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annotate OrthancServer/Resources/Graveyard/DatabaseOptimizations/LookupResource.h @ 4831:7053502fbf97

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added copyright UCLouvain
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 25 Nov 2021 19:01:11 +0100
parents d9473bd5ed43
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2021 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU General Public License as
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10 * published by the Free Software Foundation, either version 3 of the
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11 * License, or (at your option) any later version.
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12 *
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13 * In addition, as a special exception, the copyright holders of this
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14 * program give permission to link the code of its release with the
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15 * OpenSSL project's "OpenSSL" library (or with modified versions of it
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16 * that use the same license as the "OpenSSL" library), and distribute
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17 * the linked executables. You must obey the GNU General Public License
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18 * in all respects for all of the code used other than "OpenSSL". If you
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19 * modify file(s) with this exception, you may extend this exception to
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20 * your version of the file(s), but you are not obligated to do so. If
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21 * you do not wish to do so, delete this exception statement from your
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22 * version. If you delete this exception statement from all source files
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23 * in the program, then also delete it here.
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24 *
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25 * This program is distributed in the hope that it will be useful, but
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26 * WITHOUT ANY WARRANTY; without even the implied warranty of
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27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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28 * General Public License for more details.
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29 *
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30 * You should have received a copy of the GNU General Public License
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31 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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32 **/
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33
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34
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35 #pragma once
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36
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37 #include "ListConstraint.h"
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38 #include "SetOfResources.h"
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39
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40 #include <memory>
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41
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42 namespace Orthanc
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43 {
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44 class LookupResource : public boost::noncopyable
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45 {
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46 private:
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47 typedef std::map<DicomTag, IFindConstraint*> Constraints;
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48
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49 class Level
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50 {
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51 private:
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52 ResourceType level_;
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53 std::set<DicomTag> identifiers_;
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54 std::set<DicomTag> mainTags_;
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55 Constraints identifiersConstraints_;
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56 Constraints mainTagsConstraints_;
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57
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58 public:
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59 Level(ResourceType level);
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60
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61 ~Level();
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62
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63 bool Add(const DicomTag& tag,
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64 std::auto_ptr<IFindConstraint>& constraint);
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65
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66 void Apply(SetOfResources& candidates,
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67 IDatabaseWrapper& database) const;
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68
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69 bool IsMatch(const DicomMap& dicom) const;
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70 };
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71
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72 typedef std::map<ResourceType, Level*> Levels;
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73
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74 ResourceType level_;
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75 Levels levels_;
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76 Constraints unoptimizedConstraints_; // Constraints on non-main DICOM tags
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77 std::auto_ptr<ListConstraint> modalitiesInStudy_;
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78
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79 bool AddInternal(ResourceType level,
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80 const DicomTag& tag,
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81 std::auto_ptr<IFindConstraint>& constraint);
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82
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83 void ApplyLevel(SetOfResources& candidates,
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84 ResourceType level,
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85 IDatabaseWrapper& database) const;
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86
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87 public:
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88 LookupResource(ResourceType level);
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89
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90 ~LookupResource();
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91
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92 ResourceType GetLevel() const
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93 {
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94 return level_;
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95 }
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96
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97 void SetModalitiesInStudy(const std::string& modalities);
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98
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99 void Add(const DicomTag& tag,
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100 IFindConstraint* constraint); // Takes ownership
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101
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102 void AddDicomConstraint(const DicomTag& tag,
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103 const std::string& dicomQuery,
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104 bool caseSensitive);
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105
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106 void FindCandidates(std::list<int64_t>& result,
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107 IDatabaseWrapper& database) const;
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108
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109 bool HasOnlyMainDicomTags() const
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110 {
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111 return unoptimizedConstraints_.empty();
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112 }
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113
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114 bool IsMatch(const DicomMap& dicom) const;
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115 };
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116 }