| 1 | ;;+----------------------------------------------------------------------------- |
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| 2 | ;;+ Isidorus |
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| 3 | ;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann |
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| 4 | ;;+ |
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| 5 | ;;+ Isidorus is freely distributable under the LGPL license. |
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| 6 | ;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. |
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| 7 | ;;+----------------------------------------------------------------------------- |
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| 8 | (in-package :rdf-importer) |
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| 9 | |
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| 10 | (defun map-to-tm (tm-id start-revision |
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| 11 | &key (document-id *document-id*)) |
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| 12 | (let ((topics-to-map (get-isi-topics tm-id start-revision |
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| 13 | :document-id document-id)) |
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| 14 | (associations-to-map (get-isi-topics |
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| 15 | tm-id start-revision |
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| 16 | :document-id document-id |
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| 17 | :type-psi *tm2rdf-association-type-uri*))) |
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| 18 | (let ((mapped-topics |
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| 19 | (map 'list #'(lambda(top) |
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| 20 | (map-isi-topic top start-revision)) |
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| 21 | topics-to-map)) |
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| 22 | (mapped-associations |
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| 23 | (map 'list #'(lambda(top) |
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| 24 | (map-isi-association top start-revision tm-id |
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| 25 | :document-id document-id)) |
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| 26 | associations-to-map))) |
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| 27 | (let ((constructs |
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| 28 | (append mapped-topics mapped-associations))) |
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| 29 | (clear-store start-revision) |
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| 30 | (map 'list #'d::check-for-duplicate-identifiers constructs) |
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| 31 | constructs)))) |
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| 32 | |
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| 33 | |
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| 34 | (defun clear-store(start-revision) |
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| 35 | "Deletes all topics that are neede for RDF2TM mapping and are not |
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| 36 | referenced in an associaiton, as type or scope." |
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| 37 | (let ((psi-uris |
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| 38 | (list *tm2rdf-topic-type-uri* *tm2rdf-name-type-uri* |
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| 39 | *tm2rdf-variant-type-uri* *tm2rdf-occurrence-type-uri* |
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| 40 | *tm2rdf-association-type-uri* *tm2rdf-role-type-uri* |
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| 41 | *tm2rdf-itemIdentity-property* *tm2rdf-subjectLocator-property* |
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| 42 | *tm2rdf-subjectIdentifier-property* *tm2rdf-role-property* |
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| 43 | *tm2rdf-subjectIdentifier-property* *tm2rdf-player-property* |
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| 44 | *tm2rdf-nametype-property* *tm2rdf-value-property* |
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| 45 | *tm2rdf-occurrence-property* *tm2rdf-roletype-property* |
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| 46 | *tm2rdf-variant-property* *tm2rdf-occurrencetype-property* |
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| 47 | *tm2rdf-name-property* *tm2rdf-associationtype-property* |
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| 48 | *tm2rdf-scope-property* *tm2rdf-reifier-property*))) |
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| 49 | (dolist (uri psi-uris) |
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| 50 | (delete-topic-if-not-referenced uri start-revision)))) |
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| 51 | |
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| 52 | |
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| 53 | (defun delete-topic-if-not-referenced(type-psi start-revision) |
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| 54 | "Deletes a topic when it is not referenced." |
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| 55 | (declare (string type-psi)) |
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| 56 | (declare (integer start-revision)) |
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| 57 | (let ((type-topic (get-item-by-psi type-psi |
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| 58 | :revision start-revision))) |
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| 59 | (when type-topic |
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| 60 | (when (and (not (player-in-roles type-topic :revision start-revision)) |
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| 61 | (not (used-as-type type-topic :revision start-revision)) |
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| 62 | (not (used-as-theme type-topic :revision start-revision))) |
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| 63 | (d::delete-construct type-topic))))) |
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| 64 | |
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| 65 | |
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| 66 | (defun delete-instance-of-association(instance-topic type-topic start-revision) |
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| 67 | "Deletes a type-instance associaiton that corresponds with the passed |
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| 68 | parameters." |
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| 69 | (when (and instance-topic type-topic) |
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| 70 | (let ((instance (get-item-by-psi *instance-psi* :revision start-revision)) |
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| 71 | (type-instance (get-item-by-psi *type-instance-psi* |
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| 72 | :revision start-revision)) |
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| 73 | (type (get-item-by-psi *type-psi* :revision start-revision))) |
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| 74 | (declare (TopicC instance-topic type-topic) |
