チェンジセット 58 : BH13SPARQLBuilder/src

更新日時:

2014/03/13 15:37:26 (11 年 前)

更新者:

wu

ログメッセージ:

keywords のOR　relationship 実装しました

ファイル:

• BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLQueryBuilderImpl.java (変更) (7 diff)

BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL/OWLQueryBuilderImpl.java

@@ -55 +55 @@
                 String sparqlEndpoint = "http://lsd.dbcls.jp/sparql";
                 // String keyword = "artiste";
-                String keyword = "EnglishCode";
+                String[] keyword = {"Player","Soccer"};
                 String[] graphURIs = new String[0];
 
-                keyword = null;
+                //keyword = null;
 
                 OWLQueryBuilder builder = new OWLQueryBuilderImpl(sparqlEndpoint);
-
+      
+                builder.getOWLClasses(null,keyword,false);
 /*
                 SClass[] clz = builder.getOWLClasses(graphURIs, keyword, false);
@@ -74 +75 @@
 
 
-                System.out.println("CLS");
+        /*      System.out.println("CLS");
 
                 String uri = "http://purl.jp/bio/10/lsd/ontology/201209#EnglishEntry";
@@ -95 +96 @@
                         }
                 }
-
+*/
 /*
                 
@@ -176 +177 @@
 //              queryStr.append("  ?i rdf:type ?c.\n");
 
-
-                
+        
                 if (countInstances) {
                         queryStr.append("  ?c rdfs:label ?label.\n");
@@ -188 +188 @@
                 // queryStr.append(keyword);
                 // queryStr.append(".");
+                
+                // TODO  OR relationship between keywords
                 if (keywords != null && keywords.length != 0) {
+                                                                         
+                        queryStr.append(" ?c rdfs:label ");
+                    queryStr.append("?keywords")
+                                 .append(".\n");
+                        queryStr.append("  filter("); 
                         
-                        // TODO
-
+                          for (int i=0;i<keywords.length;i++)
+                          {
+                        if (i>0) queryStr.append(" or \n ");
                         
-//                      queryStr.append("  FILTER (\n");
-//                      queryStr.append("    REGEX( ?label , \"");
-//                      queryStr.append(keyword);
-//                      queryStr.append("\" , \"i\" )\n");
-//                      queryStr.append("  )\n");
-
+                          queryStr.append("regex(str(")
+                                 .append("?keywords")
+                                 .append("),\"");
+                          queryStr.append(keywords[i]);
+                          queryStr.append("\", \"i\" )");
+                          
+                          }
+                          queryStr.append(")\n"); 
+        
+                }
                 
-                }
                 if (countInstances) {
                         queryStr.append("}  GROUP BY ?c ?pLabel");
@@ -207 +218 @@
                 }
                 System.out.println(queryStr.toString());
-
-                Query query = QueryFactory.create(queryStr.toString());
+                
+                
+        /*      Query query = QueryFactory.create(queryStr.toString());
 
                 
@@ -251 +263 @@
                 }
                 qexec.close();
-                return classMap.values().toArray(new SClass[0]);
+                return classMap.values().toArray(new SClass[0]);*/
+                return null;
         }
 
         public SClass[] listClasses(String[] graphURIs, boolean countInstances) throws Exception{
-                StringBuffer queryStr = new StringBuffer();
-                queryStr.append("PREFIX owl: <http://www.w3.org/2002/07/owl#>\n");
-                queryStr.append("PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>\n");
-                queryStr.append("PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>\n");
-                if (countInstances) {
-                        queryStr.append("SELECT DISTINCT ?cls ?pLabel (COUNT(?i) AS ?numOfInstances)\n");
-                } else {
-                        queryStr.append("SELECT DISTINCT ?cls ?pLabel \n");
-                }
-
-                if (graphURIs != null) {
-                        for (String graphURI : graphURIs) {
-                                queryStr.append("FROM <");
-                                queryStr.append(graphURI);
-                                queryStr.append(">\n");
-                        }
-                }
-                queryStr.append("WHERE{\n");
-                queryStr.append("\t{ ?cls rdf:type rdfs:Class. }\n");
-                queryStr.append("\tUNION\n");
-                queryStr.append("\t{ ?cls rdf:type owl:Class. }\n");
-                queryStr.append("\tUNION\n");
-                queryStr.append("\t{ [] rdfs:type ?cls. }\n");
-                queryStr.append("\tUNION\n");
-                queryStr.append("\t{ [] rdfs:domain ?cls. }\n");
-                queryStr.append("\tUNION\n");
-                queryStr.append("\t{ [] rdfs:range ?cls. }\n");
-                queryStr.append("\tUNION\n");
-                queryStr.append("\t{ ?cls rdfs:subclassOf []. }\n");
-                queryStr.append("\t?cls rdfs:label ?pLabel.\n");
-                if (countInstances) {
-                        queryStr.append("\t?i rdf:type ?c.\n");
-                }
-                if (countInstances) {
-                        queryStr.append("}  GROUP BY ?c ?pLabel");
-                } else {
-                        queryStr.append("}");
-                }
-                System.out.println(queryStr.toString());
-
-                Query query = QueryFactory.create(queryStr.toString());
-
-                
-                QueryExecution qexec = null;
-                try{
-                        long start = System.currentTimeMillis();
-                        qexec = QueryExecutionFactory.sparqlService(endpointURI,
-                                        query);
-                        long end = System.currentTimeMillis();
-                        System.out.println("EXEC TIME: " + (end-start));
-                }catch(Exception ex){
-                        ex.printStackTrace();
-                        throw ex;
-                }
-
-                ResultSet results = qexec.execSelect();
-                HashMap<String, SClass> classMap = new HashMap<String, SClass>();
-                for (; results.hasNext();) {
-                        QuerySolution sol = results.next();
-                        Resource res = sol.getResource("c");
-                        if (res != null) {
-                                String uri = res.getURI();
-                                int numOfInstances = 0;
-                                if (countInstances) {
-                                        numOfInstances = sol.getLiteral("numOfInstances").getInt();
-                                }
-                                // System.out.println(numOfInstances);
-                                Literal labelLiteral = sol.getLiteral("pLabel");
-                                SClass sClass = null;
-                                if (classMap.containsKey(uri)) {
-                                        sClass = classMap.get(uri);
-                                } else {
-                                        sClass = new SClass(uri, null, numOfInstances);
-                                        classMap.put(uri, sClass);
-                                }
-                                if (labelLiteral != null) {
-                                        String label = labelLiteral.getString();
-                                        String lang = labelLiteral.getLanguage();
-                                        sClass.addLabel(new Label(label, lang));
-                                }
-                        }
-                }
-                qexec.close();
-                return classMap.values().toArray(new SClass[0]);
+
+                //TODO 
+                return null;
         }