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LogByteSizeMergePolicy.h
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1 // Copyright (c) 2009-2011 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 LOGBYTESIZEMERGEPOLICY_H
8 #define LOGBYTESIZEMERGEPOLICY_H
9
10 #include "LogMergePolicy.h"
11
12 namespace Lucene
13 {
16 class LPPAPI LogByteSizeMergePolicy : public LogMergePolicy
17 {
18 public:
19 LogByteSizeMergePolicy(IndexWriterPtr writer);
20 virtual ~LogByteSizeMergePolicy();
21
22 LUCENE_CLASS(LogByteSizeMergePolicy);
23
24 public:
26 static const double DEFAULT_MIN_MERGE_MB;
27
30 static const double DEFAULT_MAX_MERGE_MB;
31
32 protected:
33 virtual int64_t size(SegmentInfoPtr info);
34
35 public:
43 void setMaxMergeMB(double mb);
44
47 double getMaxMergeMB();
48
54 void setMinMergeMB(double mb);
55
57 double getMinMergeMB();
58 };
59 }
60
61 #endif

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