: > Well, a roundabout way is to simply create a FuzzyQuery, rewrite it,
: > cast it to a BooleanQuery and use the BooleanQuery API to extract the
: > TermQuery objects and the Term within the TermQuery has what you're
...
: We take an approach somewhere down the middle...
...
: FuzzyQuery q = ...
...
: FilteredTermEnum enum = q.getEnum(reader);
...
: In fact our own code takes any query and looks at the type of it to
: extract terms from it, potentially recursively if it encounters a
: BooleanQuery. It would be Really Nice [TM] if Lucene had a method on
: the Query class to do this directly. :-)
Isn't that what Query.extractTerms is for? Isn't it implimented by all
primitive Queries, so you should be able to say...
HashSet terms = new HashSet();
query.rewrite(reader).extractTerms(terms);
...and have yourself a list of all the terms?
-Hoss
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