public Map<String, OWLIndividual> returnSitesInOntology() {
// map that contains the correspondance between the names of the sites
// and their OWLIndividual representations.
Map<String, OWLIndividual> returnMap = new HashMap<>();
List<OWLIndividual> returnList = new ArrayList<>();
OWLAnnotationProperty hasNameAnnotationProperty =
OWLFactory.getOWLAnnotationProperty(":individualName", topIxPrefixManager);
OWLClassExpression tempSiteClassExpression =
OWLFactory.getOWLClass(":Site", topIxPrefixManager);
for (OWLClassAssertionAxiom tempClassAssAx :
topIxOnt.getClassAssertionAxioms(tempSiteClassExpression)) {
returnList.add(tempClassAssAx.getIndividual());
Set<OWLAnnotationAssertionAxiom> tempSiteAnnotationsSet =
topIxOnt.getAnnotationAssertionAxioms(
tempClassAssAx.getIndividual().asOWLNamedIndividual().getIRI());
for (OWLAnnotationAssertionAxiom tempAnnotationAssertionAxiom : tempSiteAnnotationsSet) {
if (tempAnnotationAssertionAxiom.getProperty().equals(hasNameAnnotationProperty)) {
String tempString = tempAnnotationAssertionAxiom.getValue().toString();
logger.info(tempString);
tempString =
tempString.substring(tempString.indexOf('"') + 1, tempString.indexOf('^') - 1);
logger.info(tempString);
logger.info(tempClassAssAx.getIndividual().toString());
returnMap.put(tempString, tempClassAssAx.getIndividual());
}
}
}
return returnMap;
}
public void retrieveSubObjectPropertyAxioms() {
// this method is to perform a dual operation; it shall retrieve all the declarative object
// properties categories' annotations,
// thus filling the objPropCategories Set, while parallelly will, for each category entry
// retrieve the object properties themselves
// and adding their entries in the objPropEntries Set.
Set<OWLSubObjectPropertyOfAxiom> tmpSet;
OWLObjectPropertyExpression tempDeclarativePropertyClass =
OWLFactory.getOWLObjectProperty(":DeclarativeProperty", topIxPrefixManager);
tmpSet =
topIxOnt.getObjectSubPropertyAxiomsForSuperProperty(
tempDeclarativePropertyClass); // OWLFactory.getOWLObjectProperty(IRI.create("http://www.semanticweb.org/ontologies/ptyxiaki_v0.6/2011/5/Ontology1308067064597.owl#DeclarativeProperty")));
Set<OWLSubObjectPropertyOfAxiom> tmpSet2;
Set<OWLAnnotationAssertionAxiom> tmpAnnSet1;
Set<OWLAnnotationAssertionAxiom> tmpAnnSet2;
// to become class variables.
for (OWLSubObjectPropertyOfAxiom sopAx : tmpSet) {
String tmpS = sopAx.getSubProperty().toString();
// categories...
tmpAnnSet1 =
topIxOnt.getAnnotationAssertionAxioms(
IRI.create(
tmpS.substring(
1, tmpS.indexOf('>')))); // this set only contains one annotation per entry
for (OWLAnnotationAssertionAxiom aaAx : tmpAnnSet1) {
String currentObjPropCatName =
aaAx.getValue().toString().substring(1, aaAx.getValue().toString().indexOf('^') - 1);
tmpSet2 =
topIxOnt.getObjectSubPropertyAxiomsForSuperProperty(
OWLFactory.getOWLObjectProperty(IRI.create(tmpS.substring(1, tmpS.length() - 1))));
for (OWLSubObjectPropertyOfAxiom sopAx2 : tmpSet2) {
String tmpS2 = sopAx2.getSubProperty().toString();
tmpAnnSet2 =
topIxOnt.getAnnotationAssertionAxioms(
IRI.create(tmpS2.substring(1, tmpS2.length() - 1)));
for (OWLAnnotationAssertionAxiom aaAx2 : tmpAnnSet2) {
String currentObjPropEntryName =
aaAx2
.getValue()
.toString()
.substring(1, aaAx2.getValue().toString().indexOf('^') - 1);
propEntryNameToPropCatName.put(currentObjPropEntryName, currentObjPropCatName);
propEntryNametoPropEntryIRI.put(
currentObjPropEntryName, tmpS2.substring(1, tmpS2.length() - 1));
}
}
}
}
}
public void retrieveRoomsMap() {
// this method retrieves the rooms to be insserted in the two rooms lists.
// it deposits the retrieved data in a map where the key is the room name (String) and the value
// is the corresponding entity IRI.
