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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2014/11/14 09:36:33 UTC

[jira] [Commented] (LUCENE-6061) Add Support for something different than Strings in Highlighting (FastVectorHighlighter)

    [ https://issues.apache.org/jira/browse/LUCENE-6061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14212006#comment-14212006 ] 

Michael McCandless commented on LUCENE-6061:
--------------------------------------------

PostingsHighlighter can already render to arbitrary objects: LUCENE-4906 ... maybe look at how that was done / merge approaches.

> Add Support for something different than Strings in Highlighting (FastVectorHighlighter)
> ----------------------------------------------------------------------------------------
>
>                 Key: LUCENE-6061
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6061
>             Project: Lucene - Core
>          Issue Type: Wish
>          Components: core/search, modules/highlighter
>    Affects Versions: Trunk
>            Reporter: Martin Braun
>            Priority: Critical
>              Labels: FastVectorHighlighter, Highlighter, Highlighting
>             Fix For: 4.10.2, 5.0, Trunk
>
>
> In my application I need Highlighting and I stumbled upon the really neat FastVectorHighlighter. One problem appeared though. It lacks a way to render the Highlights into something different than Strings, so I rearranged some of the code to support that:
> https://github.com/Hotware/LuceneBeanExtension/blob/master/src/main/java/de/hotware/lucene/extension/highlight/FVHighlighterUtil.java
> Is there a specific reason to only support String[] as a return type? If not, I would be happy to write a new class that supports rendering into a generic Type and rewire that into the existing class (or just do it as an addition and leave the current class be).



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