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include
Searcher.h
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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 SEARCHER_H
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#define SEARCHER_H
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#include "
Searchable.h
"
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namespace
Lucene {
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class
LPPAPI
Searcher
:
public
Searchable
,
public
LuceneObject
{
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public
:
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Searcher
();
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virtual
~
Searcher
();
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LUCENE_CLASS
(
Searcher
);
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protected
:
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SimilarityPtr
similarity
;
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public
:
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virtual
TopFieldDocsPtr
search(
const
QueryPtr
& query,
const
FilterPtr
& filter, int32_t n,
const
SortPtr
& sort);
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virtual
void
search(
const
QueryPtr
& query,
const
CollectorPtr
& results);
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virtual
void
search(
const
QueryPtr
& query,
const
FilterPtr
& filter,
const
CollectorPtr
& results);
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virtual
TopDocsPtr
search(
const
QueryPtr
& query,
const
FilterPtr
& filter, int32_t n);
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virtual
TopDocsPtr
search(
const
QueryPtr
& query, int32_t n);
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virtual
ExplanationPtr
explain(
const
QueryPtr
& query, int32_t doc);
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virtual
void
setSimilarity(
const
SimilarityPtr
& similarity);
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virtual
SimilarityPtr
getSimilarity();
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virtual
Collection<int32_t>
docFreqs(
Collection<TermPtr>
terms);
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virtual
void
search(
const
WeightPtr
& weight,
const
FilterPtr
& filter,
const
CollectorPtr
& results) = 0;
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virtual
void
close() = 0;
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virtual
int32_t docFreq(
const
TermPtr
& term) = 0;
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virtual
int32_t maxDoc() = 0;
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virtual
TopDocsPtr
search(
const
WeightPtr
& weight,
const
FilterPtr
& filter, int32_t n) = 0;
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virtual
DocumentPtr
doc(int32_t n) = 0;
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virtual
DocumentPtr
doc(int32_t n,
const
FieldSelectorPtr
& fieldSelector) = 0;
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virtual
QueryPtr
rewrite(
const
QueryPtr
& query) = 0;
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virtual
ExplanationPtr
explain(
const
WeightPtr
& weight, int32_t doc) = 0;
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virtual
TopFieldDocsPtr
search(
const
WeightPtr
& weight,
const
FilterPtr
& filter, int32_t n,
const
SortPtr
& sort) = 0;
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protected
:
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virtual
WeightPtr
createWeight(
const
QueryPtr
& query);
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};
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}
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#endif
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