How to use

OntopBindingSet

in

it.unibz.inf.ontop.answering.resultset

@Override
public List<String> getBindingNames() throws OWLException {
  return ontopBindingSet.getBindingNames();
}

@Override
@Nonnull
public Iterator<Binding> iterator() {
  return ontopBindingSet.getBindings()
      .map(this::convertBinding)
      .iterator();
}

@Override
@Nonnull
public Iterator<Binding> iterator() {
  List<Binding> allBindings = new LinkedList<>();
  List<String> names = ontopBindingSet.getBindingNames();
  for (String s : names) {
    if (ontopBindingSet.hasBinding(s)) {
      allBindings.add(getBinding(s));
    }
  }
  return allBindings.iterator();
}

@Override
@Nullable
public Value getValue(String variableName) {
  try {
    final Constant constant = ontopBindingSet.getConstant(variableName);
    return constant == null?
        null:
        RDF4JHelper.getValue(constant);
  } catch (OntopResultConversionException e) {
    throw new RuntimeException(e);
  }
}

@Override
@Nullable
public Binding getBinding(String bindingName) {
  OntopBinding ontopBinding = ontopBindingSet.getBinding(bindingName);
  return ontopBinding == null?
      null:
      convertBinding(ontopBinding);
}

/** Inefficient */
@Override
public boolean hasBinding(String bindingName) {
  return ontopBindingSet.hasBinding(bindingName);
}

@Override
@Nonnull
public Iterator<OWLBinding> iterator() {
  return Iterators.transform(ontopBindingSet.iterator(), OntopOWLBinding::new);
}

@Override
@Nullable
public Value getValue(String bindingName) {
  if (!hasBinding(bindingName)) {
    return null;
  } else {
    try {
      final Constant constant = ontopBindingSet.getConstant(bindingName);
      return RDF4JHelper.getValue(constant);
    } catch (OntopResultConversionException e) {
      throw new RuntimeException(e);
    }
  }
}

@Override
public OWLBinding getBinding(String bindingName) throws OWLException {
  final OntopBinding ontopBinding = ontopBindingSet.getBinding(bindingName);
  if (ontopBinding == null) {
    return null;
  } else {
    return new OntopOWLBinding(ontopBinding);
  }
}

@Override
public boolean hasBinding(String bindingName) {
  return ontopBindingSet.hasBinding(bindingName);
}

@Override
public OWLNamedIndividual getOWLNamedIndividual(int column) throws OWLException {
  try {
    return (OWLNamedIndividual) translate(ontopBindingSet.getConstant(column));
  } catch (Exception e) {
    throw new OntopOWLException(e);
  }
}

@Override
public Set<String> getBindingNames() {
  return new LinkedHashSet<>(ontopBindingSet.getBindingNames());
}

@Override
public OWLIndividual getOWLIndividual(int column) throws OWLException {
  try {
    return (OWLIndividual) translate(ontopBindingSet.getConstant(column));
  } catch (Exception e) {
    throw new OntopOWLException(e);
  }
}

@Override
public Set<String> getBindingNames() {
  return new LinkedHashSet<>(ontopBindingSet.getBindingNames());
}

@Override
public OWLObject getOWLObject(int column) throws OWLException {
  try {
    return translate(ontopBindingSet.getConstant(column));
  } catch (Exception e) {
    throw new OntopOWLException(e);
  }
}

@Override
public int size() {
  return ontopBindingSet.getBindingNames().size();
}

@Override
public OWLObject getOWLObject(String column) throws OWLException {
  try {
    return translate(ontopBindingSet.getConstant(column));
  } catch (Exception e) {
    throw new OntopOWLException(e);
  }
}

@Override
public int size() {
  return ontopBindingSet.getBindingNames().size();
}

@Override
public OWLLiteral getOWLLiteral(int column) throws OWLException {
  try {
    return (OWLLiteral) translate(ontopBindingSet.getConstant(column));
  } catch (Exception e) {
    throw new OntopOWLException(e);
  }
}

@Override
public OWLIndividual getOWLIndividual(String column) throws OWLException {
  try {
    return (OWLIndividual) translate(ontopBindingSet.getConstant(column));
  } catch (Exception e) {
    throw new OntopOWLException(e);
  }
}