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| 75 | (integer start-revision)) |
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| 76 | (let ((assocs (remove-if |
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| 77 | #'null |
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| 78 | (map 'list |
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| 79 | #'(lambda(role) |
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| 80 | (when (and |
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| 81 | (eql (instance-of role :revision start-revision) |
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| 82 | instance) |
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| 83 | (eql (instance-of |
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| 84 | (parent role :revision start-revision) |
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| 85 | :revision start-revision) |
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| 86 | type-instance)) |
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| 87 | (parent role :revision start-revision))) |
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| 88 | (player-in-roles instance-topic :revision start-revision))))) |
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| 89 | (map 'list #'(lambda(assoc) |
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| 90 | (when (find-if |
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| 91 | #'(lambda(role) |
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| 92 | (and (eql (instance-of role :revision start-revision) |
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| 93 | type) |
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| 94 | (eql (player role :revision start-revision) |
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| 95 | type-topic))) |
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| 96 | (roles assoc :revision start-revision)) |
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| 97 | (d::delete-construct assoc))) |
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| 98 | assocs) |
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| 99 | nil)))) |
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| 100 | |
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| 101 | |
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| 102 | (defun delete-related-associations (top start-revision) |
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| 103 | "Deletes all associaitons related to the passed topic." |
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| 104 | (dolist (assoc-role (player-in-roles top :revision start-revision)) |
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| 105 | (d::delete-construct (parent assoc-role))) |
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| 106 | top) |
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| 107 | |
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| 108 | |
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| 109 | (defun get-isi-roles(assoc-top start-revision) |
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| 110 | "Returns all topics representing association-roles." |
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| 111 | (declare (TopicC assoc-top)) |
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| 112 | (declare (integer start-revision)) |
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| 113 | (let ((role-assocs |
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| 114 | (get-associations-by-type assoc-top start-revision |
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| 115 | *tm2rdf-role-property* |
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| 116 | *rdf2tm-subject*))) |
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| 117 | (let ((players |
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| 118 | (get-players-by-role-type |
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| 119 | role-assocs start-revision *rdf2tm-object*))) |
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| 120 | (map 'list #'d::delete-construct role-assocs) |
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| 121 | players))) |
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| 122 | |
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| 123 | |
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| 124 | (defun map-isi-role(role-top start-revision) |
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| 125 | "Maps a passed topic with all its isidorus:types to a |
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| 126 | property list representing an association-role." |
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| 127 | (declare (TopicC role-top)) |
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| 128 | (declare (integer start-revision)) |
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| 129 | (let ((err-pref "From map-isi-role(): ") |
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| 130 | (ids (map-isi-identifiers role-top start-revision)) |
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| 131 | (type-assocs |
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| 132 | (get-associations-by-type |
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| 133 | role-top start-revision *tm2rdf-roletype-property* |
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| 134 | *rdf2tm-subject*)) |
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| 135 | (player-assocs |
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| 136 | (get-associations-by-type |
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| 137 | role-top start-revision *tm2rdf-player-property* |
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| 138 | *rdf2tm-subject*))) |
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| 139 | (let ((types (get-players-by-role-type |
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| 140 | type-assocs start-revision *rdf2tm-object*)) |
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| 141 | (role-players (get-players-by-role-type |
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| 142 | player-assocs start-revision *rdf2tm-object*)) |
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| 143 | (reifiers (get-isi-reifiers role-top start-revision))) |
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| 144 | (elephant:ensure-transaction (:txn-nosync t) |
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| 145 | (map 'list #'d::delete-construct type-assocs) |
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| 146 | (map 'list #'d::delete-construct player-assocs) |
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| 147 | (when (/= 1 (length types)) |
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| 148 | (error "~aexpect one type topic but found: ~a" |
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| 149 | err-pref (length types))) |
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| 150 | (when (= 0 (length role-players)) |
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| 151 | (error "~aexpect one player but found: ~a" |
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| 152 | err-pref (length role-players))) |
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| 153 | (delete-related-associations role-top start-revision) |
