public SpanWeight(SpanQuery query, IndexSearcher searcher)
{
this.m_similarity = searcher.Similarity;
this.m_query = query;
m_termContexts = new Dictionary <Term, TermContext>();
SortedSet <Term> terms = new SortedSet <Term>();
query.ExtractTerms(terms);
IndexReaderContext context = searcher.TopReaderContext;
TermStatistics[] termStats = new TermStatistics[terms.Count];
int i = 0;
foreach (Term term in terms)
{
TermContext state = TermContext.Build(context, term);
termStats[i] = searcher.TermStatistics(term, state);
m_termContexts[term] = state;
i++;
}
string field = query.Field;
if (field != null)
{
m_stats = m_similarity.ComputeWeight(query.Boost, searcher.CollectionStatistics(query.Field), termStats);
}
}
public override void ExtractTerms(ISet <Term> terms)
{
include.ExtractTerms(terms);
}
public override void ExtractTerms(ISet <Term> terms)
{
maskedQuery.ExtractTerms(terms);
}