/**
* Determine whether the given property is recognized and treated specially by this reasoner. This
* is a convenience packaging of a special case of getCapabilities.
*
* @param property the property which we want to ask the reasoner about, given as a Node since
* this is part of the SPI rather than API
* @return true if the given property is handled specially by the reasoner.
*/
@Override
public boolean supportsProperty(Property property) {
if (factory == null) return false;
Model caps = factory.getCapabilities();
Resource root = caps.getResource(factory.getURI());
return caps.contains(root, ReasonerVocabulary.supportsP, property);
}
/** Answer the subset of <code>classes</code> which have no superclass in <code>m</code>. */
private static Set<Resource> selectRootClasses(Model m, Set<RDFNode> classes) {
Set<Resource> roots = new HashSet<Resource>();
for (Iterator<RDFNode> it = classes.iterator(); it.hasNext(); ) {
Resource type = (Resource) it.next();
if (!m.contains(type, RDFS.subClassOf, (RDFNode) null)) roots.add(type);
}
return roots;
}
/**
* Check that a predicate for which no shortnames are defined in name map still gets a term
* binding in the metadata.
*/
@Test
public void testTermBindingsCoverAllPredicates() throws URISyntaxException {
Resource thisPage = ResourceFactory.createResource("elda:thisPage");
String pageNumber = "1";
Bindings cc = new Bindings();
URI reqURI = new URI("");
//
EndpointDetails spec =
new EndpointDetails() {
@Override
public boolean isListEndpoint() {
return true;
}
@Override
public boolean hasParameterBasedContentNegotiation() {
return false;
}
};
EndpointMetadata em = new EndpointMetadata(spec, thisPage, pageNumber, cc, reqURI);
//
PrefixMapping pm =
PrefixMapping.Factory.create().setNsPrefix("this", "http://example.com/root#");
Model toScan = ModelIOUtils.modelFromTurtle(":a <http://example.com/root#predicate> :b.");
toScan.setNsPrefixes(pm);
Resource predicate = toScan.createProperty("http://example.com/root#predicate");
Model meta = ModelFactory.createDefaultModel();
Resource exec = meta.createResource("fake:exec");
ShortnameService sns = new StandardShortnameService();
// APIEndpoint.Request r = new APIEndpoint.Request( new Controls(), reqURI, cc );
CompleteContext c =
new CompleteContext(CompleteContext.Mode.PreferPrefixes, sns.asContext(), pm)
.include(toScan);
em.addTermBindings(toScan, meta, exec, c);
@SuppressWarnings("unused")
Map<String, String> termBindings = c.Do();
Resource tb = meta.listStatements(null, API.termBinding, Any).nextStatement().getResource();
assertTrue(meta.contains(tb, API.label, "this_predicate"));
assertTrue(meta.contains(tb, API.property, predicate));
}
@Test
public void testTermbindsIncludesMetaproperties() throws URISyntaxException {
Integer totalResults = null;
Resource thisMetaPage = createMetadata(false, totalResults);
for (Property p : expectedTermboundProperties) {
Model model = thisMetaPage.getModel();
if (!model.contains(null, API.property, p)) {
fail("term bindings should include " + model.shortForm(p.getURI()));
}
}
}
public void testOmits(Model m, List<Statement> statements) {
for (int i = 0; i < statements.size(); i += 1)
assertFalse("it should not be here", m.contains(statements.get(i)));
}
public void testOmits(Model m, Statement[] statements) {
for (int i = 0; i < statements.length; i += 1)
assertFalse("it should not be here", m.contains(statements[i]));
}