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| 154 | (d::delete-construct role-top) |
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| 155 | (list :instance-of (first types) |
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| 156 | :player (first role-players) |
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| 157 | :item-identifiers ids |
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| 158 | :start-revision start-revision |
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| 159 | :reifiers reifiers))))) |
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| 160 | |
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| 161 | |
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| 162 | (defun map-isi-association(assoc-top start-revision tm-id |
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| 163 | &key (document-id *document-id*)) |
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| 164 | "Maps a passed topic with all its isidorus:types to a TM association." |
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| 165 | (declare (TopicC assoc-top)) |
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| 166 | (declare (integer start-revision)) |
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| 167 | (format t "A") |
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| 168 | (let ((err-pref "From map-isi-association(): ") |
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| 169 | (ids (map-isi-identifiers assoc-top start-revision)) |
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| 170 | (type-assocs |
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| 171 | (get-associations-by-type |
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| 172 | assoc-top start-revision *tm2rdf-associationtype-property* |
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| 173 | *rdf2tm-subject*)) |
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| 174 | (scope-assocs |
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| 175 | (get-associations-by-type |
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| 176 | assoc-top start-revision *tm2rdf-scope-property* |
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| 177 | *rdf2tm-subject*)) |
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| 178 | (role-topics (get-isi-roles assoc-top start-revision))) |
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| 179 | (let ((types (get-players-by-role-type |
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| 180 | type-assocs start-revision *rdf2tm-object*)) |
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| 181 | (scopes (get-players-by-role-type |
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| 182 | scope-assocs start-revision *rdf2tm-object*)) |
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| 183 | (reifier-topics (get-isi-reifiers assoc-top start-revision)) |
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| 184 | (assoc-roles |
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| 185 | (remove-if #'null (map 'list |
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| 186 | #'(lambda(role-topic) |
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| 187 | (map-isi-role role-topic start-revision)) |
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| 188 | role-topics)))) |
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| 189 | (elephant:ensure-transaction (:txn-nosync t) |
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| 190 | (map 'list #'d::delete-construct type-assocs) |
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| 191 | (map 'list #'d::delete-construct scope-assocs) |
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| 192 | (when (/= 1 (length types)) |
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| 193 | (error "~aexpect one type topic but found: ~a" |
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| 194 | err-pref (length types))) |
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| 195 | (when (= 0 (length assoc-roles)) |
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| 196 | (error "~aexpect at least one role but found: ~a" |
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| 197 | err-pref (length assoc-roles))) |
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| 198 | (delete-related-associations assoc-top start-revision) |
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| 199 | (d::delete-construct assoc-top) |
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| 200 | (with-tm (start-revision document-id tm-id) |
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| 201 | (add-to-tm |
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| 202 | xml-importer::tm |
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| 203 | (let ((association |
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| 204 | (make-construct 'AssociationC |
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| 205 | :start-revision start-revision |
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| 206 | :item-identifiers ids |
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| 207 | :instance-of (first types) |
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| 208 | :themes scopes |
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| 209 | :roles assoc-roles))) |
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| 210 | (map 'list #'(lambda(association-role) |
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| 211 | (let ((found-item |
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| 212 | (find-if #'(lambda(list-item) |
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| 213 | (and (eql (instance-of association-role) |
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| 214 | (getf list-item :instance-of)) |
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| 215 | (eql (player association-role) |
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| 216 | (getf list-item :player)) |
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| 217 | (getf list-item :reifiers))) |
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| 218 | assoc-roles))) |
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| 219 | (when found-item |
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| 220 | (dolist (reifier-topic (getf found-item :reifiers)) |
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| 221 | (add-reifier association-role reifier-topic |
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| 222 | :revision start-revision))))) |
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| 223 | (roles association :revision start-revision)) |
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| 224 | (dolist (reifier-topic reifier-topics) |
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| 225 | (add-reifier association reifier-topic :revision start-revision)) |
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| 226 | association))))))) |
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| 227 | |
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| 228 | |
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| 229 | (defun map-isi-topic(top start-revision) |
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| 230 | "Maps a passed topic with all its isidorus:types to a TM topic." |
