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include
TermsHash.h
Go to the documentation of this file.
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// Copyright (c) 2009-2011 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 TERMSHASH_H
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#define TERMSHASH_H
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#include "
InvertedDocConsumer.h
"
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namespace
Lucene
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{
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class
TermsHash
:
public
InvertedDocConsumer
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{
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public
:
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TermsHash
(
DocumentsWriterPtr
docWriter,
bool
trackAllocations
,
TermsHashConsumerPtr
consumer
,
TermsHashPtr
nextTermsHash
);
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virtual
~TermsHash
();
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LUCENE_CLASS
(
TermsHash
);
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public
:
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TermsHashConsumerPtr
consumer
;
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TermsHashPtr
nextTermsHash
;
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int32_t
bytesPerPosting
;
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int32_t
postingsFreeChunk
;
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DocumentsWriterWeakPtr
_docWriter
;
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bool
trackAllocations
;
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protected
:
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Collection<RawPostingListPtr>
postingsFreeList
;
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int32_t
postingsFreeCount
;
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int32_t
postingsAllocCount
;
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public
:
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virtual
InvertedDocConsumerPerThreadPtr
addThread
(
DocInverterPerThreadPtr
docInverterPerThread);
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virtual
TermsHashPerThreadPtr
addThread
(
DocInverterPerThreadPtr
docInverterPerThread,
TermsHashPerThreadPtr
primaryPerThread);
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virtual
void
setFieldInfos
(
FieldInfosPtr
fieldInfos
);
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virtual
void
abort
();
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void
shrinkFreePostings
(MapInvertedDocConsumerPerThreadCollectionInvertedDocConsumerPerField threadsAndFields,
SegmentWriteStatePtr
state);
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virtual
void
closeDocStore
(
SegmentWriteStatePtr
state);
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virtual
void
flush
(MapInvertedDocConsumerPerThreadCollectionInvertedDocConsumerPerField threadsAndFields,
SegmentWriteStatePtr
state);
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virtual
bool
freeRAM
();
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void
recyclePostings
(
Collection<RawPostingListPtr>
postings, int32_t numPostings);
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void
getPostings
(
Collection<RawPostingListPtr>
postings);
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};
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}
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#endif
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