QString getId( const Soprano::Node& node ) {
if ( node.isResource() ) {
return QString::fromLatin1( node.uri().toEncoded() );
}
else if ( node.isBlank() ) {
return bnodeIdPrefix() + node.toString();
}
else {
return QString();
}
}
bool Nepomuk::Types::PropertyPrivate::addProperty( const QUrl& property, const Soprano::Node& value )
{
// we avoid subclassing loops (as created for crappy inferencing) by checking for our own uri
if( value.isResource() &&
value.uri() != uri &&
property == Soprano::Vocabulary::RDFS::subPropertyOf() ) {
parents.append( value.uri() );
return true;
}
else if( property == Soprano::Vocabulary::RDFS::domain() ) {
domain = value.uri();
return true;
}
else if( property == Soprano::Vocabulary::RDFS::range() ) {
if ( value.toString().startsWith( Soprano::Vocabulary::XMLSchema::xsdNamespace().toString() ) ) {
literalRange = Literal( value.uri() );
}
else if ( value.uri() == Soprano::Vocabulary::RDFS::Literal()) {
literalRange = Literal( value.uri() );
}
else {
range = value.uri();
}
return true;
}
else if( property == Soprano::Vocabulary::NRL::minCardinality() ) {
minCardinality = value.literal().toInt();
return true;
}
else if( property == Soprano::Vocabulary::NRL::maxCardinality() ) {
maxCardinality = value.literal().toInt();
return true;
}
else if ( property == Soprano::Vocabulary::NRL::cardinality() ) {
cardinality = value.literal().toInt();
return true;
}
else if ( property == Soprano::Vocabulary::NRL::inverseProperty() ) {
inverse = value.uri();
return true;
}
return false;
}