public Set<String> findCandidatesForClass(String classUri) {
Set<String> listOfPotentialCandidates = new HashSet<String>();
listOfPotentialCandidates.addAll(
luceneAnnotator.getDefinedPropertiesWhereClassIsADomain(classUri, forceSuperClasses));
listOfPotentialCandidates.addAll(
luceneAnnotator.getDefinedPropertiesWhereClassIsARange(classUri, forceSuperClasses));
Set<String> filteredList = new HashSet<String>();
for (String t : listOfPotentialCandidates) {
if (!isInIgnoreNameSpaceList(t)) {
filteredList.add(t);
}
}
return filteredList;
}
/**
* find properties with no domain or range defined and also add some generic elements like label
* or type
*
* @return
*/
List<OntologyElement> findHangingElements() throws Exception {
List<OntologyElement> elements = new ArrayList<OntologyElement>();
Set<String> properties = new HashSet<String>();
properties.add(RDFS.LABEL.toString());
properties.add(RDF.TYPE.toString());
String table = suggestionsHelper.getDatatypePropertiesNoDomain();
properties.addAll(StringUtil.fromStringToSet(table));
String thingUri = "http://www.w3.org/2002/07/owl#Thing";
properties.addAll(
luceneAnnotator.getDefinedPropertiesWhereClassIsADomain(thingUri, forceSuperClasses));
properties.addAll(
luceneAnnotator.getDefinedPropertiesWhereClassIsARange(thingUri, forceSuperClasses));
elements.addAll(returnPropertyElements(properties));
logger.info("Adding:" + properties.size() + " hanging properties");
Set<String> classes = new HashSet<String>();
classes.add(thingUri);
elements.addAll(returnClassElements(classes));
return elements;
}
/**
* @param property
* @param text
* @return
*/
private List<OntologyElement> findCandidatesForAProperty(PropertyElement property, String text)
throws Exception {
// Set<String> allSuggestions = new HashSet<String>();
String uri = ((SerializableURI) property.getData()).toString();
logger.debug("Finding candidates for property:" + property.getData().toString());
// all elements
List<OntologyElement> elements = new ArrayList<OntologyElement>();
// feed classes: these are used to find more suggestions but they are also
// added to the list!
Set<String> feedClasses = new HashSet<String>();
Set<String> properties = new HashSet<String>();
Set<String> allClasses = new HashSet<String>();
Set<String> rangeClasses = luceneAnnotator.findPropertyRange(uri);
feedClasses.addAll(rangeClasses);
logger.debug("getRangeClassesForProperty:" + uri + " found " + rangeClasses.size());
Set<String> domainClasses = luceneAnnotator.findPropertyDomain(uri);
feedClasses.addAll(domainClasses);
logger.debug("getDomainClassesForProperty:" + uri + " found " + domainClasses.size());
if (feedClasses == null || feedClasses.size() <= 1) {
// find top classes
logger.debug("Number of feed classes is 0....forceSuggestions=" + forceSuggestions);
if (new Boolean(forceSuggestions).booleanValue() == true) {
feedClasses.addAll(luceneAnnotator.findClassURIs());
}
}
// a onda za te classes nadji properties where class is a domain/range
for (String classUri : feedClasses) {
properties.addAll(
luceneAnnotator.getDefinedPropertiesWhereClassIsADomain(classUri, forceSuperClasses));
properties.addAll(
luceneAnnotator.getDefinedPropertiesWhereClassIsARange(classUri, forceSuperClasses));
}
//
if (new Boolean(forceSuggestions).booleanValue() == true) {
logger.info(
"cheating!!!!!!!!!!!!!!!!!!!!!!!!!!! here you should not get ALL properties but only relevant ones");
Set<String> datatypePropertiesList = luceneAnnotator.findDatatypePropertyURIs();
Set<String> objectPropertiesList = luceneAnnotator.findObjectPropertyURIs();
Set<String> rdfPropertiesList = luceneAnnotator.findRDFPropertyURIs(null);
properties.addAll(datatypePropertiesList);
properties.addAll(objectPropertiesList);
properties.addAll(rdfPropertiesList);
}
Set<String> filteredProperties = new HashSet<String>();
for (String t : properties) {
if (!isInIgnoreNameSpaceList(t)) {
filteredProperties.add(t);
}
}
// add datatype properties which do not have domain defined: mb endDate
// beginDate
// String table = getSparqlUtils().getDatatypePropertiesNoDomain();
// properties.addAll(gate.freya.util.StringUtil.fromStringToSet(table));
elements.addAll(returnPropertyElements(filteredProperties));
for (String classUri : feedClasses) {
allClasses.addAll(
luceneAnnotator.getNeighbouringClassesWhereGivenClassIsADomain(
classUri, forceSuperClasses));
allClasses.addAll(
luceneAnnotator.getNeighbouringClassesWhereGivenClassIsARange(
classUri, forceSuperClasses));
}
Set<String> filteredFeedClasses = new HashSet<String>();
for (String t : feedClasses) {
if (!isInIgnoreNameSpaceList(t)) {
filteredFeedClasses.add(t);
}
}
allClasses.addAll(filteredFeedClasses);
elements.addAll(returnClassElements(allClasses));
return elements;
}
