Package org.apache.lucene.search

Examples of org.apache.lucene.search.MultiTermQuery.rewrite()

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            return new WildcardTermEnum(reader, field, propName, pattern, transform);
         }
      };
      try
      {
         multiTermQuery = stdWildcardQuery.rewrite(reader);
         return multiTermQuery;
      }
      catch (BooleanQuery.TooManyClauses e)
      {
         // MultiTermQuery not possible
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            protected FilteredTermEnum getEnum(IndexReader reader) throws IOException {
                return new WildcardTermEnum(reader, field, propName, pattern);
            }
        };
        try {
            return stdWildcardQuery.rewrite(reader);
        } catch (BooleanQuery.TooManyClauses e) {
            // MultiTermQuery not possible
            log.debug("Too many terms to enumerate, using custom WildcardQuery.");
            return this;
        }
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            protected FilteredTermEnum getEnum(IndexReader reader) throws IOException {
                return new WildcardTermEnum(reader, field, tvf, pattern, transform);
            }
        };
        try {
            multiTermQuery = stdWildcardQuery.rewrite(reader);
            return multiTermQuery;
        } catch (BooleanQuery.TooManyClauses e) {
            // MultiTermQuery not possible
            log.debug("Too many terms to enumerate, using custom WildcardQuery.");
            return this;
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            return new WildcardTermEnum(reader, field, propName, pattern, transform);
         }
      };
      try
      {
         multiTermQuery = stdWildcardQuery.rewrite(reader);
         return multiTermQuery;
      }
      catch (BooleanQuery.TooManyClauses e)
      {
         // MultiTermQuery not possible
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            protected FilteredTermEnum getEnum(IndexReader reader) throws IOException {
                return new WildcardTermEnum(reader, field, propName, pattern, transform);
            }
        };
        try {
            multiTermQuery = stdWildcardQuery.rewrite(reader);
            return multiTermQuery;
        } catch (BooleanQuery.TooManyClauses e) {
            // MultiTermQuery not possible
            log.debug("Too many terms to enumerate, using custom WildcardQuery.");
            return this;
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            protected FilteredTermEnum getEnum(IndexReader reader) throws IOException {
                return new WildcardTermEnum(reader, field, propName, pattern, transform);
            }
        };
        try {
            return stdWildcardQuery.rewrite(reader);
        } catch (BooleanQuery.TooManyClauses e) {
            // MultiTermQuery not possible
            log.debug("Too many terms to enumerate, using custom WildcardQuery.");
            return this;
        }
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            return new WildcardTermEnum(reader, field, propName, pattern, transform);
         }
      };
      try
      {
         multiTermQuery = stdWildcardQuery.rewrite(reader);
         return multiTermQuery;
      }
      catch (BooleanQuery.TooManyClauses e)
      {
         // MultiTermQuery not possible
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            return buffer.toString();
         }
      };
      try
      {
         multiTermQuery = stdWildcardQuery.rewrite(reader);
         return multiTermQuery;
      }
      catch (BooleanQuery.TooManyClauses e)
      {
         // MultiTermQuery not possible
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            return buffer.toString();
         }
      };
      try
      {
         multiTermQuery = stdWildcardQuery.rewrite(reader);
         return multiTermQuery;
      }
      catch (BooleanQuery.TooManyClauses e)
      {
         // MultiTermQuery not possible
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        flatQueries.add( sourceQuery );
    }
    else if (sourceQuery instanceof MultiTermQuery && reader != null) {
      MultiTermQuery copy = (MultiTermQuery) sourceQuery.clone();
      copy.setRewriteMethod(new MultiTermQuery.TopTermsScoringBooleanQueryRewrite(MAX_MTQ_TERMS));
      BooleanQuery mtqTerms = (BooleanQuery) copy.rewrite(reader);
      flatten(mtqTerms, reader, flatQueries);
    }
    else if( sourceQuery instanceof PhraseQuery ){
      if( !flatQueries.contains( sourceQuery ) ){
        PhraseQuery pq = (PhraseQuery)sourceQuery;
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