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Shai Erera commented on LUCENE-4897: ------------------------------------ I think that we should use a primitive iterator, e.g. facet collections have IntIterator interface. And so the method should be something like {{IntIterator getChildren(int ordinal)}}? > Add a sugar API for traversing categories. > ------------------------------------------ > > Key: LUCENE-4897 > URL: https://issues.apache.org/jira/browse/LUCENE-4897 > Project: Lucene - Core > Issue Type: Improvement > Components: modules/facet > Affects Versions: 4.2 > Reporter: crocket > Priority: Trivial > > Mike McCandless said in lucene-java-user mailing list. > "Maybe we could add some simple sugar APIs? > Eg something like Collection<CategoryPath> getChildren(int parentOrd)? > (Or maybe it returns Iterator<CategoryPath>?)" > What about Collection<Integer> getChildren(int parentOrd)? > Integer would be more versatile and can easily be converted to CategoryPath > with TaxonomyReader.getPath. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org