[ https://issues.apache.org/jira/browse/SOLR-5020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yonik Seeley resolved SOLR-5020. -------------------------------- Resolution: Fixed Fix Version/s: 4.4 Although I'm still questioning "configurable collectors", this issue certainly makes sense on it's own. Committed 4x & trunk. > Add final() method to DelegatingCollector > ----------------------------------------- > > Key: SOLR-5020 > URL: https://issues.apache.org/jira/browse/SOLR-5020 > Project: Solr > Issue Type: New Feature > Components: search > Affects Versions: 5.0 > Reporter: Joel Bernstein > Priority: Minor > Fix For: 5.0, 4.4 > > Attachments: SOLR-5020.patch > > > This issue adds a final() method to the DelegatingCollector class so that it > can be notified when collection is complete. > The current collect() method assumes that the delegating collector will > either forward on the document or not with each call. The final() method will > allow DelegatingCollectors to have more sophisticated behavior. > For example a Field Collapsing delegating collector could collapse the > documents as the collect() method is being called. Then when the final() > method is called it could pass the collapsed documents to the delegate > collectors. > This would allow grouping to be implemented within the PostFilter framework. -- 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