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https://issues.apache.org/jira/browse/LUCENE-3141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Koji Sekiguchi resolved LUCENE-3141.
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Resolution: Fixed
Fix Version/s: (was: 3.2)
3.3
trunk: Committed revision 1128549.
3x: Committed revision 1128550.
> FastVectorHighlighter - expose FieldFragList.fragInfo for user-customizable
> FragmentsBuilder
> --------------------------------------------------------------------------------------------
>
> Key: LUCENE-3141
> URL: https://issues.apache.org/jira/browse/LUCENE-3141
> Project: Lucene - Java
> Issue Type: Improvement
> Components: modules/highlighter
> Affects Versions: 2.9.4, 3.0.3, 3.1
> Environment: Lucene 3.1
> Reporter: Sujit Pal
> Assignee: Koji Sekiguchi
> Priority: Minor
> Labels: features, lucene,
> Fix For: 3.3, 4.0
>
> Attachments: LIABookTest.java, LIABookTest.java, LUCENE-3141.patch,
> lucene-3141-patch-2.diff, lucene-3141-patch.diff
>
>
> Needed to build a custom highlightable snippet - snippet should start with
> the sentence containing the first match, then continue for 250 characters.
> So created a custom FragmentsBuilder extending SimpleFragmentsBuilder and
> overriding the createFragments(IndexReader reader, int docId, String
> fieldName, FieldFragList fieldFragList) method - unit test containing the
> code is attached to the JIRA.
> To get this to work, needed to expose (make public) the
> FieldFragList.fragInfo member variable. This is currently package private, so
> only FragmentsBuilder implementations within the lucene-highlighter
> o.a.l.s.vectorhighlight package (such as SimpleFragmentsBuilder) can access
> it. Since I am just using the lucene-highlighter.jar as an external
> dependency to my application, the simplest way to access
> FieldFragList.fragInfo in my class was to make it public.
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