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include
IntFieldSource.h
Go to the documentation of this file.
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// Copyright (c) 2009-2014 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 INTFIELDSOURCE_H
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#define INTFIELDSOURCE_H
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#include "
FieldCacheSource.h
"
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namespace
Lucene {
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class
LPPAPI
IntFieldSource
:
public
FieldCacheSource
{
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public
:
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IntFieldSource
(
const
String& field,
const
IntParserPtr
& parser =
IntParserPtr
());
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virtual
~
IntFieldSource
();
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LUCENE_CLASS
(
IntFieldSource
);
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protected
:
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IntParserPtr
parser;
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public
:
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virtual
String description();
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virtual
DocValuesPtr
getCachedFieldValues(
const
FieldCachePtr
& cache,
const
String& field,
const
IndexReaderPtr
& reader);
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virtual
bool
cachedFieldSourceEquals(
const
FieldCacheSourcePtr
& other);
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virtual
int32_t cachedFieldSourceHashCode();
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};
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}
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#endif
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