Comments (4)
Ah, I see, is_a being single valued could be problematic visa vis inheritance etc.
d.
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LinkML has a "tree_root" marker that can be set explicitly (or is otherwise inferred within various LinkML interrogation methods as a class that doesn't show up in range of another slot). Is "tree_root" a better candidate rather than "dh_interface"?
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I think there's a decent argument to be made for using tree_root
. Lots of other LinkML tools that need to look at a particular class within a schema will use tree_root
as part of the process of identifying which class to look at. One word of caution though, I don't think it's strictly enforced in any way but I think most tools assume there is only one class in a schema with tree_root: true
. See for example this utility method in the LinkML codebase: https://github.com/linkml/linkml/blob/2407a2f2c629092c15da6e0295600d895d34a465/linkml/utils/datautils.py#L69-L80
If sticking with the one-tree-root-per-schema convention works for you then I would encourage using that. If you need to mark multiple classes per schema as DH interfaces, then you might think about coming up with a convention that uses the annotations
slot on class definitions.
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What we are seeing with the new DataHarmonizer 1-many data schema is that we need a "Container" class in a LinkML specification that lists all the Classes to show as tables involved, and their relationships as defined by primary keys. So we won't be needing dh_interface any more.
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Related Issues (20)
- Add column help sidebar to core library HOT 2
- Can't install HOT 5
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- Schema not loading in DataHarmonizer (only Chrome and Edge; Firefox working) HOT 3
- Adding term normalization / ontology lookup feature to DataHarmonizer HOT 1
- parse() function appears to have repeated regular expression compilation?
- Validation(), specifically setDataAtCell(), can be made much more efficient by eliminating re-render on each column. HOT 2
- Handsontable 13.0.1 and Flatpickreditor.js date column cut/paste challenge HOT 2
- Compress image assets HOT 6
- Customizable Help Menu with Linkage to LinkML generated data model schema documentation HOT 1
- Dropdown picklists including print tags in latest release HOT 3
- Proposal: UI for working with non-enum multivalued slots HOT 2
- Changing the language should depend on the available user interface locales, not schema locales
- JSON Export HOT 3
- Tables should be exportable to a supported template language
- Rework "menu.json", "manifest.json" and "tabular_schema.py" script towards an integrated template publishing workflow
- Multi-sheet Excel export HOT 2
- Importing data and schema configuration from standard JSON file HOT 1
- LinkML scheme should have min/max values as integers rather than string representation of integers HOT 1
- DataHarmonizer has integer and decimal datatypes, but current code is saving these values as strings.
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