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From "Digy (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENENET-345) [Contrib] Extensions
Date Sat, 27 Feb 2010 22:15:05 GMT

     [ https://issues.apache.org/jira/browse/LUCENENET-345?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Digy updated LUCENENET-345:
---------------------------

    Attachment: Queries.Net.rar

Hi Mike,
I think It would be better to keep the original structure of java contribs.

BooleanFilter and TermsFilter  in your patch should be moved to a new project like  "Queries.Net"
(I  ported BoostingQuery and BoostingQueryTest as an example)

This project should also include Similarity.Net (http://issues.apache.org/jira/browse/LUCENE-728)


DIGY



> [Contrib] Extensions
> --------------------
>
>                 Key: LUCENENET-345
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-345
>             Project: Lucene.Net
>          Issue Type: New Feature
>            Reporter: Michael Garski
>         Attachments: LUCENENET-345 Extensions.patch, LUCENENET-345 V2.patch, Queries.Net.rar
>
>
> I have created a few generic extensions to Lucene.Net that I use quiet a bit.  It's packaged
up as a VS2008 solution with two projects.  The test project is a Visual Studio test project
as opposed to NUnit, and that can be changed.  Here is a summary of the contents:
> FieldEnumerators : provides foreach syntax support when enumerating over all of the terms
in the index.
> TermVectorEnumerator : provides foreach syntax to allow for enumerating over all of the
term vectors in an index.
> BooleanFilter : combine multiple query filters in various logical combinations.
> TermsFilter : creates a filter from several terms as a logical OR.
> SegmentCache : a generic cache that works with the segment-level searching in Lucene
2.9 to cache any data at the segment level in the same manner as the field cache and  CachingWrapperFilter
which  I've used for caching aggregate data on the documents in a segment for use in diagnostics
and for caching TermVectors.  
> SegmentsGenCommit : adds the ability to open an index from the version specified in the
segments file as opposed to inferring the version from the files in the index directory.
> Refer to the documentation comments and unit tests for how to use the items.

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