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From Mihai Caraman <caraman.mi...@gmail.com>
Subject Re: Return Lucene field name when a query is matched
Date Thu, 20 Oct 2011 13:35:47 GMT
So now you have something like query[title,content,header,...].
Evidently you can find out by query[title], query[content], query[header].
But you'd have to the merge the results. Maybe there's a collector for this.

2011/10/20 damian2b <damian2b@o2.pl>

> Hi,
>
> I was given a task to investigate whether it is possible to return Lucene
> field name when a query is matched.
> At the moment our application returns the usual matched docs, but the new
> requirement would be to also know which field matched the query (e.g. found
> in title, header, etc.).
> We use Lucene 3.0.3.
>
> Is this doable? Any pointers please.
> Is this supported in newer versions of Lucene? If so this might be my
> recommendation. I have googled a bit, but with no luck.
> Any help or suggestions much appreciated.
>
> Many thanks,
>
> Damo
>
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