[KinoSearch] ProximityQuery

[Peter Karman]

I'd like to offer a proximity query type in my app, so that I can search like:

 foo NEAR10 bar

to find all instances of 'foo' within 10 token positions of 'bar'.[0]

It seems like the place to start, if I were to take the route of
subclassing/extending an existing class, is the PhraseQuery feature,
specifically the PhraseScorer and the internal winnow_anchors() function. Am I
on the right track here?

[0] I believe Lucene syntax for that query is "foo bar"~10

-- 
Peter Karman  .  http://peknet.com/  .  peter at peknet.com