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| 231 | (declare (integer start-revision)) |
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| 232 | (declare(TopicC top)) |
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| 233 | (format t "T") |
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| 234 | (let ((new-psis (map-isi-identifiers |
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| 235 | top start-revision |
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| 236 | :id-type-uri *tm2rdf-subjectidentifier-property*)) |
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| 237 | (new-locators (map-isi-identifiers |
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| 238 | top start-revision |
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| 239 | :id-type-uri *tm2rdf-subjectlocator-property*)) |
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| 240 | (new-item-ids (map-isi-identifiers top start-revision)) |
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| 241 | (occurrence-topics (get-isi-occurrences top start-revision)) |
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| 242 | (name-topics (get-isi-names top start-revision))) |
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| 243 | (bound-subject-identifiers top new-psis start-revision) |
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| 244 | (bound-subject-locators top new-locators start-revision) |
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| 245 | (bound-item-identifiers top new-item-ids start-revision) |
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| 246 | (map 'list #'(lambda(occurrence-topic) |
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| 247 | (map-isi-occurrence top occurrence-topic start-revision)) |
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| 248 | occurrence-topics) |
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| 249 | (map 'list #'(lambda(name-topic) |
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| 250 | (map-isi-name top name-topic start-revision)) |
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| 251 | name-topics)) |
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| 252 | top) |
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| 253 | |
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| 254 | |
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| 255 | (defun get-isi-variants(name-top start-revision) |
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| 256 | "Returns all topics representing a name's variant." |
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| 257 | (declare (TopicC name-top)) |
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| 258 | (declare (integer start-revision)) |
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| 259 | (let ((variant-assocs |
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| 260 | (get-associations-by-type name-top start-revision |
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| 261 | *tm2rdf-variant-property* |
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| 262 | *rdf2tm-subject*))) |
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| 263 | (let ((players |
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| 264 | (get-players-by-role-type |
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| 265 | variant-assocs start-revision *rdf2tm-object*))) |
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| 266 | (map 'list #'d::delete-construct variant-assocs) |
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| 267 | players))) |
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| 268 | |
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| 269 | |
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| 270 | (defun map-isi-variant (name variant-top start-revision) |
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| 271 | "Maps the passed variant-topic to a TM variant." |
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| 272 | (declare (TopicC variant-top)) |
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| 273 | (declare (NameC name)) |
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| 274 | (declare (integer start-revision)) |
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| 275 | (let ((ids (map-isi-identifiers variant-top start-revision)) |
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| 276 | (scope-assocs |
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| 277 | (get-associations-by-type |
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| 278 | variant-top start-revision *tm2rdf-scope-property* |
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| 279 | *rdf2tm-subject*)) |
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| 280 | (value-type-topic |
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| 281 | (get-item-by-psi *tm2rdf-value-property* :revision start-revision))) |
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| 282 | (let ((scopes (get-players-by-role-type |
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| 283 | scope-assocs start-revision *rdf2tm-object*)) |
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| 284 | (value-and-datatype |
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| 285 | (let ((value-occ |
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| 286 | (find-if #'(lambda(occ) |
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| 287 | (eql (instance-of occ) value-type-topic)) |
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| 288 | (occurrences variant-top)))) |
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| 289 | (if value-occ |
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| 290 | (list :value (charvalue value-occ) |
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| 291 | :datatype (datatype value-occ)) |
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| 292 | (list :value "" |
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| 293 | :datatype *xml-string*)))) |
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| 294 | (reifiers (get-isi-reifiers variant-top start-revision))) |
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| 295 | (elephant:ensure-transaction (:txn-nosync t) |
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| 296 | (map 'list #'d::delete-construct scope-assocs) |
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| 297 | (delete-related-associations variant-top start-revision) |
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| 298 | (d::delete-construct variant-top) |
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| 299 | (let ((variant |
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| 300 | (make-construct 'VariantC |
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| 301 | :start-revision start-revision |
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| 302 | :item-identifiers ids |
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| 303 | :themes scopes |
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| 304 | :charvalue (getf value-and-datatype :value) |
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| 305 | :datatype (getf value-and-datatype :datatype) |
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| 306 | :parent name))) |
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| 307 | (dolist (reifier-topic reifiers) |
