Hi,
I did as it is explained in the website:
final Set<Term> terms = new HashSet<Term>();
query = searcher.rewrite(query);
query.extractTerms(terms);
for(Term t : terms){
int frequency = searcher.docFreq(t);
}
however I can't understand why this error appeared:
"the method extractterms(Set<Term>) is undefined for the type Query"
any idea
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