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include
PayloadFunction.h
Go to the documentation of this file.
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// Copyright (c) 2009-2011 Alan Wright. All rights reserved.
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// Distributable under the terms of either the Apache License (Version 2.0)
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// or the GNU Lesser General Public License.
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#ifndef PAYLOADFUNCTION_H
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#define PAYLOADFUNCTION_H
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#include "
LuceneObject.h
"
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namespace
Lucene
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{
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class
LPPAPI
PayloadFunction
:
public
LuceneObject
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{
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protected
:
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PayloadFunction
();
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public
:
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virtual
~
PayloadFunction
();
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LUCENE_CLASS
(
PayloadFunction
);
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public
:
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virtual
double
currentScore(int32_t docId,
const
String& field, int32_t start, int32_t end, int32_t numPayloadsSeen,
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double
currentScore,
double
currentPayloadScore) = 0;
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virtual
double
docScore(int32_t docId,
const
String& field, int32_t numPayloadsSeen,
double
payloadScore) = 0;
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virtual
int32_t hashCode() = 0;
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virtual
bool
equals(
LuceneObjectPtr
other) = 0;
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};
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}
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#endif
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