Hi,
is there someone that can point me in the right API to negate facet
values?
May be this DrillDownQuery#add(dim, query) the API to permit this use
case?
https://lucene.apache.org/core/8_5_2/facet/org/apache/lucene/facet/DrillDownQuery.html#add-java.lang.String-org.apache.lucene.search.Query-
Nicola
On 2020-07-29 10:27, nbuso wrote:
Hi,
I'm a bit rusty with Lucene facets API and I have a common use case
that I would like to solve.
Suppose the following facet values tree:
Facet
- V1
- V1.1
- V1.2
- V1.3
- V1.4
- (not topK values)
- V2
- V2.1
- V2.2
- V2.3
- V2.4
- (not topK values)
With (not topK values) I mean values you are not showing in the UI
because of space/visualization problems. You usually see them with the
links "More ..."
Use case:
1 - select V1 => all V1.x are selected
2 - de-select V1.1
How can I achieve this? from the search results I know the values
V1.[1-4] but I don't know the values that are not in topK. How can I
select all the V1 subtree but V1.1?
Please let me know if you need more info.
Nicola Buso - EBI
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