[jira] Updated: (LUCENE-1296) Allow use of compact DocIdSet in CachingWrapperFilter

["Michael McCandless (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-1296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael McCandless updated LUCENE-1296:
---------------------------------------

    Attachment: LUCENE-1296.patch

Paul, I reverted the changes to ChainedFilter & BooleanFilter, and instead deprecated the new finalResult method.  It's dangerous to just remove protected methods since on upgrading there will be no errors but, silently, the finalResult method will no longer be called.  I think in 3.0 when we remove these methods, rather than simply removing them we should actually mark them final such that any subclasses still using them will see hard compilation errors.

Can you look over the new patch?

> Allow use of compact DocIdSet in CachingWrapperFilter
> -----------------------------------------------------
>
>                 Key: LUCENE-1296
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1296
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Search
>            Reporter: Paul Elschot
>            Assignee: Michael McCandless
>            Priority: Minor
>             Fix For: 2.9
>
>         Attachments: cachedFilter20080529.patch, cachedFilter20080605.patch, LUCENE-1296.patch, LUCENE-1296.patch, LUCENE-1296b.patch
>
>
> Extends CachingWrapperFilter with a protected method to determine the DocIdSet to be cached.

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