@Override
public void exposeShape(ResourceShapeBuilder shapeBuilder) {
ResourceShapeBuilder tmp = shapeBuilder.out(entry.asNode());
tmp.out(key.asNode());
tmp.out(value.asNode());
}
@Override
public void emitTriples(
RdfEmitterContext emitterContext,
Object entity,
Node subject,
Graph shapeGraph,
Consumer<Triple> sink) {
@SuppressWarnings("unchecked")
Map<? super Object, ? super Object> map = createMapView.apply(entity);
int i = 1;
for (Entry<?, ?> e : map.entrySet()) {
Object k = e.getKey();
Object v = e.getValue();
Node eNode = NodeFactory.createURI(subject.getURI() + "-" + i);
// persistenceContext.
// persistenceContext.entityFor(new TypedNode(rdfType, node));
// Node kNode = null; // emitterContext.getValueNode(entity,
// propertyName)//RdfPersistenceContextImpl.getOrCreateRootNode(persistenceContext,
// typeFactory, k);
// Node vNode = null;
// //RdfPersistenceContextImpl.getOrCreateRootNode(persistenceContext, typeFactory, v);
// emitterContext.add(k, entity, "key" + i);
// emitterContext.add(v, entity, "value" + i);
// Node keyNode = emitterContext.
// Node kNode = emitterContext.getValueNode(entity, "key" + i, v);
// Node vNode = emitterContext.getValueNode(entity, "value" + i, v);
Node kNode = emitterContext.requestResolution(k);
Node vNode = emitterContext.requestResolution(v);
sink.accept(new Triple(subject, entry.asNode(), eNode));
sink.accept(new Triple(eNode, key.asNode(), kNode));
sink.accept(new Triple(eNode, value.asNode(), vNode));
++i;
}
}
public static void main(String args[]) {
OntModel m = ModelFactory.createOntologyModel();
OntDocumentManager dm = m.getDocumentManager();
dm.addAltEntry(
"http://www.eswc2006.org/technologies/ontology",
"file:" + JENA + "src/examples/resources/eswc-2006-09-21.rdf");
m.read("http://www.eswc2006.org/technologies/ontology");
// create an empty model
Model model = ModelFactory.createDefaultModel();
// create the resource
Resource johnSmith = model.createResource(personURI);
// add the property
johnSmith.addProperty(VCARD.FN, fullName);
johnSmith.addProperty(
VCARD.N,
model.createResource().addProperty(VCARD.Given, "jon").addProperty(VCARD.Family, "Smit"));
// list the statements in the Model
StmtIterator iter = model.listStatements();
// print out the predicate, subject and object of each statement
while (iter.hasNext()) {
Statement stmt = iter.nextStatement(); // get next statement
Resource subject = stmt.getSubject(); // get the subject
Property predicate = stmt.getPredicate(); // get the predicate
RDFNode object = stmt.getObject(); // get the object
System.out.print(subject.toString());
System.out.print(" " + predicate.toString() + " ");
if (object instanceof Resource) {
System.out.print(object.toString());
} else {
// object is a literal
System.out.print(" \"" + object.toString() + "\"");
}
System.out.println(" .");
}
}
/**
* Utility method: answer true iff the enhanced graph contains some triple which has n as subject,
* p.asNode() as predicate, and any object.
*
* @param g an enhanced graph to search for triples
* @param n some node
* @param p a property containing a predicate node
* @return true iff the graph contains (n, p, X) for some X
*/
public static boolean containsSome(EnhGraph g, Node n, Property p) {
return g.asGraph().contains(n, p.asNode(), Node.ANY);
}
/**
* Set a configuration paramter for the reasoner. In the case of the this reasoner there are no
* configuration parameters and this method is simply here to meet the interfaces specification
*
* @param parameter the property identifying the parameter to be changed
* @param value the new value for the parameter, typically this is a wrapped java object like
* Boolean or Integer.
*/
@Override
public void setParameter(Property parameter, Object value) {
throw new IllegalParameterException(parameter.toString());
}