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| 308 | (add-reifier variant reifier-topic :revision start-revision)) |
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| 309 | variant))))) |
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| 310 | |
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| 311 | |
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| 312 | (defun map-isi-name (top name-top start-revision) |
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| 313 | "Maps the passed occurrence-topic to a TM occurrence." |
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| 314 | (declare (TopicC top name-top)) |
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| 315 | (declare (integer start-revision)) |
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| 316 | (let ((ids (map-isi-identifiers name-top start-revision)) |
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| 317 | (type-assocs |
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| 318 | (get-associations-by-type |
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| 319 | name-top start-revision *tm2rdf-nametype-property* |
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| 320 | *rdf2tm-subject*)) |
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| 321 | (scope-assocs |
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| 322 | (get-associations-by-type |
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| 323 | name-top start-revision *tm2rdf-scope-property* |
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| 324 | *rdf2tm-subject*)) |
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| 325 | (value-type-topic |
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| 326 | (get-item-by-psi *tm2rdf-value-property* :revision start-revision)) |
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| 327 | (variant-topics (get-isi-variants name-top start-revision))) |
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| 328 | (let ((type (let ((fn-types |
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| 329 | (get-players-by-role-type |
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| 330 | type-assocs start-revision *rdf2tm-object*))) |
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| 331 | (when fn-types |
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| 332 | (first fn-types)))) |
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| 333 | (scopes (get-players-by-role-type |
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| 334 | scope-assocs start-revision *rdf2tm-object*)) |
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| 335 | (value |
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| 336 | (let ((value-occ |
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| 337 | (find-if #'(lambda(occ) |
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| 338 | (eql (instance-of occ) value-type-topic)) |
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| 339 | (occurrences name-top)))) |
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| 340 | (if value-occ |
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| 341 | (charvalue value-occ) |
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| 342 | ""))) |
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| 343 | (reifiers (get-isi-reifiers name-top start-revision))) |
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| 344 | (elephant:ensure-transaction (:txn-nosync t) |
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| 345 | (map 'list #'d::delete-construct type-assocs) |
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| 346 | (map 'list #'d::delete-construct scope-assocs) |
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| 347 | (let ((name (make-construct 'NameC |
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| 348 | :start-revision start-revision |
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| 349 | :parent top |
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| 350 | :charvalue value |
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| 351 | :instance-of type |
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| 352 | :item-identifiers ids |
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| 353 | :themes scopes))) |
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| 354 | (map 'list #'(lambda(variant-topic) |
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| 355 | (map-isi-variant name variant-topic |
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| 356 | start-revision)) |
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| 357 | variant-topics) |
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| 358 | (delete-related-associations name-top start-revision) |
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| 359 | (d::delete-construct name-top) |
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| 360 | (dolist (reifier-topic reifiers) |
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| 361 | (add-reifier name reifier-topic :revision start-revision)) |
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| 362 | name))))) |
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| 363 | |
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| 364 | |
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| 365 | (defun get-isi-names(top start-revision) |
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| 366 | "Returns all topics that represents names for the passed top." |
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| 367 | (declare (TopicC top)) |
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| 368 | (declare (integer start-revision)) |
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| 369 | (let ((assocs (get-associations-by-type |
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| 370 | top start-revision *tm2rdf-name-property* |
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| 371 | *rdf2tm-subject*))) |
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| 372 | (let ((name-topics |
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| 373 | (get-players-by-role-type |
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| 374 | assocs start-revision *rdf2tm-object*))) |
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| 375 | (map 'list #'d::delete-construct assocs) |
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| 376 | name-topics))) |
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| 377 | |
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| 378 | |
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| 379 | (defun map-isi-occurrence(top occ-top start-revision) |
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| 380 | "Maps all topics that represents occurrences of the passed topic top |
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| 381 | to occurrence objects." |
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| 382 | (declare (TopicC top occ-top)) |
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| 383 | (declare (integer start-revision)) |
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| 384 | (let ((err-pref "From map-isi-occurrence(): ") |
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| 385 | (ids (map-isi-identifiers occ-top start-revision)) |
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| 386 | (type-assocs |
