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try{
String queryString = "SELECT ?label ?comment " + " WHERE { " +
"<"+uri1+"> <http://www.w3.org/2000/01/rdf-schema#label> ?label." +
"<"+uri1+"> <http://www.w3.org/2000/01/rdf-schema#comment> ?comment." +
" FILTER langMatches(lang(?label), 'en') " +
" FILTER langMatches(lang(?comment), 'en')}";
Query query = QueryFactory.create(queryString);
// initializing queryExecution factory with remote service.
// **this actually was the main problem I couldn't figure out.**
QueryExecution qexec = QueryExecutionFactory.sparqlService("http://dbpedia.org/sparql", query);
try {
ResultSet results = qexec.execSelect();
for (; results.hasNext();) {
QuerySolution sol = results.next();
if (sol.get("?label")!= null ){
vnom1.addElement(sol.get("?label"));}
else vnom1.addElement(" ");
if (sol.get("?label")!= null ){
vlabel1.addElement(sol.get("?label"));}
else vlabel1.addElement("");
if (sol.get("?comment")!= null){
vcomment1.addElement(sol.get("?comment"));
}
else vcomment1.addElement("");
}
}catch(Exception e){
e.printStackTrace();
}
finally {
qexec.close();
}
}catch(Exception e){
e.printStackTrace();
}
}
}
}
for (int n=0; n<vnom1.size(); n++){
System.out.println(vnom1.elementAt(n));
}
for (int l=0; l<vlabel1.size(); l++){
System.out.println(vlabel1.elementAt(l));
}
for (int c=0; c<vcomment1.size(); c++){
System.out.println(vcomment1.elementAt(c));
}
for (int e=0; e<v2.size(); e++)
{
entity e2 = (entity)v2.elementAt(e);
for(int j=0; j<affinetab.size(); j++){
Msim m1 = (Msim) affinetab.elementAt(j);
if (e2.getName().equals(m1.getNode2())){
String url2= e2.getName();
String url2min = url2.toLowerCase();
System.out.println (url2min);
String uri2 = lookupURI_DBpedia(url2min);
try{
String queryString = "SELECT ?label ?comment " + " WHERE { " +
"<"+uri2+"> <http://www.w3.org/2000/01/rdf-schema#label> ?label." +
"<"+uri2+"> <http://www.w3.org/2000/01/rdf-schema#comment> ?comment." +
" FILTER langMatches(lang(?label), 'en') " +
" FILTER langMatches(lang(?comment), 'en')}";
Query query = QueryFactory.create(queryString);
// initializing queryExecution factory with remote service.
// **this actually was the main problem I couldn't figure out.**
QueryExecution qexec = QueryExecutionFactory.sparqlService("http://dbpedia.org/sparql", query);
try {
ResultSet results = qexec.execSelect();
for (; results.hasNext();) {
QuerySolution sol = results.next();
if (sol.get("?label")!= null ){
vnom2.addElement(sol.get("?label"));}
else vnom2.addElement(" ");
if (sol.get("?label")!= null ){
vlabel2.addElement(sol.get("?label"));}
else vlabel2.addElement("");
if (sol.get("?comment")!= null){
vcomment2.addElement(sol.get("?comment"));
}
else vcomment2.addElement("");
}
}catch(Exception e1){
e1.printStackTrace();
}
finally {
qexec.close();
}
}catch(Exception e1){
e1.printStackTrace();
}
}
}
}
for (int n=0; n<vnom2.size(); n++){
System.out.println(vnom2.elementAt(n));
}
for (int l=0; l<vlabel2.size(); l++){
System.out.println(vlabel2.elementAt(l));
}
for (int c=0; c<vcomment2.size(); c++){
System.out.println(vcomment2.elementAt(c));
}
for(int n1=0; n1<affinetab.size();n1++){
if (vnom1.elementAt(n1).equals(vnom2.elementAt(n1)))
exist1= 1;
else exist1=0;
}
for(int l1=0; l1<affinetab.size();l1++){
if (vlabel1.elementAt(l1).equals(vlabel2.elementAt(l1)))
exist2= 1;
else exist2=0;
}
for(int c1=0; c1<affinetab.size();c1++){
if (vcomment1.elementAt(c1).equals(vcomment2.elementAt(c1)))
exist3= 1;
else exist3=0;
}
if (exist1==1 && exist2==1 && exist3==1)
{msim3= (1.00);
System.out.println(msim3);
}
else if ((exist1==0 && exist2==1 && exist3==1)|| (exist1==1 && exist2==1 && exist3 ==0)||
(exist1==1 && exist2==0 && exist3==1))
{ msim3= (0.66); System.out.println(msim3); }
else if ((exist1==1 && exist2==0 && exist3==0)|| (exist1==0 && exist2==1 && exist3==0) ||
(exist1==0 && exist2==0 && exist3==1))
{ msim3= (0.33); System.out.println(msim3); }
else {if (exist1==0 && exist2==0 && exist3==0)
msim3= (0.00);System.out.println(msim3);}
} |
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