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API Documentation


NumericField.h
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1 // 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 NUMERICFIELD_H
8 #define NUMERICFIELD_H
9 
10 #include "Field.h"
11 
12 namespace Lucene {
13 
59 class LPPAPI NumericField : public AbstractField {
60 public:
66  NumericField(const String& name);
67 
76  NumericField(const String& name, Field::Store store, bool index);
77 
83  NumericField(const String& name, int32_t precisionStep);
84 
93  NumericField(const String& name, int32_t precisionStep, Field::Store store, bool index);
94 
95  virtual ~NumericField();
96 
98 
99 protected:
101 
102 public:
104  virtual TokenStreamPtr tokenStreamValue();
105 
107  virtual ByteArray getBinaryValue(ByteArray result);
108 
110  virtual ReaderPtr readerValue();
111 
113  virtual String stringValue();
114 
116  virtual int64_t getNumericValue();
117 
120  virtual NumericFieldPtr setLongValue(int64_t value);
121 
124  virtual NumericFieldPtr setIntValue(int32_t value);
125 
128  virtual NumericFieldPtr setDoubleValue(double value);
129 };
130 
131 }
132 
133 #endif
Lucene::NumericFieldPtr
boost::shared_ptr< NumericField > NumericFieldPtr
Definition: LuceneTypes.h:81
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene::NumericTokenStreamPtr
boost::shared_ptr< NumericTokenStream > NumericTokenStreamPtr
Definition: LuceneTypes.h:39
Lucene::ReaderPtr
boost::shared_ptr< Reader > ReaderPtr
Definition: LuceneTypes.h:547
Lucene::AbstractField
Definition: AbstractField.h:14
Lucene
Definition: AbstractAllTermDocs.h:12
Lucene::NumericField::tokenStream
NumericTokenStreamPtr tokenStream
Definition: NumericField.h:97
Lucene::NumericField
This class provides a Field that enables indexing of numeric values for efficient range filtering and...
Definition: NumericField.h:59
Field.h
Lucene::AbstractField::Store
Store
Specifies whether and how a field should be stored.
Definition: AbstractField.h:17
Lucene::TokenStreamPtr
boost::shared_ptr< TokenStream > TokenStreamPtr
Definition: LuceneTypes.h:63

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