Examples of org.semanticweb.owlapi.model.OWLClassExpression.asOWLClass()

Class org.semanticweb.owlapi.model.OWLClassExpression

Examples of org.semanticweb.owlapi.model.OWLClassExpression.asOWLClass()

org.semanticweb.owlapi.model.OWLClassExpression.asOWLClass()
If this class expression is in fact a named class then this method may be used to obtain the expression as an {@code OWLClass} without the need forcasting. The general pattern of use is to use the {@code isAnonymous} tofirst check @return This class expression as an {@code OWLClass}. @throws OWLRuntimeException if this class expression is not an {@code OWLClass}.

        public OWLClassExpression visit(OWLObjectUnionOf desc) {
            Set<OWLClassExpression> descs = new HashSet<OWLClassExpression>();
            for (OWLClassExpression op : desc.getOperands()) {
//                if(!op.isClassExpressionLiteral()) {
                OWLClassExpression flatOp = op.accept(this);
                if (flatOp.isAnonymous() || signature.contains(flatOp.asOWLClass())) {
                    OWLClass name = createNewName();
                    descs.add(name);
                    axioms.add(ldf.getOWLSubClassOfAxiom(name, flatOp));
                } else {
                    descs.add(flatOp);

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                source = axiom.getSubClass().asOWLClass();
            }
            if (!axiom.getSuperClass().isOWLNothing()) {
                OWLClassExpression classExpression = axiom.getSuperClass();
                if (!classExpression.isAnonymous()) {
                    target = classExpression.asOWLClass();
                }
            }
        }

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  private static Map<OWLClass, Integer> countIndividuals(OWLOntology ontology) {
    Map<OWLClass, Integer> individualCount = new HashMap<OWLClass, Integer>();
    for (OWLClassAssertionAxiom axiom : ontology.getAxioms(AxiomType.CLASS_ASSERTION)) {
      OWLClassExpression desc = axiom.getClassExpression();
      if (!desc.isAnonymous()) {
        OWLClass assertedClass = desc.asOWLClass();
        Integer oldCount = individualCount.get(assertedClass);
        if (oldCount == null) {
          oldCount = 0;
        }
        individualCount.put(assertedClass, oldCount + 1);

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