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MinPayloadFunction.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 MINPAYLOADFUNCTION_H
8 #define MINPAYLOADFUNCTION_H
9
10 #include "PayloadFunction.h"
11
12 namespace Lucene {
13
15 class LPPAPI MinPayloadFunction : public PayloadFunction {
16 public:
17 virtual ~MinPayloadFunction();
18 LUCENE_CLASS(MinPayloadFunction);
19
20 public:
21 virtual double currentScore(int32_t docId, const String& field, int32_t start, int32_t end, int32_t numPayloadsSeen,
22 double currentScore, double currentPayloadScore);
23 virtual double docScore(int32_t docId, const String& field, int32_t numPayloadsSeen, double payloadScore);
24 virtual int32_t hashCode();
25 virtual bool equals(const LuceneObjectPtr& other);
26 };
27
28 }
29
30 #endif
Lucene::PayloadFunction
An abstract class that defines a way for Payload*Query instances to transform the cumulative effects ...
Definition: PayloadFunction.h:18
Lucene::LuceneObjectPtr
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition: LuceneTypes.h:539
PayloadFunction.h
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene
Definition: AbstractAllTermDocs.h:12
Lucene::MinPayloadFunction
Calculates the minimum payload seen.
Definition: MinPayloadFunction.h:15

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