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PayloadAttribute.h
Go to the documentation of this file.
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 PAYLOADATTRIBUTE_H
8#define PAYLOADATTRIBUTE_H
9
10#include "Attribute.h"
11
12namespace Lucene {
13
15class LPPAPI PayloadAttribute : public Attribute {
16public:
19
22
24
26
27protected:
29
30public:
31 virtual String toString();
32
35
37 virtual void setPayload(const PayloadPtr& payload);
38
39 virtual void clear();
41 virtual bool equals(const LuceneObjectPtr& other);
42 virtual int32_t hashCode();
43 virtual void copyTo(const AttributePtr& target);
44};
45
46}
47
48#endif
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Base class for Attributes that can be added to a AttributeSource.
Definition Attribute.h:18
The start and end character offset of a Token.
Definition PayloadAttribute.h:15
virtual void clear()
Clears the values in this Attribute and resets it to its default value. If this implementation implem...
PayloadPtr payload
Definition PayloadAttribute.h:28
virtual LuceneObjectPtr clone(const LuceneObjectPtr &other=LuceneObjectPtr())
Shallow clone. Subclasses must override this if they need to clone any members deeply.
virtual String toString()
Returns a string representation of the object.
virtual void copyTo(const AttributePtr &target)
Copies the values from this Attribute into the passed-in target attribute. The target implementation ...
PayloadAttribute(const PayloadPtr &payload)
Initialize this attribute with the given payload.
virtual PayloadPtr getPayload()
Returns this Token's payload.
virtual int32_t hashCode()
Subclasses must implement this method and should compute a hashCode similar to this:
virtual bool equals(const LuceneObjectPtr &other)
All values used for computation of hashCode() should be checked here for equality.
virtual void setPayload(const PayloadPtr &payload)
Sets this Token's payload.
PayloadAttribute()
Initialize this attribute with no payload.
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition LuceneTypes.h:539
boost::shared_ptr< Payload > PayloadPtr
Definition LuceneTypes.h:198
boost::shared_ptr< Attribute > AttributePtr
Definition LuceneTypes.h:518

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