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<title>LCOV - lcov.info - ept/debtags/maint/vocabularymerger.h</title>
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<td class="headerValue" width="80%" colspan=4><a href="../../../index.html">directory</a> - <a href="index.html">ept/debtags/maint</a> - vocabularymerger.h</td>
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<td class="headerItem" width="20%">Date:</td>
<td class="headerValue" width="20%">2008-08-14</td>
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<td class="headerItem" width="20%">Instrumented lines:</td>
<td class="headerValue" width="20%">13</td>
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<td class="headerItem" width="20%">Code covered:</td>
<td class="headerValue" width="20%">100.0 %</td>
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<td class="headerValue" width="20%">13</td>
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<td><pre class="source">
<span class="lineNum"> 1 </span> : /*
<span class="lineNum"> 2 </span> : * Merge different vocabularies together and create the tag and facet indexes
<span class="lineNum"> 3 </span> : *
<span class="lineNum"> 4 </span> : * Copyright (C) 2003-2007 Enrico Zini <enrico@debian.org>
<span class="lineNum"> 5 </span> : *
<span class="lineNum"> 6 </span> : * This program is free software; you can redistribute it and/or modify
<span class="lineNum"> 7 </span> : * it under the terms of the GNU General Public License as published by
<span class="lineNum"> 8 </span> : * the Free Software Foundation; either version 2 of the License, or
<span class="lineNum"> 9 </span> : * (at your option) any later version.
<span class="lineNum"> 10 </span> : *
<span class="lineNum"> 11 </span> : * This program is distributed in the hope that it will be useful,
<span class="lineNum"> 12 </span> : * but WITHOUT ANY WARRANTY; without even the implied warranty of
<span class="lineNum"> 13 </span> : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
<span class="lineNum"> 14 </span> : * GNU General Public License for more details.
<span class="lineNum"> 15 </span> : *
<span class="lineNum"> 16 </span> : * You should have received a copy of the GNU General Public License
<span class="lineNum"> 17 </span> : * along with this program; if not, write to the Free Software
<span class="lineNum"> 18 </span> : * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
<span class="lineNum"> 19 </span> : */
<span class="lineNum"> 20 </span> :
<span class="lineNum"> 21 </span> : #include <tagcoll/diskindex/mmap.h>
<span class="lineNum"> 22 </span> : #include <tagcoll/input/base.h>
<span class="lineNum"> 23 </span> : #include <string>
<span class="lineNum"> 24 </span> : #include <map>
<span class="lineNum"> 25 </span> : #include <set>
<span class="lineNum"> 26 </span> :
<span class="lineNum"> 27 </span> : #ifndef EPT_DEBTAGS_VOCABULARYMERGER_H
<span class="lineNum"> 28 </span> : #define EPT_DEBTAGS_VOCABULARYMERGER_H
<span class="lineNum"> 29 </span> :
<span class="lineNum"> 30 </span> : namespace ept {
<span class="lineNum"> 31 </span> : namespace debtags {
<span class="lineNum"> 32 </span> :
<span class="lineNum"> 33 </span> : class VocabularyMerger
<span class="lineNum"> 34 </span><span class="lineCov"> 7 : {</span>
<span class="lineNum"> 35 </span> : protected:
<span class="lineNum"> 36 </span> : class FacetIndexer : public tagcoll::diskindex::MMapIndexer
<span class="lineNum"> 37 </span> : {
<span class="lineNum"> 38 </span> : protected:
<span class="lineNum"> 39 </span> : VocabularyMerger& vm;
<span class="lineNum"> 40 </span> : public:
<span class="lineNum"> 41 </span><span class="lineCov"> 7 : FacetIndexer(VocabularyMerger& vm) : vm(vm) {}</span>
<span class="lineNum"> 42 </span><span class="lineCov"> 7 : virtual ~FacetIndexer() {}</span>
<span class="lineNum"> 43 </span> : virtual int encodedSize() const;
<span class="lineNum"> 44 </span> : virtual void encode(char* buf) const;
<span class="lineNum"> 45 </span> : };
<span class="lineNum"> 46 </span> : class TagIndexer : public tagcoll::diskindex::MMapIndexer
