How to use

getOWLDataUnionOf

method

in

org.semanticweb.owlapi.model.OWLDataFactory

  @Override
  public OWLDataUnionOf buildObject() {
    return df.getOWLDataUnionOf(items);
  }
}

@Override
public OWLDataRange visit(OWLDataIntersectionOf range) {
  return m_factory.getOWLDataUnionOf(range.operands().map(ExpressionManager.this::getComplementNNF));
}
@Override

@Override
public OWLDataRange visit(OWLDataOneOf node) {
  // Encode as a data union of and return result
  return df.getOWLDataUnionOf(node.values().map(df::getOWLDataOneOf)).accept(this);
}

@Override
public Object read(OWLInputStream in) throws IOException {
  Set<OWLDataRange> operands = in.readSet(OWLDataRange.class);
  return in.getOWLDataFactory().getOWLDataUnionOf(operands);
}

@Override
public OWLDataRange visit(OWLDataIntersectionOf node) {
  Set<OWLDataRange> ops = new HashSet<OWLDataRange>();
  for (OWLDataRange op : node.getOperands()) {
    ops.add(op.accept(this));
  }
  if (negated) {
    return dataFactory.getOWLDataUnionOf(ops);
  } else {
    return dataFactory.getOWLDataIntersectionOf(ops);
  }
}

public OWLDataRange visit(OWLDataOneOf node) {
  // Encode as a data union of and return result
  Set<OWLDataOneOf> oneOfs = new HashSet<OWLDataOneOf>();
  for (OWLLiteral lit : node.getValues()) {
    oneOfs.add(dataFactory.getOWLDataOneOf(lit));
  }
  return dataFactory.getOWLDataUnionOf(oneOfs).accept(this);
}

  @Override
  protected void endDataRangeElement() throws OWLXMLParserException {
    setDataRange(getOWLDataFactory().getOWLDataUnionOf(dataRanges));
  }
}

@Override
public OWLDataUnionOf visit(ElkDataUnionOf expression) {
  return owlFactory_
      .getOWLDataUnionOf(toDataRangeSet(expression.getDataRanges()));
}

@Override
public OWLDataUnionOf visit(ElkDataUnionOf expression) {
  return owlFactory_
      .getOWLDataUnionOf(toDataRangeSet(expression.getDataRanges()));
}

@Override
public OWLDataRange visit(OWLDataUnionOf node) {
  Stream<OWLDataRange> ops = node.operands().map(p -> p.accept(this));
  if (negated) {
    // Flip to an intersection
    return df.getOWLDataIntersectionOf(ops);
  }
  return df.getOWLDataUnionOf(ops);
}

@Override
public OWLDataRange visit(OWLDataUnionOf node) {
  Stream<OWLDataRange> ops = node.operands().map(p -> p.accept(this));
  if (negated) {
    // Flip to an intersection
    return df.getOWLDataIntersectionOf(ops);
  }
  return df.getOWLDataUnionOf(ops);
}

@Override
public OWLDataRange visit(OWLDataIntersectionOf node) {
  Stream<OWLDataRange> ops = node.operands().map(p -> p.accept(this));
  if (negated) {
    return df.getOWLDataUnionOf(ops);
  }
  return df.getOWLDataIntersectionOf(ops);
}

@Override
public OWLDataRange visit(OWLDataUnionOf node) {
  List<OWLDataRange> ops = asList(node.operands().map(op -> op.accept(this)));
  return df.getOWLDataUnionOf(ops);
}

@Override
public OWLDataRange visit(OWLDataUnionOf node) {
  Stream<OWLDataRange> ops = node.operands().map(p -> p.accept(this));
  if (negated) {
    // Flip to an intersection
    return df.getOWLDataIntersectionOf(ops);
  }
  return df.getOWLDataUnionOf(ops);
}

@Override
public OWLDataRange visit(OWLDataUnionOf node) {
  List<OWLDataRange> ops = asList(node.operands().map(op -> op.accept(this)));
  return df.getOWLDataUnionOf(ops);
}

@Override
public OWLDataRange visit(OWLDataOneOf node) {
  if (node.values().count() == 1) {
    if (negated) {
      return df.getOWLDataComplementOf(node);
    }
    return node;
  }
  return df.getOWLDataUnionOf(node.values().map(df::getOWLDataOneOf)).accept(this);
}

@Override
public OWLDataRange visit(OWLDataOneOf node) {
  if (node.values().count() == 1) {
    if (negated) {
      return df.getOWLDataComplementOf(node);
    }
    return node;
  }
  return df.getOWLDataUnionOf(node.values().map(df::getOWLDataOneOf)).accept(this);
}

@Override
public OWLDataRange visit(OWLDataOneOf node) {
  if (node.values().count() == 1) {
    if (negated) {
      return df.getOWLDataComplementOf(node);
    }
    return node;
  }
  return df.getOWLDataUnionOf(node.values().map(df::getOWLDataOneOf)).accept(this);
}

@Override
public void visitOr(final ATermAppl term)
{
  visitList((ATermList) term.getArgument(0));
  if (_obj instanceof OWLClassExpression)
    _obj = _factory.getOWLObjectUnionOf(dynamicCastTheSet(_set, OWLClassExpression.class));
  else
    if (_obj instanceof OWLDataRange)
      _obj = _factory.getOWLDataUnionOf(dynamicCastTheSet(_set, OWLDataRange.class));
}

@Override
public void visitOr(final ATermAppl term)
{
  visitList((ATermList) term.getArgument(0));
  if (_obj instanceof OWLClassExpression)
    _obj = _factory.getOWLObjectUnionOf(dynamicCastTheSet(_set, OWLClassExpression.class));
  else
    if (_obj instanceof OWLDataRange)
      _obj = _factory.getOWLDataUnionOf(dynamicCastTheSet(_set, OWLDataRange.class));
}