1 files changed, 261 insertions, 0 deletions

diff --git a/src/main/java/org/semanticweb/karma2/profile/ELHOProfile.java b/src/main/java/org/semanticweb/karma2/profile/ELHOProfile.java
new file mode 100644
index 0000000..23761f0
--- /dev/null
+++ b/src/main/java/org/semanticweb/karma2/profile/ELHOProfile.java
@@ -0,0 +1,261 @@
+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.violations.UseOfDataOneOfWithMultipleLiterals;
+import org.semanticweb.owlapi.profiles.violations.UseOfIllegalAxiom;
+import org.semanticweb.owlapi.profiles.violations.UseOfIllegalClassExpression;
+import org.semanticweb.owlapi.profiles.violations.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).getExpression(); 
+                        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 {
+
+                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(getCurrentOntology());
+                    }
+                    return propertyManager;
+                }
+
+
+                
+                @Override
+                        public void visit(OWLDataProperty p) {
+                    profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+
+               
+                @Override
+                        public void visit(OWLObjectOneOf desc) {
+                    if (desc.getIndividuals().size() != 1) {
+                        profileViolations.add(new UseOfObjectOneOfWithMultipleIndividuals(getCurrentOntology(), getCurrentAxiom(), desc));
+                    }
+                }
+                
+                @Override
+                        public void visit(OWLDataHasValue desc) {
+                        profileViolations.add(new UseOfIllegalClassExpression(getCurrentOntology(), getCurrentAxiom(), desc));
+                }
+                
+                @Override
+                        public void visit(OWLDataSomeValuesFrom desc) {
+                        profileViolations.add(new UseOfIllegalClassExpression(getCurrentOntology(), getCurrentAxiom(), desc));
+                }
+                
+                @Override
+                        public void visit(OWLDataIntersectionOf desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLSubDataPropertyOfAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLEquivalentDataPropertiesAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLTransitiveObjectPropertyAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLReflexiveObjectPropertyAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLDataPropertyDomainAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLDataPropertyRangeAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                
+                
+                @Override
+                        public void visit(OWLDataPropertyAssertionAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLNegativeDataPropertyAssertionAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLNegativeObjectPropertyAssertionAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLFunctionalDataPropertyAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+                
+                @Override
+                        public void visit(OWLHasKeyAxiom desc) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+                }
+               
+                
+                
+                
+                @Override
+                        public void visit(OWLObjectHasSelf node) {
+                       profileViolations.add(new UseOfIllegalClassExpression(getCurrentOntology(), getCurrentAxiom(), node));
+                }
+
+                
+                @Override
+                        public void visit(OWLDataOneOf node) {
+                       profileViolations.add(new UseOfDataOneOfWithMultipleLiterals(getCurrentOntology(), getCurrentAxiom(), node));
+                }
+
+                
+
+                @Override
+                        public void visit(OWLSubPropertyChainOfAxiom axiom) {
+                        profileViolations.add(new UseOfIllegalAxiom(getCurrentOntology(), getCurrentAxiom()));
+
+                }
+
+                @Override
+                        public void visit(OWLOntology ontology) {
+                    propertyManager = null;
+                }
+            }
+
+        @Override
+        public IRI getIRI() {
+                return null;
+        }
+
+
+}
+