Lucene++ - a full-featured, c++ search engine
API Documentation


DocInverter.h
Go to the documentation of this file.
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 DOCINVERTER_H
8 #define DOCINVERTER_H
9 
10 #include "DocFieldConsumer.h"
11 
12 namespace Lucene {
13 
16 class DocInverter : public DocFieldConsumer {
17 public:
19  virtual ~DocInverter();
20 
22 
23 public:
26 
27 public:
28  virtual void setFieldInfos(const FieldInfosPtr& fieldInfos);
29 
31  virtual void flush(MapDocFieldConsumerPerThreadCollectionDocFieldConsumerPerField threadsAndFields, const SegmentWriteStatePtr& state);
32 
34  virtual void closeDocStore(const SegmentWriteStatePtr& state);
35 
37  virtual void abort();
38 
40  virtual bool freeRAM();
41 
43  virtual DocFieldConsumerPerThreadPtr addThread(const DocFieldProcessorPerThreadPtr& docFieldProcessorPerThread);
44 };
45 
46 }
47 
48 #endif
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Definition: DocFieldConsumer.h:14
FieldInfosPtr fieldInfos
Definition: DocFieldConsumer.h:18
This is a DocFieldConsumer that inverts each field, separately, from a Document, and accepts a Invert...
Definition: DocInverter.h:16
virtual ~DocInverter()
virtual void flush(MapDocFieldConsumerPerThreadCollectionDocFieldConsumerPerField threadsAndFields, const SegmentWriteStatePtr &state)
Called when DocumentsWriter decides to create a new segment.
virtual void closeDocStore(const SegmentWriteStatePtr &state)
Called when DocumentsWriter decides to close the doc stores.
virtual void abort()
Called when an aborting exception is hit.
virtual DocFieldConsumerPerThreadPtr addThread(const DocFieldProcessorPerThreadPtr &docFieldProcessorPerThread)
Add a new thread.
DocInverter(const InvertedDocConsumerPtr &consumer, const InvertedDocEndConsumerPtr &endConsumer)
virtual bool freeRAM()
Called when DocumentsWriter is using too much RAM.
virtual void setFieldInfos(const FieldInfosPtr &fieldInfos)
InvertedDocEndConsumerPtr endConsumer
Definition: DocInverter.h:25
InvertedDocConsumerPtr consumer
Definition: DocInverter.h:21
Definition: AbstractAllTermDocs.h:12
boost::shared_ptr< FieldInfos > FieldInfosPtr
Definition: LuceneTypes.h:127
boost::shared_ptr< SegmentWriteState > SegmentWriteStatePtr
Definition: LuceneTypes.h:222
boost::shared_ptr< InvertedDocConsumer > InvertedDocConsumerPtr
Definition: LuceneTypes.h:163
boost::shared_ptr< DocFieldConsumerPerThread > DocFieldConsumerPerThreadPtr
Definition: LuceneTypes.h:110
boost::shared_ptr< InvertedDocEndConsumer > InvertedDocEndConsumerPtr
Definition: LuceneTypes.h:166
boost::shared_ptr< DocFieldProcessorPerThread > DocFieldProcessorPerThreadPtr
Definition: LuceneTypes.h:117

clucene.sourceforge.net