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Alan Woodward updated LUCENE-5325: ---------------------------------- Attachment: LUCENE-5325.patch Waking this one up again. Here's a patch that takes into account the new doc values iterator API. The new classes look like this: DoubleValuesSource - getDoubleValues(LeafReaderContext, Scorer) which returns a DoubleValues DoubleValues - advanceTo(doc) : returns true if doc has a value - doubleValue() And similar for LongValuesSource/LongValues. There is already a LongValues class in lucene.util, so this probably needs a better name. The XValuesSource classes have a bunch of static methods for generating sources from doc values fields or from a Scorer. I also have patches that convert to and from the old ValueSource API, and that migrate the facet, expression and suggest modules, but I think they should be kept for follow-up issues. > Move ValueSource and FunctionValues under core/ > ----------------------------------------------- > > Key: LUCENE-5325 > URL: https://issues.apache.org/jira/browse/LUCENE-5325 > Project: Lucene - Core > Issue Type: Improvement > Components: core/search > Reporter: Shai Erera > Attachments: LUCENE-5325.patch, LUCENE-5325.patch, LUCENE-5325.patch, > LUCENE-5325.patch, LUCENE-5325.patch > > > Spinoff from 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 LUCENE-5298: > {quote} > 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. > {quote} > To add to that list, facet/ should not depend on queries too. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org