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From "Eks Dev (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1219) support array/offset/ length setters for Field with binary data
Date Sun, 03 Aug 2008 21:03:44 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eks Dev updated LUCENE-1219:
----------------------------

    Attachment: LUCENE-1219.take3.patch

-  updated this patch to apply to trunk
- implemented abstract getBinary***() methods in Fieldable, and removed a few ugly instanceof
AbstractField from a few places (introduced by previous versions of this patch. This was there
due to  the assumption that Fieldable should stay unchanged...)


all test pass, (as expected, only minor diff to take2 version. much like the initial version
)



> support array/offset/ length setters for Field with binary data
> ---------------------------------------------------------------
>
>                 Key: LUCENE-1219
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1219
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Index
>            Reporter: Eks Dev
>            Assignee: Michael McCandless
>            Priority: Minor
>         Attachments: LUCENE-1219.patch, LUCENE-1219.patch, LUCENE-1219.patch, LUCENE-1219.patch,
LUCENE-1219.take2.patch, LUCENE-1219.take3.patch
>
>
> currently Field/Fieldable interface supports only compact, zero based byte arrays. This
forces end users to create and copy content of new objects before passing them to Lucene as
such fields are often of variable size. Depending on use case, this can bring far from negligible
 performance  improvement. 
> this approach extends Fieldable interface with 3 new methods   
> getOffset(); gettLenght(); and getBinaryValue() (this only returns reference to the array)
>    

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