<span class="lineNum"> 47 </span> : {
<span class="lineNum"> 48 </span> : protected:
<span class="lineNum"> 49 </span> : VocabularyMerger& vm;
<span class="lineNum"> 50 </span> : public:
<span class="lineNum"> 51 </span><span class="lineCov"> 7 : TagIndexer(VocabularyMerger& vm) : vm(vm) {}</span>
<span class="lineNum"> 52 </span><span class="lineCov"> 7 : virtual ~TagIndexer() {}</span>
<span class="lineNum"> 53 </span> : virtual int encodedSize() const;
<span class="lineNum"> 54 </span> : virtual void encode(char* buf) const;
<span class="lineNum"> 55 </span> : };
<span class="lineNum"> 56 </span> : class TagData : public std::map<std::string, std::string>
<span class="lineNum"> 57 </span><span class="lineCov"> 8715 : {</span>
<span class="lineNum"> 58 </span> : public:
<span class="lineNum"> 59 </span> : std::string name;
<span class="lineNum"> 60 </span> : // Offset in the last written file (used for indexing)
<span class="lineNum"> 61 </span> : long ofs;
<span class="lineNum"> 62 </span> : int len;
<span class="lineNum"> 63 </span> : int id;
<span class="lineNum"> 64 </span> :
<span class="lineNum"> 65 </span><span class="lineCov"> 1245 : TagData() : ofs(0), len(0) {}</span>
<span class="lineNum"> 66 </span> : };
<span class="lineNum"> 67 </span> : class FacetData : public std::map<std::string, std::string>
<span class="lineNum"> 68 </span><span class="lineCov"> 434 : {</span>
<span class="lineNum"> 69 </span> : public:
<span class="lineNum"> 70 </span> : std::string name;
<span class="lineNum"> 71 </span> : std::map<std::string, TagData> tags;
<span class="lineNum"> 72 </span> : // Offset in the last written file (used for indexing)
<span class="lineNum"> 73 </span> : long ofs;
<span class="lineNum"> 74 </span> : int len;
<span class="lineNum"> 75 </span> : int id;
<span class="lineNum"> 76 </span> :
<span class="lineNum"> 77 </span><span class="lineCov"> 62 : FacetData() : ofs(0), len(0) {}</span>
<span class="lineNum"> 78 </span> :
<span class="lineNum"> 79 </span> : TagData& obtainTag(const std::string& fullname);
<span class="lineNum"> 80 </span> : };
<span class="lineNum"> 81 </span> : std::map<std::string, FacetData> facets;
<span class="lineNum"> 82 </span> : int tagCount;
<span class="lineNum"> 83 </span> : FacetIndexer findexer;
<span class="lineNum"> 84 </span> : TagIndexer tindexer;
<span class="lineNum"> 85 </span> :
<span class="lineNum"> 86 </span> : FacetData& obtainFacet(const std::string& name);
<span class="lineNum"> 87 </span> : TagData& obtainTag(const std::string& fullname);
<span class="lineNum"> 88 </span> :
<span class="lineNum"> 89 </span> : public:
<span class="lineNum"> 90 </span><span class="lineCov"> 7 : VocabularyMerger() : tagCount(0), findexer(*this), tindexer(*this) {}</span>
<span class="lineNum"> 91 </span> :
<span class="lineNum"> 92 </span> : /**
<span class="lineNum"> 93 </span> : * Check if there is any data in the merged vocabulary
<span class="lineNum"> 94 </span> : */
<span class="lineNum"> 95 </span><span class="lineCov"> 3 : bool empty() const { return facets.empty(); }</span>
<span class="lineNum"> 96 </span> :
<span class="lineNum"> 97 </span> : /**
<span class="lineNum"> 98 </span> : * Parse and import the vocabulary from `input', merging the data with the
<span class="lineNum"> 99 </span> : * previously imported ones
<span class="lineNum"> 100 </span> : */
<span class="lineNum"> 101 </span> : void read(tagcoll::input::Input& input);
<span class="lineNum"> 102 </span> :
<span class="lineNum"> 103 </span> : /**
<span class="lineNum"> 104 </span> : * Write the vocabulary data to the given file
<span class="lineNum"> 105 </span> : */
<span class="lineNum"> 106 </span> : void write(const std::string& fname);
<span class="lineNum"> 107 </span> :
<span class="lineNum"> 108 </span> : /**
<span class="lineNum"> 109 </span> : * Write the vocabulary data to the given output stream
<span class="lineNum"> 110 </span> : */
<span class="lineNum"> 111 </span> : void write(FILE* out);
<span class="lineNum"> 112 </span> :
<span class="lineNum"> 113 </span> : /**
<span class="lineNum"> 114 </span> : * Get the facet indexer.
