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include
TermRangeTermEnum.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 TERMRANGETERMENUM_H
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#define TERMRANGETERMENUM_H
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#include "
FilteredTermEnum.h
"
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namespace
Lucene {
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class
LPPAPI
TermRangeTermEnum
:
public
FilteredTermEnum
{
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public
:
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TermRangeTermEnum
(
const
IndexReaderPtr
& reader,
const
String& field, StringValue lowerTermText, StringValue upperTermText,
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bool
includeLower,
bool
includeUpper,
const
CollatorPtr
& collator);
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virtual
~
TermRangeTermEnum
();
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LUCENE_CLASS
(
TermRangeTermEnum
);
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protected
:
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CollatorPtr
collator;
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bool
_endEnum
;
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String
field
;
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StringValue
upperTermText
;
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StringValue
lowerTermText
;
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bool
includeLower
;
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bool
includeUpper
;
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public
:
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virtual
double
difference();
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protected
:
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virtual
bool
endEnum();
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virtual
bool
termCompare(
const
TermPtr
& term);
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};
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}
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#endif
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