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OffsetAttribute.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 OFFSETATTRIBUTE_H
8 #define OFFSETATTRIBUTE_H
9
10 #include "Attribute.h"
11
12 namespace Lucene {
13
15 class LPPAPI OffsetAttribute : public Attribute {
16 public:
17 OffsetAttribute();
18 virtual ~OffsetAttribute();
19
20 LUCENE_CLASS(OffsetAttribute);
21
22 protected:
23 int32_t _startOffset;
24 int32_t _endOffset;
25
26 public:
27 virtual String toString();
28
34 virtual int32_t startOffset();
35
38 virtual void setOffset(int32_t startOffset, int32_t endOffset);
39
42 virtual int32_t endOffset();
43
44 virtual void clear();
45 virtual bool equals(const LuceneObjectPtr& other);
46 virtual int32_t hashCode();
47 virtual void copyTo(const AttributePtr& target);
48 virtual LuceneObjectPtr clone(const LuceneObjectPtr& other = LuceneObjectPtr());
49 };
50
51 }
52
53 #endif
Lucene::Attribute
Base class for Attributes that can be added to a AttributeSource.
Definition: Attribute.h:18
Lucene::LuceneObjectPtr
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition: LuceneTypes.h:539
Lucene::OffsetAttribute::_endOffset
int32_t _endOffset
Definition: OffsetAttribute.h:24
Lucene::AttributePtr
boost::shared_ptr< Attribute > AttributePtr
Definition: LuceneTypes.h:518
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene
Definition: AbstractAllTermDocs.h:12
Attribute.h
Lucene::OffsetAttribute
The start and end character offset of a Token.
Definition: OffsetAttribute.h:15

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