revise Scorer visitor API ------------------------- Key: LUCENE-3330 URL: https://issues.apache.org/jira/browse/LUCENE-3330 Project: Lucene - Java Issue Type: Improvement Reporter: Robert Muir Fix For: 4.0
Currently there is an (expert) API in scorer to allow you to take a scorer, and visit its children etc (e.g. booleanquery). I think we should improve this, so its general to all queries. The current issues are: * the current api is hardcoded for booleanquery's Occurs, but we should support other types of children (e.g. disjunctionmax) * it can be difficult to use the API, because of the amount of generics and the visitor callback API. * the current API enforces a DFS traversal when you might prefer BFS instead. -- This message is automatically generated by JIRA. 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