Florian Hanke wrote:
I'd like to append an * (create a WildcardQuery) to each search term in
a query, such that a query that is entered as e.g. "term1 AND term2" is
modified (effectively) to "term1* AND term2*".
Parsing the search string is not very elegant (of course). I'm thinking
that overriding QueryParser#get(Boolean etc.)Query is the way to go, the
way it's designed. But still, extracting terms and injecting them back
in while operating on specific Query classes does not seem the way to go.
Can anyone perhaps suggest a nice alternative?
Perhaps you could subclass the QueryParser and override the getFieldQuery
method:
protected Query getFieldQuery(String field, String term) {
return new PrefixQuery(new Term(field, term));
}
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