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

["Paul Elschot (JIRA)" <ji...@apache.org>]

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

Paul Elschot updated LUCENE-1296:
---------------------------------

    Attachment: cachedFilter20080605.patch

In the 20080605 patch the docIdSetToCache method simply returns its argument, which would normally be an OpenBitSet when using a Filter from the core. Anyone who wants to have another filter data structure cached can override this method.

> 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 Busch
>            Priority: Minor
>         Attachments: cachedFilter20080529.patch, cachedFilter20080605.patch
>
>
> Extends CachingWrapperFilter with a protected method to determine the DocIdSet to be cached.

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