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PositiveScoresOnlyCollector.h
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1 
2 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6 
7 #ifndef POSITIVESCORESONLYCOLLECTOR_H
8 #define POSITIVESCORESONLYCOLLECTOR_H
9 
10 #include "Collector.h"
11 
12 namespace Lucene {
13 
16 class LPPAPI PositiveScoresOnlyCollector : public Collector {
17 public:
19  virtual ~PositiveScoresOnlyCollector();
20 
22 
23 protected:
24  CollectorPtr collector;
26 
27 public:
28  virtual void collect(int32_t doc);
29  virtual void setNextReader(const IndexReaderPtr& reader, int32_t docBase);
30  virtual void setScorer(const ScorerPtr& scorer);
31  virtual bool acceptsDocsOutOfOrder();
32 };
33 
34 }
35 
36 #endif

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