// the above data structure will be used in passing the entity IRIs in the jess working memory
// when constructing the facts
// when the respective room name (String) is selected in the rooms list combo box.
for (OWLSubClassOfAxiom scoAx :
topIxOnt.getSubClassAxiomsForSuperClass(
OWLFactory.getOWLClass(
IRI.create(
"http://www.semanticweb.org/ontologies/ptyxiaki_v0.6/2011/5/Ontology1308067064597.owl#Room")))) {
String tmpS = scoAx.getSubClass().toString();
Set<OWLAnnotationAssertionAxiom> tmpAnnSet =
topIxOnt.getAnnotationAssertionAxioms(
IRI.create(tmpS.substring(tmpS.indexOf('<') + 1, tmpS.indexOf('>'))));
for (OWLAnnotationAssertionAxiom aaAx : tmpAnnSet) {
if (aaAx.getProperty()
.toString()
.equals(
"<http://www.semanticweb.org/ontologies/ptyxiaki_v0.6/2011/5/Ontology1308067064597.owl#classID>")) {
roomToIRI.put(
aaAx.getValue().toString().substring(1, aaAx.getValue().toString().indexOf('^') - 1),
tmpS.substring(tmpS.indexOf('<') + 1, tmpS.indexOf('>')));
}
}
}
}
//////////////////////////////
// PROPERTY ASSERTION METHODS//
//////////////////////////////
public boolean assertPropertyInstance(
String comboBoxObjectPropertyEntry, String room1Hash, String room2Hash) {
OWLObjectProperty objProp =
OWLFactory.getOWLObjectProperty(
IRI.create(propEntryNametoPropEntryIRI.get(comboBoxObjectPropertyEntry)));
OWLIndividual room1Individual =
OWLFactory.getOWLNamedIndividual(':' + room1Hash, topIxPrefixManager);
OWLIndividual room2Individual =
OWLFactory.getOWLNamedIndividual(':' + room2Hash, topIxPrefixManager);
manager.addAxiom(
topIxOnt,
OWLFactory.getOWLObjectPropertyAssertionAxiom(objProp, room1Individual, room2Individual));
return true;
}
// this method retrieves all the geometric properties that have been
// pre-designated as "house setable" or "room setable",
// that is, if a geometric property is available for houses, it has been
// annotated as "houseSetable", for rooms, "roomSetable" and for both it
// has been designated with both annotations.
public void retrieveGeometricPropertiesMaps() {
OWLDataProperty geometricProperty =
OWLFactory.getOWLDataProperty(":GeometricProperty", topIxPrefixManager);
OWLAnnotationProperty propertyID =
OWLFactory.getOWLAnnotationProperty(":propertyID", topIxPrefixManager);
logger.info(propertyID);
OWLAnnotationProperty houseSetable =
OWLFactory.getOWLAnnotationProperty(":houseSetable", topIxPrefixManager);
OWLAnnotationProperty roomSetable =
OWLFactory.getOWLAnnotationProperty(":roomSetable", topIxPrefixManager);
Set<OWLSubDataPropertyOfAxiom> tempGeometricDataPropertiesSet =
topIxOnt.getDataSubPropertyAxiomsForSuperProperty(geometricProperty);
for (OWLSubDataPropertyOfAxiom tempGeomPropAxiom : tempGeometricDataPropertiesSet) {
OWLDataProperty tempDataProperty = tempGeomPropAxiom.getSubProperty().asOWLDataProperty();
// the following two local vars will become an entry for geometricPropertiesMap
String tempString = tempDataProperty.getAnnotations(topIxOnt, propertyID).toString();
tempString = tempString.substring(tempString.indexOf('"') + 1, tempString.indexOf("^") - 1);
IRI tempIRI = tempGeomPropAxiom.getSubProperty().asOWLDataProperty().getIRI();
geometricPropertiesMap.put(tempString, tempIRI);
// the following code decides whether the above entry should also be contained
// in the houseSetableGeometricPropertiesMap
Set<OWLAnnotation> tempDataPropAnnotationSet = tempDataProperty.getAnnotations(topIxOnt);
for (OWLAnnotation tempDataPropAnnotation : tempDataPropAnnotationSet) {
if (tempDataPropAnnotation.getProperty() == houseSetable
&& tempDataPropAnnotation.getValue().toString().equals("\"true\"^^xsd:boolean")) {
houseSetableGeometricPropertiesMap.put(tempString, tempIRI);
}
if (tempDataPropAnnotation.getProperty() == roomSetable
&& tempDataPropAnnotation.getValue().toString().equals("\"true\"^^xsd:boolean")) {
roomSetableGeometricPropertiesMap.put(tempString, tempIRI);
}
}
}
}
public boolean assertRoomIndividual(
String roomName, String roomIndividualHash, String roomIndividualAnnotation) {
OWLClassExpression tempClassExpression =
OWLFactory.getOWLClass(
IRI.create(
roomToIRI.get(
roomName))); // retrieves the Room Class IRI fron the roomToIRI map, using
// roomID as a key.
OWLIndividual tempIndividual =
OWLFactory.getOWLNamedIndividual(':' + roomIndividualHash, topIxPrefixManager);
manager.addAxiom(
topIxOnt, OWLFactory.getOWLClassAssertionAxiom(tempClassExpression, tempIndividual));
manager.addAxiom(
topIxOnt,
OWLFactory.getOWLAnnotationAssertionAxiom(
OWLFactory.getOWLAnnotationProperty(
IRI.create(
topIxOnt.getOntologyID().getOntologyIRI().toString() + '#' + "individualName")),
IRI.create(
topIxOnt.getOntologyID().getOntologyIRI().toString() + '#' + roomIndividualHash),
OWLFactory.getOWLLiteral(String.format(roomIndividualAnnotation))));
return true;
}