How to use

namedClasses

method

in

org.semanticweb.owlapi.model.OWLEquivalentClassesAxiom

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  axiom.namedClasses().forEach(cls -> {
    if (source == null) {
      source = cls;
    } else if (target == null) {
      target = cls;
    }
  });
}

/**
 * Gets the named classes (excluding owl:Thing and owl:Nothing) that are in this equivalent
 * classes axiom.
 *
 * @return A set of classes that represents the named classes that are specified to be
 *         equivalent to some other class (expression), excluding the built in classes owl:Thing
 *         and owl:Nothing
 * @deprecated use the stream method
 */
@Deprecated
default Set<OWLClass> getNamedClasses() {
  return asSet(namedClasses());
}

/**
 * Gets the named classes (excluding owl:Thing and owl:Nothing) that are in this equivalent
 * classes axiom.
 *
 * @return A set of classes that represents the named classes that are specified to be
 *         equivalent to some other class (expression), excluding the built in classes owl:Thing
 *         and owl:Nothing
 * @deprecated use the stream method
 */
@Deprecated
default Set<OWLClass> getNamedClasses() {
  return asSet(namedClasses());
}

/**
 * Gets the named classes (excluding owl:Thing and owl:Nothing) that are in this equivalent
 * classes axiom.
 *
 * @return A set of classes that represents the named classes that are specified to be
 *         equivalent to some other class (expression), excluding the built in classes owl:Thing
 *         and owl:Nothing
 * @deprecated use the stream method
 */
@Deprecated
default Set<OWLClass> getNamedClasses() {
  return asSet(namedClasses());
}

@Override
public void visit(OWLEquivalentClassesAxiom axiom) {
  // tested for memory release[x]
  if (axiom.namedClasses().collect(Collectors.toSet()).size() != 1) {
    createEquivalentClass(axiom); 
    return;
  }

  OWLClass referencedClass = axiom.namedClasses().collect(Collectors.toSet()).iterator().next();
  Set<OWLClassExpression> expressionsWithoutRefClass = axiom.getClassExpressionsMinus(referencedClass);
  for (OWLClassExpression anonymExpressions : expressionsWithoutRefClass) {
    anonymExpressions.accept(new OwlClassAxiomVisitor(vowlData, referencedClass));
  }
}
private void createEquivalentClass(OWLEquivalentClassesAxiom axiom) {

equivalentAxiom.namedClasses().forEach(equivalentClasses::add);

equivalentAxiom.namedClasses().forEach(equivalentClasses::add);