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| 387 | (get-associations-by-type |
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| 388 | occ-top start-revision *tm2rdf-occurrencetype-property* |
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| 389 | *rdf2tm-subject*)) |
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| 390 | (scope-assocs |
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| 391 | (get-associations-by-type |
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| 392 | occ-top start-revision *tm2rdf-scope-property* |
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| 393 | *rdf2tm-subject*)) |
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| 394 | (value-type-topic |
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| 395 | (get-item-by-psi *tm2rdf-value-property*))) |
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| 396 | (let ((types (get-players-by-role-type |
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| 397 | type-assocs start-revision *rdf2tm-object*)) |
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| 398 | (scopes (get-players-by-role-type |
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| 399 | scope-assocs start-revision *rdf2tm-object*)) |
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| 400 | (value-and-datatype |
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| 401 | (let ((value-occ |
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| 402 | (find-if #'(lambda(occ) |
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| 403 | (eql (instance-of occ) value-type-topic)) |
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| 404 | (occurrences occ-top)))) |
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| 405 | (if value-occ |
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| 406 | (list :value (charvalue value-occ) |
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| 407 | :datatype (datatype value-occ)) |
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| 408 | (list :value "" |
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| 409 | :datatype *xml-string*)))) |
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| 410 | (reifiers (get-isi-reifiers occ-top start-revision))) |
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| 411 | (elephant:ensure-transaction (:txn-nosync t) |
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| 412 | (map 'list #'d::delete-construct type-assocs) |
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| 413 | (map 'list #'d::delete-construct scope-assocs) |
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| 414 | (when (/= 1 (length types)) |
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| 415 | (error "~aexpect one type topic but found: ~a" |
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| 416 | err-pref (length types))) |
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| 417 | (delete-related-associations occ-top start-revision) |
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| 418 | (d::delete-construct occ-top) |
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| 419 | (let ((occurrence |
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| 420 | (make-construct 'OccurrenceC |
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| 421 | :start-revision start-revision |
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| 422 | :parent top |
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| 423 | :themes scopes |
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| 424 | :item-identifiers ids |
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| 425 | :instance-of (first types) |
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| 426 | :charvalue (getf value-and-datatype :value) |
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| 427 | :datatype (getf value-and-datatype :datatype)))) |
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| 428 | (dolist (reifier-topic reifiers) |
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| 429 | (add-reifier occurrence reifier-topic :revision start-revision)) |
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| 430 | occurrence))))) |
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| 431 | |
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| 432 | |
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| 433 | (defun get-isi-occurrences(top start-revision) |
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| 434 | "Returns all topics that represents occurrences for the passed top." |
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| 435 | (declare (TopicC top)) |
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| 436 | (declare (integer start-revision)) |
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| 437 | (let ((assocs (get-associations-by-type |
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| 438 | top start-revision *tm2rdf-occurrence-property* |
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| 439 | *rdf2tm-subject*))) |
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| 440 | (let ((occurrence-topics |
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| 441 | (get-players-by-role-type |
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| 442 | assocs start-revision *rdf2tm-object*))) |
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| 443 | (map 'list #'d::delete-construct assocs) |
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| 444 | occurrence-topics))) |
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| 445 | |
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| 446 | |
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| 447 | (defun get-isi-topics (tm-id start-revision |
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| 448 | &key (document-id *document-id*) |
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| 449 | (type-psi *tm2rdf-topic-type-uri*)) |
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| 450 | "Returns all topics of the given tm and revision." |
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| 451 | (let ((type-topic (get-item-by-psi type-psi |
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| 452 | :revision start-revision))) |
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| 453 | (when type-topic |
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| 454 | (let ((assocs (get-associations-by-type |
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| 455 | type-topic start-revision *type-instance-psi* |
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| 456 | *type-psi*))) |
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| 457 | (let ((isi-topics (get-players-by-role-type |
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| 458 | assocs start-revision *instance-psi*))) |
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| 459 | (let ((topics-in-tm |
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| 460 | (with-tm (start-revision document-id tm-id) |
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| 461 | (intersection isi-topics (topics xml-importer::tm))))) |
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| 462 | (map 'list |
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| 463 | #'(lambda(top) |
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| 464 | (map 'list |
