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MultipleTermPositions.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 MULTIPLETERMPOSITIONS_H
8 #define MULTIPLETERMPOSITIONS_H
9 
10 #include "TermPositions.h"
11 
12 namespace Lucene {
13 
16 class LPPAPI MultipleTermPositions : public TermPositions, public LuceneObject {
17 public:
20 
22 
23 protected:
24  int32_t _doc;
25  int32_t _freq;
28 
29 public:
30  virtual bool next();
31  virtual int32_t nextPosition();
32  virtual bool skipTo(int32_t target);
33  virtual int32_t doc();
34  virtual int32_t freq();
35  virtual void close();
36 
38  virtual void seek(const TermPtr& term);
39 
41  virtual void seek(const TermEnumPtr& termEnum);
42 
44  virtual int32_t read(Collection<int32_t> docs, Collection<int32_t> freqs);
45 
47  virtual ByteArray getPayload(ByteArray data, int32_t offset);
48 
50  virtual bool isPayloadAvailable();
51 };
52 
53 }
54 
55 #endif
Lucene::MultipleTermPositions::getPayload
virtual ByteArray getPayload(ByteArray data, int32_t offset)
Not implemented.
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene::MultipleTermPositions::posList
IntQueuePtr posList
Definition: MultipleTermPositions.h:27
Lucene::TermPtr
boost::shared_ptr< Term > TermPtr
Definition: LuceneTypes.h:233
Lucene::MultipleTermPositions::seek
virtual void seek(const TermPtr &term)
Not implemented.
Lucene::MultipleTermPositions::next
virtual bool next()
Moves to the next pair in the enumeration. Returns true if there is such a next pair in the enumerati...
Lucene::Collection< TermPtr >
Lucene::MultipleTermPositions::read
virtual int32_t read(Collection< int32_t > docs, Collection< int32_t > freqs)
Not implemented.
Lucene::MultipleTermPositions::_freq
int32_t _freq
Definition: MultipleTermPositions.h:25
Lucene::MultipleTermPositions::nextPosition
virtual int32_t nextPosition()
Returns next position in the current document. It is an error to call this more than freq() times wit...
Lucene::MultipleTermPositions::~MultipleTermPositions
virtual ~MultipleTermPositions()
Lucene::TermPositionsQueuePtr
boost::shared_ptr< TermPositionsQueue > TermPositionsQueuePtr
Definition: LuceneTypes.h:244
Lucene::MultipleTermPositions::skipTo
virtual bool skipTo(int32_t target)
Skips entries to the first beyond the current whose document number is greater than or equal to targe...
Lucene
Definition: AbstractAllTermDocs.h:12
Lucene::MultipleTermPositions::isPayloadAvailable
virtual bool isPayloadAvailable()
Lucene::LuceneObject
Base class for all Lucene classes.
Definition: LuceneObject.h:31
Lucene::MultipleTermPositions
Allows you to iterate over the TermPositions for multiple Terms as a single TermPositions.
Definition: MultipleTermPositions.h:16
Lucene::TermEnumPtr
boost::shared_ptr< TermEnum > TermEnumPtr
Definition: LuceneTypes.h:235
Lucene::IndexReaderPtr
boost::shared_ptr< IndexReader > IndexReaderPtr
Definition: LuceneTypes.h:157
Lucene::TermPositions
TermPositions provides an interface for enumerating the <document, frequency, <position>*> tuples for...
Definition: TermPositions.h:18
Lucene::MultipleTermPositions::MultipleTermPositions
MultipleTermPositions(const IndexReaderPtr &indexReader, Collection< TermPtr > terms)
TermPositions.h
Lucene::MultipleTermPositions::termPositionsQueue
TermPositionsQueuePtr termPositionsQueue
Definition: MultipleTermPositions.h:26
Lucene::MultipleTermPositions::_doc
int32_t _doc
Definition: MultipleTermPositions.h:21
Lucene::IntQueuePtr
boost::shared_ptr< IntQueue > IntQueuePtr
Definition: LuceneTypes.h:162
Lucene::MultipleTermPositions::doc
virtual int32_t doc()
Returns the current document number. This is invalid until next() is called for the first time.
Lucene::MultipleTermPositions::seek
virtual void seek(const TermEnumPtr &termEnum)
Not implemented.
Lucene::MultipleTermPositions::close
virtual void close()
Frees associated resources.
Lucene::MultipleTermPositions::freq
virtual int32_t freq()
Returns the frequency of the term within the current document. This is invalid until next() is called...

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