<span class="lineNum"> 115 </span> : *
<span class="lineNum"> 116 </span> : * Note: the indexers will only be functional after one of the write
<span class="lineNum"> 117 </span> : * methods have been invoked
<span class="lineNum"> 118 </span> : */
<span class="lineNum"> 119 </span><span class="lineCov"> 7 : const tagcoll::diskindex::MMapIndexer& facetIndexer() const { return findexer; }</span>
<span class="lineNum"> 120 </span> :
<span class="lineNum"> 121 </span> : /**
<span class="lineNum"> 122 </span> : * Get the tag indexer.
<span class="lineNum"> 123 </span> : *
<span class="lineNum"> 124 </span> : * Note: the indexers will only be functional after one of the write
<span class="lineNum"> 125 </span> : * methods have been invoked
<span class="lineNum"> 126 </span> : */
<span class="lineNum"> 127 </span><span class="lineCov"> 7 : const tagcoll::diskindex::MMapIndexer& tagIndexer() const { return tindexer; }</span>
<span class="lineNum"> 128 </span> :
<span class="lineNum"> 129 </span> : /**
<span class="lineNum"> 130 </span> : * Check if the vocabulary contains the facet `name'
<span class="lineNum"> 131 </span> : */
<span class="lineNum"> 132 </span> : bool hasFacet(const std::string& name) const
<span class="lineNum"> 133 </span> : {
<span class="lineNum"> 134 </span> : return facets.find(name) != facets.end();
<span class="lineNum"> 135 </span> : }
<span class="lineNum"> 136 </span> :
<span class="lineNum"> 137 </span> : /**
<span class="lineNum"> 138 </span> : * Check if the vocabulary contains the tag `fullname'
<span class="lineNum"> 139 </span> : */
<span class="lineNum"> 140 </span> : bool hasTag(const std::string& fullname) const;
<span class="lineNum"> 141 </span> :
<span class="lineNum"> 142 </span> : /**
<span class="lineNum"> 143 </span> : * Return the ID for the given tag (or -1 if not found)
<span class="lineNum"> 144 </span> : */
<span class="lineNum"> 145 </span> : int tagID(const std::string& fullname) const;
<span class="lineNum"> 146 </span> :
<span class="lineNum"> 147 </span> : /**
<span class="lineNum"> 148 </span> : * Return a set with all tag names
<span class="lineNum"> 149 </span> : */
<span class="lineNum"> 150 </span> : std::set<std::string> tagNames() const;
<span class="lineNum"> 151 </span> : };
<span class="lineNum"> 152 </span> :
<span class="lineNum"> 153 </span> : }
<span class="lineNum"> 154 </span> : }
<span class="lineNum"> 155 </span> :
<span class="lineNum"> 156 </span> : // vim:set ts=4 sw=4:
<span class="lineNum"> 157 </span> : #endif
</pre>
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<tr><td class="versionInfo">Generated by: <a href="http://ltp.sourceforge.net/coverage/lcov.php" target="_parent">LTP GCOV extension version 1.6</a></td></tr>
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