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| 465 | #'(lambda(role) |
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| 466 | (when (find (parent role :revision start-revision) |
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| 467 | assocs) |
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| 468 | (d::delete-construct |
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| 469 | (parent role :revision start-revision)))) |
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| 470 | (player-in-roles top :revision start-revision))) |
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| 471 | topics-in-tm) |
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| 472 | topics-in-tm)))))) |
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| 473 | |
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| 474 | |
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| 475 | (defun get-associations-by-type (top start-revision association-type-psi |
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| 476 | role-type-psi) |
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| 477 | "Returns all associations of the passed associaiton type where the |
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| 478 | topic top is a player in a role of the given roletype." |
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| 479 | (declare (TopicC top)) |
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| 480 | (declare (string association-type-psi role-type-psi)) |
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| 481 | (declare (integer start-revision)) |
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| 482 | (let ((assoc-type (get-item-by-psi association-type-psi |
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| 483 | :revision start-revision)) |
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| 484 | (role-type (get-item-by-psi role-type-psi |
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| 485 | :revision start-revision))) |
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| 486 | (when (and assoc-type role-type) |
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| 487 | (let ((assocs |
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| 488 | (remove-if |
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| 489 | #'null |
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| 490 | (map 'list |
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| 491 | #'(lambda(role) |
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| 492 | (when (and (eql (instance-of (parent role)) assoc-type) |
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| 493 | (eql (instance-of role) role-type)) |
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| 494 | (parent role))) |
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| 495 | (player-in-roles top))))) |
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| 496 | assocs)))) |
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| 497 | |
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| 498 | |
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| 499 | (defun get-players-by-role-type (associations start-revision |
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| 500 | role-type-psi) |
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| 501 | "Returns all players of the passed associaiton that are contained |
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| 502 | in roles of the given type." |
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| 503 | (declare (list associations)) |
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| 504 | (declare (integer start-revision)) |
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| 505 | (declare (string role-type-psi)) |
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| 506 | (let ((role-type (get-item-by-psi role-type-psi |
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| 507 | :revision start-revision))) |
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| 508 | (let ((players |
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| 509 | (remove-if |
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| 510 | #'null |
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| 511 | (map 'list |
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| 512 | #'(lambda(assoc) |
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| 513 | (let ((role |
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| 514 | (find-if |
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| 515 | #'(lambda(role) |
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| 516 | (eql role-type (instance-of role |
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| 517 | :revision start-revision))) |
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| 518 | (roles assoc :revision start-revision)))) |
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| 519 | (when role |
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| 520 | (player role :revision start-revision)))) |
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| 521 | associations)))) |
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| 522 | players))) |
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| 523 | |
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| 524 | |
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| 525 | (defun get-occurrences-by-type (top start-revision |
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| 526 | &key (occurrence-type-uri |
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| 527 | *tm2rdf-itemIdentity-property*)) |
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| 528 | "Returns all occurrences of the given topic, that is of the type |
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| 529 | bound to occurrence-type-uri." |
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| 530 | (declare (TopicC top)) |
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| 531 | (with-revision start-revision |
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| 532 | (let ((identifier-occs |
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| 533 | (remove-if #'null |
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| 534 | (map 'list |
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| 535 | #'(lambda(occurrence) |
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| 536 | (let ((type |
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| 537 | (instance-of occurrence |
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| 538 | :revision start-revision))) |
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| 539 | (let ((type-psi |
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| 540 | (find-if #'(lambda(psi) |
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| 541 | (string= |
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| 542 | occurrence-type-uri |
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| 543 | (uri psi))) |
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| 544 | (psis type :revision start-revision)))) |
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| 545 | (when type-psi |
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| 546 | occurrence)))) |
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| 547 | (occurrences top :revision start-revision))))) |
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| 548 | identifier-occs))) |
