LUCENE-5298: ValueSource and FunctionValues are abstract APIs which exist under the queries/ module. That causes any module which wants to depend on these APIs (but not necessarily on any of their actual implementations!), to depend on the queries/ module. If we move these APIs under core/, we can eliminate these dependencies and add some mock impls for testing purposes.
Quoting Robert from
we should eliminate the suggest/ dependencies on expressions and queries, the expressions/ on queries, the grouping/ dependency on queries, the spatial/ dependency on queries, its a mess.
To add to that list, facet/ should not depend on queries too.
|1.||Change raw Map type to Map<String,Object> for ValueSource context||Open||Unassigned|