チェンジセット 28 : BH13SPARQLBuilder

更新日時:

2014/01/31 09:38:51 (11 年 前)

更新者:

nori

ログメッセージ:

getOWLClassesで、ヒットしたクラスに属するインスタンスの数を数えるかどうかをフラグで制御できるようにした

パス:

BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/OWL

ファイル:

• OWLQueryBuilder.java (変更) (1 diff)
• OWLQueryBuilderImpl.java (変更) (6 diff)

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

@@ -20 +20 @@
          * @param graphURIs縲€讀懃ｴ｢蟇ｾ雎｡縺ｮgraph縺ｮURI驟榊� (null繧�聞縺�縺ｮ驟榊�繧ょ庄)
          * @param keyword ��ull繧�ｩｺ譁�ｭ励�荳榊庄��
+         * @param countInstances 繧ｯ繝ｩ繧ｹ縺ｫ螻槭＠縺ｦ縺�ｋ繧､繝ｳ繧ｹ繧ｿ繝ｳ繧ｹ縺ｮ謨ｰ繧呈焚縺医ｋ蝣ｴ蜷医�true繧剃ｸ弱∴繧�
          * @return 繧ｯ繝ｩ繧ｹURI縺ｮ驟榊�
          * @throws Exception
          * @since 28.01.2014
          */
-        public SClass[] getOWLClasses(String[] graphURIs, String keyword) throws Exception;
+        public SClass[] getOWLClasses(String[] graphURIs, String keyword, boolean countInstances) throws Exception;
 
         /**

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

@@ -53 +53 @@
         public static void main(String[] args) throws Exception {
                 String sparqlEndpoint = "http://dbpedia.org/sparql";
-//              String sparqlEndpoint = "http://lsd.dbcls.jp/sparql";
+                // String sparqlEndpoint = "http://lsd.dbcls.jp/sparql";
                 String keyword = "artiste";
-//              String keyword = "Agent";
+                // String keyword = "Agent";
                 String[] graphURIs = new String[0];
 
                 OWLQueryBuilder builder = new OWLQueryBuilderImpl(sparqlEndpoint);
-                SClass[] clz = builder.getOWLClasses(graphURIs, keyword);
+                SClass[] clz = builder.getOWLClasses(graphURIs, keyword, false);
                 for (SClass cls : clz) {
                         System.out.println(cls);
@@ -76 +76 @@
                         }
                 }
-                
-                
+
                 /*
                  * System.out.println("CLS-INS"); cls =
@@ -115 +114 @@
          * @since 28.01.2014
          */
-        public SClass[] getOWLClasses(String[] graphURIs, String keyword)
-                        throws Exception {
+        public SClass[] getOWLClasses(String[] graphURIs, String keyword,
+                        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");
-                queryStr.append("SELECT DISTINCT ?c ?pLabel (COUNT(?i) AS ?numOfInstances)\n");
+                if (countInstances) {
+                        queryStr.append("SELECT DISTINCT ?c ?pLabel (COUNT(?i) AS ?numOfInstances)\n");
+                } else {
+                        queryStr.append("SELECT DISTINCT ?c ?pLabel \n");
+                }
                 if (graphURIs != null) {
                         for (String graphURI : graphURIs) {
@@ -135 +138 @@
                 queryStr.append("      ?c rdfs:label ?label.\n");
                 queryStr.append("      ?c rdfs:label ?pLabel.\n");
-                queryStr.append("      ?i rdf:type ?c.\n");
-
+                if (countInstances) {
+                        queryStr.append("      ?i rdf:type ?c.\n");
+                }
                 // queryStr.append("      ?c rdfs:label ");
                 // queryStr.append(keyword);
                 // queryStr.append(".");
-
-                queryStr.append("  FILTER (\n");
-                queryStr.append("    REGEX( ?label , \"");
-                queryStr.append(keyword);
-                queryStr.append("\" , \"i\" )\n");
-                queryStr.append("  )");
-                queryStr.append("\n}  GROUP BY ?c ?pLabel");
-
+                if (keyword != null && keyword.length() != 0) {
+                        queryStr.append("  FILTER (\n");
+                        queryStr.append("    REGEX( ?label , \"");
+                        queryStr.append(keyword);
+                        queryStr.append("\" , \"i\" )\n");
+                        queryStr.append("  )");
+                }
+                if (countInstances) {
+                        queryStr.append("\n}  GROUP BY ?c ?pLabel");
+                } else {
+                        queryStr.append("\n}");
+                }
                 System.out.println(queryStr.toString());
 
@@ -295 +303 @@
                 }
                 queryStr.append("WHERE{\n");
-//              queryStr.append("  { ?c rdf:type rdfs:Class. }\n  UNION\n  { ?c rdf:type owl:Class. }\n");
+                // queryStr.append("  { ?c rdf:type rdfs:Class. }\n  UNION\n  { ?c rdf:type owl:Class. }\n");
                 queryStr.append("  { ?p rdfs:domain <");
                 queryStr.append(originClass);
                 queryStr.append(">.\n    ?p rdfs:range ?c.\n");
 
-                
                 if (countLinks) {
                         queryStr.append("    ?o ?p ?s.");
-                }else{
+                } else {
                         queryStr.append("filter(exists{\n");
                         queryStr.append("  ?o rdf:type ?c.\n");
@@ -320 +327 @@
                 if (countLinks) {
                         queryStr.append("    ?s ?p ?o.");
-                }else{
+                } else {
                         queryStr.append("filter(exists{\n");
                         queryStr.append("  ?s rdf:type ?c.\n");