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package org.semanticweb.karma2.profile;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import org.semanticweb.owlapi.model.AxiomType;
import org.semanticweb.owlapi.model.IRI;
import org.semanticweb.owlapi.model.OWLAxiom;
import org.semanticweb.owlapi.model.OWLClassExpression;
import org.semanticweb.owlapi.model.OWLDataHasValue;
import org.semanticweb.owlapi.model.OWLDataIntersectionOf;
import org.semanticweb.owlapi.model.OWLDataOneOf;
import org.semanticweb.owlapi.model.OWLDataProperty;
import org.semanticweb.owlapi.model.OWLDataPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLDataPropertyDomainAxiom;
import org.semanticweb.owlapi.model.OWLDataPropertyRangeAxiom;
import org.semanticweb.owlapi.model.OWLDataSomeValuesFrom;
import org.semanticweb.owlapi.model.OWLEquivalentDataPropertiesAxiom;
import org.semanticweb.owlapi.model.OWLFunctionalDataPropertyAxiom;
import org.semanticweb.owlapi.model.OWLHasKeyAxiom;
import org.semanticweb.owlapi.model.OWLNegativeDataPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLNegativeObjectPropertyAssertionAxiom;
import org.semanticweb.owlapi.model.OWLObjectHasSelf;
import org.semanticweb.owlapi.model.OWLObjectMinCardinality;
import org.semanticweb.owlapi.model.OWLObjectOneOf;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.model.OWLOntologyCreationException;
import org.semanticweb.owlapi.model.OWLOntologyManager;
import org.semanticweb.owlapi.model.OWLReflexiveObjectPropertyAxiom;
import org.semanticweb.owlapi.model.OWLSubDataPropertyOfAxiom;
import org.semanticweb.owlapi.model.OWLSubPropertyChainOfAxiom;
import org.semanticweb.owlapi.model.OWLTransitiveObjectPropertyAxiom;
import org.semanticweb.owlapi.profiles.OWL2ELProfile;
import org.semanticweb.owlapi.profiles.OWLProfile;
import org.semanticweb.owlapi.profiles.OWLProfileReport;
import org.semanticweb.owlapi.profiles.OWLProfileViolation;
import org.semanticweb.owlapi.profiles.UseOfDataOneOfWithMultipleLiterals;
import org.semanticweb.owlapi.profiles.UseOfIllegalAxiom;
import org.semanticweb.owlapi.profiles.UseOfIllegalClassExpression;
import org.semanticweb.owlapi.profiles.UseOfObjectOneOfWithMultipleIndividuals;
import org.semanticweb.owlapi.util.OWLObjectPropertyManager;
import org.semanticweb.owlapi.util.OWLOntologyWalker;
import org.semanticweb.owlapi.util.OWLOntologyWalkerVisitor;
import uk.ac.ox.cs.pagoda.util.Utility;
public class ELHOProfile implements OWLProfile {
public OWLOntology getFragment(OWLOntology ontology) {
OWLOntologyManager manager = ontology.getOWLOntologyManager();
OWLOntology elhoOntology = null;
try {
Utility.logDebug("OntologyID: " + ontology.getOntologyID());
try {
String ontologyIRI = ontology.getOntologyID().getOntologyIRI().toString();
if (ontologyIRI.contains(".owl"))
ontologyIRI = ontologyIRI.replace(".owl", "-elho.owl");
else
ontologyIRI = ontologyIRI + "elho";
elhoOntology = manager.createOntology(IRI.create(ontologyIRI));
} catch (NullPointerException e) {
// e.printStackTrace();
elhoOntology = manager.createOntology();
}
} catch (OWLOntologyCreationException e) {
e.printStackTrace();
}
for (OWLOntology onto: ontology.getImportsClosure())
manager.addAxioms(elhoOntology, onto.getAxioms());
// TODO to be checked ...
