element under each parent. The BAP currently
allows for 99 of each. Furthermore the code fully encodes the hierarchy,
so in some sense the _ids are redundant. I would like to have a go at a
better extraction of this data from my database. It shouldn't take long
and I do it tonight. But it means a slight delay to this work.
Is there any implementation work built on the files currently
posted in OASIS? I know the 'C' runs of the direct extract from the database,
so it is not affected.
--
Take care:
Dr. David Snelling < David
. Snelling . UK . Fujitsu . com >
Senior Research Fellow
Research Transformation and Innovation
Fujitsu Laboratories of Europe Ltd.
+44-7590-293439 (Mobile)
