@Override
public Polylist conceptualize() throws ThinklabException {
return Polylist.list(
CoreScience.CONTEXTUALIZED_DATASOURCE,
Polylist.list("@", new DatasourceStateAdapter(this)));
}
@Override
public IValue execute(Command command, ISession session) throws ThinklabException {
String concept = command.getArgumentAsString("concept");
IKBox kbox = KBoxManager.get();
if (command.hasOption("kbox"))
kbox = KBoxManager.get().requireGlobalKBox(command.getOptionAsString("kbox"));
ArrayList<Topology> extents = new ArrayList<Topology>();
IContext context = null;
if (!command.getArgumentAsString("context").equals("_NONE_")) {
context = ModelFactory.get().requireContext(command.getArgumentAsString("context"));
}
Constraint c = new Constraint(CoreScience.Observation());
IInstance inst = session.createObject(Polylist.list(concept));
c =
c.restrict(
new Restriction(
CoreScience.HAS_OBSERVABLE, new DefaultConformance().getConstraint(inst)));
if (context != null) {
ArrayList<Restriction> er = new ArrayList<Restriction>();
for (IExtent o : context.getExtents()) {
Restriction r = o.getConstraint("intersects");
if (r != null) er.add(r);
}
if (er.size() > 0) {
c =
c.restrict(
er.size() == 1
? er.get(0)
: Restriction.AND(er.toArray(new Restriction[er.size()])));
}
}
IQueryResult r = kbox.query(c);
session.getOutputStream().print(r.getTotalResultCount() + " possible observation(s) found");
for (int i = 0; i < r.getTotalResultCount(); i++) {
Polylist o = r.getResultAsList(i, null);
session.print(" --- Observation " + i + " ----------------\n");
session.print(Polylist.prettyPrint(o));
session.print("\n");
}
return null;
}
public void setObservable(Object observableOrModel) throws ThinklabException {
if (observableOrModel instanceof IConcept) {
this.observable = (IConcept) observableOrModel;
this.observableSpecs = Polylist.list(this.observable);
this.observableId = this.observable.toString();
} else if (observableOrModel instanceof Polylist) {
this.observableSpecs = (Polylist) observableOrModel;
this.observableId = this.observableSpecs.first().toString();
} else {
this.observableId = observableOrModel.toString();
}
}