manager.removeAxioms(elhoOntology, elhoOntology.getAxioms(AxiomType.DIFFERENT_INDIVIDUALS));
OWLProfileReport report = checkOntology(elhoOntology);
for (OWLProfileViolation violation: report.getViolations()) {
OWLAxiom axiom = violation.getAxiom();
manager.removeAxiom(elhoOntology, axiom);
}
Utility.logDebug("ELHO fragment extracted ... ");
return elhoOntology;
}
@Override
public OWLProfileReport checkOntology(OWLOntology ontology) {
OWL2ELProfile profile = new OWL2ELProfile();
OWLProfileReport report = profile.checkOntology(ontology);
Set<OWLProfileViolation> violations = new HashSet<OWLProfileViolation>();
violations.addAll(report.getViolations());
MyOWLOntologyWalker ontologyWalker = new MyOWLOntologyWalker(ontology.getImportsClosure());
ELHOProfileObjectVisitor visitor = new ELHOProfileObjectVisitor(ontologyWalker, ontology.getOWLOntologyManager());
ontologyWalker.walkStructure(visitor);
for (Iterator<OWLProfileViolation> iter = violations.iterator(); iter.hasNext(); ) {
OWLProfileViolation vio = iter.next();
if (vio instanceof UseOfIllegalClassExpression) {
OWLClassExpression exp = ((UseOfIllegalClassExpression) vio).getOWLClassExpression();
if (exp instanceof OWLObjectMinCardinality && ((OWLObjectMinCardinality) exp).getCardinality() == 1)
iter.remove();
}
}
violations.addAll(visitor.getProfileViolations());
return new OWLProfileReport(this, violations);
}
@Override
public String getName() {
return "ELHO";
}
protected class ELHOProfileObjectVisitor extends OWLOntologyWalkerVisitor<Object> {
private final OWLOntologyManager man;
private OWLObjectPropertyManager propertyManager;
private final Set<OWLProfileViolation> profileViolations = new HashSet<OWLProfileViolation>();
public ELHOProfileObjectVisitor(OWLOntologyWalker walker, OWLOntologyManager man) {
super(walker);
this.man = man;
}
public Set<OWLProfileViolation> getProfileViolations() {
return new HashSet<OWLProfileViolation>(profileViolations);
}
@SuppressWarnings("unused")
private OWLObjectPropertyManager getPropertyManager() {
if (propertyManager == null) {
propertyManager = new OWLObjectPropertyManager(man, getCurrentOntology());
}
return propertyManager;
}
@Override
public Object visit(OWLDataProperty p) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLObjectOneOf desc) {
if (desc.getIndividuals().size() != 1) {
profileViolations.add(new UseOfObjectOneOfWithMultipleIndividuals(getCurrentOntology(), getCurrentAxiom(), desc));
}
return null;
}
@Override
public Object visit(OWLDataHasValue desc) {
profileViolations.add(new UseOfIllegalClassExpression(getCurrentOntology(), getCurrentAxiom(), desc));
return null;
}
@Override
public Object visit(OWLDataSomeValuesFrom desc) {
profileViolations.add(new UseOfIllegalClassExpression(getCurrentOntology(), getCurrentAxiom(), desc));
return null;
}
@Override
public Object visit(OWLDataIntersectionOf desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLSubDataPropertyOfAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLEquivalentDataPropertiesAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLTransitiveObjectPropertyAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLReflexiveObjectPropertyAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLDataPropertyDomainAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLDataPropertyRangeAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLDataPropertyAssertionAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLNegativeDataPropertyAssertionAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLNegativeObjectPropertyAssertionAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLFunctionalDataPropertyAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLHasKeyAxiom desc) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLObjectHasSelf node) {
profileViolations.add(new UseOfIllegalClassExpression(getCurrentOntology(), getCurrentAxiom(), node));
return null;
}
@Override
public Object visit(OWLDataOneOf node) {
profileViolations.add(new UseOfDataOneOfWithMultipleLiterals(getCurrentOntology(), getCurrentAxiom(), node));
return null;
}
@Override
public Object visit(OWLSubPropertyChainOfAxiom axiom) {
profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
return null;
}
@Override
public Object visit(OWLOntology ontology) {
propertyManager = null;
return null;
}
}
@Override
public IRI getIRI() {
return null;
}
}
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