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BooleanClause.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 BOOLEANCLAUSE_H
8 #define BOOLEANCLAUSE_H
9 
10 #include "LuceneObject.h"
11 
12 namespace Lucene {
13 
15 class LPPAPI BooleanClause : public LuceneObject {
16 public:
18  enum Occur {
21 
26 
29  MUST_NOT
30  };
31 
32 public:
33  BooleanClause(const QueryPtr& query, Occur occur);
34  virtual ~BooleanClause();
35 
37 
38 protected:
40  QueryPtr query;
42 
43 public:
44  Occur getOccur();
45  void setOccur(Occur occur);
46 
47  QueryPtr getQuery();
48  void setQuery(const QueryPtr& query);
49 
50  bool isProhibited();
51  bool isRequired();
52 
53  virtual bool equals(const LuceneObjectPtr& other);
54  virtual int32_t hashCode();
55  virtual String toString();
56 };
57 
58 }
59 
60 #endif

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