Hi Igor,
You could try wrapping the two cases in a SpanNotQuery:
SpanNot(SpanNear(runs, cat, 10), SpanNear(runs, cat, 3))
That should return documents that have runs within 10 positions of cat, as long
as they don't overlap with runs within 3 positions of cat.
Alan Woodward
www.flax.co.uk
On 18 Jan 2013, at 16:13, Igor Shalyminov wrote:
> Hello!
>
> I want to perform search queries like this one:
> word:"dog" \1 word:"runs" (\3 \10) word:"cat"
>
> It is thus something like SpanNearQuery, but with two boundaries - minimum
> and maximum distance between the terms (which in the \1-case would be equal).
> Syntax (as above, fictional:) itself doesn't matter, I just want to know if
> one is able to build this type of query based on existing (Lucene 4.0.0)
> query classes.
>
> --
> Best Regards,
> Igor Shalyminov
>
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