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| 549 | |
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| 550 | |
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| 551 | (defun map-isi-identifiers (top start-revision |
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| 552 | &key (id-type-uri |
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| 553 | *tm2rdf-itemIdentity-property*)) |
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| 554 | "Maps identifiers of the type depending on id-type-uri from topic occurrences |
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| 555 | imported from RDF to the corresponding TM constructs." |
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| 556 | (declare (TopicC top)) |
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| 557 | (let ((id-occs (get-occurrences-by-type top start-revision |
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| 558 | :occurrence-type-uri id-type-uri)) |
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| 559 | (class-symbol (cond |
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| 560 | ((string= id-type-uri |
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| 561 | *tm2rdf-itemIdentity-property*) |
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| 562 | 'ItemIdentifierC) |
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| 563 | ((string= id-type-uri |
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| 564 | *tm2rdf-subjectLocator-property*) |
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| 565 | 'SubjectLocatorC) |
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| 566 | ((string= id-type-uri |
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| 567 | *tm2rdf-subjectIdentifier-property*) |
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| 568 | 'PersistentIdC)))) |
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| 569 | (let ((id-uris (map 'list #'charvalue id-occs))) |
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| 570 | (elephant:ensure-transaction (:txn-nosync t) |
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| 571 | (map 'list #'d::delete-construct id-occs) |
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| 572 | (let ((ids (map 'list |
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| 573 | #'(lambda(id-uri) |
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| 574 | (make-instance class-symbol |
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| 575 | :uri id-uri |
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| 576 | :start-revision start-revision)) |
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| 577 | id-uris))) |
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| 578 | ids))))) |
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| 579 | |
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| 580 | |
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| 581 | (defun bound-item-identifiers (construct identifiers start-revision) |
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| 582 | "Bounds the passed item-identifier to the passed construct." |
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| 583 | (declare (ReifiableConstructC construct)) |
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| 584 | (dolist (id identifiers) |
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| 585 | (declare (ItemIdentifierC id)) |
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| 586 | (if (find-if #'(lambda(ii) |
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| 587 | (and (string= (uri ii) (uri id)) |
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| 588 | (not (eql ii id)))) |
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| 589 | (item-identifiers construct :revision start-revision)) |
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| 590 | (d::delete-construct id) |
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| 591 | (add-item-identifier construct id :revision start-revision))) |
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| 592 | construct) |
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| 593 | |
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| 594 | |
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| 595 | (defun bound-subject-identifiers (top identifiers start-revision) |
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| 596 | "Bounds the passed psis to the passed topic." |
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| 597 | (declare (TopicC top)) |
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| 598 | (dolist (id identifiers) |
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| 599 | (declare (PersistentIdC id)) |
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| 600 | (if (find-if #'(lambda(psi) |
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| 601 | (and (string= (uri psi) (uri id)) |
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| 602 | (not (eql psi id)))) |
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| 603 | (psis top :revision start-revision)) |
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| 604 | (d::delete-construct id) |
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| 605 | (add-psi top id :revision start-revision))) |
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| 606 | top) |
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| 607 | |
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| 608 | |
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| 609 | (defun bound-subject-locators (top locators start-revision) |
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| 610 | "Bounds the passed locators to the passed topic." |
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| 611 | (declare (TopicC top)) |
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| 612 | (dolist (id locators) |
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| 613 | (declare (SubjectLocatorC id)) |
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| 614 | (if (find-if #'(lambda(locator) |
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| 615 | (and (string= (uri locator) (uri id)) |
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| 616 | (not (eql locator id)))) |
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| 617 | (locators top :revision start-revision)) |
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| 618 | (d::delete-construct id) |
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| 619 | (add-locator top id :revision start-revision))) |
|---|
| 620 | top) |
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| 621 | |
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| 622 | |
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| 623 | (defun get-isi-reifiers (construct start-revision) |
|---|
| 624 | "Returns all reifiers from the passed construct." |
|---|
| 625 | (declare (TopicC construct)) |
|---|
| 626 | (let ((reifier-assocs |
|---|
| 627 | (get-associations-by-type |
|---|
| 628 | construct start-revision *tm2rdf-reifier-property* |
|---|
| 629 | *rdf2tm-subject*))) |
|---|
| 630 | (let ((reifiers |
|---|
| 631 | (get-players-by-role-type |
|---|
| 632 | reifier-assocs start-revision *rdf2tm-object*))) |
|---|
| 633 | reifiers))) |
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