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TypeAttribute.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 TYPEATTRIBUTE_H
8#define TYPEATTRIBUTE_H
9
10#include "Attribute.h"
11
12namespace Lucene {
13
15class LPPAPI TypeAttribute : public Attribute {
16public:
18 TypeAttribute(const String& type);
19 virtual ~TypeAttribute();
20
22
23protected:
24 String _type;
25 static const String& DEFAULT_TYPE();
26
27public:
28 virtual String toString();
29
31 String type();
32
35 void setType(const String& type);
36
37 virtual void clear();
38 virtual bool equals(const LuceneObjectPtr& other);
39 virtual int32_t hashCode();
40 virtual void copyTo(const AttributePtr& target);
42};
43
44}
45
46#endif
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Base class for Attributes that can be added to a AttributeSource.
Definition Attribute.h:18
A Token's lexical type. The Default value is "word".
Definition TypeAttribute.h:15
virtual String toString()
Returns a string representation of the object.
virtual bool equals(const LuceneObjectPtr &other)
All values used for computation of hashCode() should be checked here for equality.
TypeAttribute(const String &type)
virtual void copyTo(const AttributePtr &target)
Copies the values from this Attribute into the passed-in target attribute. The target implementation ...
virtual void clear()
Clears the values in this Attribute and resets it to its default value. If this implementation implem...
void setType(const String &type)
Set the lexical type.
virtual int32_t hashCode()
Subclasses must implement this method and should compute a hashCode similar to this:
virtual LuceneObjectPtr clone(const LuceneObjectPtr &other=LuceneObjectPtr())
Shallow clone. Subclasses must override this if they need to clone any members deeply.
String type()
Returns this Token's lexical type. Defaults to "word".
String _type
Definition TypeAttribute.h:24
static const String & DEFAULT_TYPE()
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition LuceneTypes.h:539
boost::shared_ptr< Attribute > AttributePtr
Definition LuceneTypes.h:518

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