Package org.apache.lucene.search.spans

Examples of org.apache.lucene.search.spans.SpanQuery.extractTerms()

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        q = spanQuery;
      }
      AtomicReaderContext context = getLeafContext();
      Map<Term,TermContext> termContexts = new HashMap<>();
      TreeSet<Term> extractedTerms = new TreeSet<>();
      q.extractTerms(extractedTerms);
      for (Term term : extractedTerms) {
        termContexts.put(term, TermContext.build(context, term));
      }
      Bits acceptDocs = context.reader().getLiveDocs();
      final Spans spans = q.getSpans(context, acceptDocs, termContexts);
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      Iterator it = fieldNames.iterator();
      while(it.hasNext()) {
        String field = (String) it.next();
        final SpanQuery rewrittenQuery = (SpanQuery) spanQuery.rewrite(getReaderForField(field));
        queries.put(field, rewrittenQuery);
        rewrittenQuery.extractTerms(nonWeightedTerms);
      }
    } else {
      spanQuery.extractTerms(nonWeightedTerms);
    }
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    final boolean mustRewriteQuery = mustRewriteQuery(spanQuery);
    if (mustRewriteQuery) {
      for (final String field : fieldNames) {
        final SpanQuery rewrittenQuery = (SpanQuery) spanQuery.rewrite(getReaderForField(field));
        queries.put(field, rewrittenQuery);
        rewrittenQuery.extractTerms(nonWeightedTerms);
      }
    } else {
      spanQuery.extractTerms(nonWeightedTerms);
    }
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    final boolean mustRewriteQuery = mustRewriteQuery(spanQuery);
    if (mustRewriteQuery) {
      for (final String field : fieldNames) {
        final SpanQuery rewrittenQuery = (SpanQuery) spanQuery.rewrite(getReaderForField(field));
        queries.put(field, rewrittenQuery);
        rewrittenQuery.extractTerms(nonWeightedTerms);
      }
    } else {
      spanQuery.extractTerms(nonWeightedTerms);
    }
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    final boolean mustRewriteQuery = mustRewriteQuery(spanQuery);
    if (mustRewriteQuery) {
      for (final String field : fieldNames) {
        final SpanQuery rewrittenQuery = (SpanQuery) spanQuery.rewrite(getReaderForField(field));
        queries.put(field, rewrittenQuery);
        rewrittenQuery.extractTerms(nonWeightedTerms);
      }
    } else {
      spanQuery.extractTerms(nonWeightedTerms);
    }
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