public static void main(final String[] args) throws IOException {
final YAMLConfig cfg = YAML.config();
final Serializer s =
new SerializerImpl(new EmitterImpl(System.out, cfg), new ResolverImpl(), cfg);
s.open();
final Representer r = new RepresenterImpl(s, cfg);
final Map test1 = new HashMap();
final List test1Val = new LinkedList();
test1Val.add("hello");
test1Val.add(Boolean.TRUE);
test1Val.add(new Integer(31337));
test1.put("val1", test1Val);
final List test2Val = new ArrayList();
test2Val.add("hello");
test2Val.add(Boolean.FALSE);
test2Val.add(new Integer(31337));
test1.put("val2", test2Val);
test1.put("afsdf", "hmm");
TestJavaBean bean1 = new TestJavaBean();
bean1.setName("Ola");
bean1.setSurName("Bini");
bean1.setAge(24);
test1.put(new Integer(25), bean1);
r.represent(test1);
s.close();
}
public String toRDF() {
Serializer sb = new Serializer();
sb.open("kg:Index");
sb.appendPNL("kg:index ", index);
int total = 0;
for (Node pred : getSortedProperties()) {
int i = get(pred).size();
if (i > 0) {
total += i;
sb.append("kg:item [ ");
sb.appendP("rdf:predicate ", pred);
sb.append("rdf:value ", i);
sb.appendNL("] ;");
}
}
sb.appendNL("kg:total ", total);
sb.close();
return sb.toString();
}
