private IEnumerable<OntologyClass> GetTestData()
{
var ontologyClass = new OntologyClass
{
Name = "Class1",
IncomingRelationships = null,
Uri = "http://purl.aabs.org/ont/2008/09/ont#class1"
};
var ontologyProperties = GetProperties(ontologyClass).ToArray();
ontologyClass.Properties = ontologyProperties;
yield return ontologyClass;
}
private IEnumerable<OntologyProperty> GetProperties(OntologyClass ontologyClass)
{
for (int i = 0; i < 5; i++)
{
yield return new OntologyProperty
{
HostClass = ontologyClass,
IsObjectProp = true,
Name = "Prop" + i,
Range = "Range" + i,
RangeUri = "range" + i,
Uri = "prop" + i
};
}
}
private OntologyClass GetClass(string classUri)
{
var u = new Uri(classUri);
string className = GetNameFromUri(classUri);
Console.WriteLine("Processing Class " + className);
string supertype = "OwlClassSupertype";
MetadataSource source = new MetadataSource(opts);
var properties = new ClassQuerySink(opts.IgnoreBlankNodes, null, new[] { "p", "r" });
string sparqlQuery = string.Format(sqGetSupertype, classUri);
//try
//{
// SparqlResultSet results = source.QueryWithResultSet(sparqlQuery);
// if (results.Count == 1)
// {
// if (results[0]["c"].NodeType == NodeType.Uri)
// {
// supertype = results[0]["c"].ToString();
// if (!supertype.Equals("http://www.w3.org/2002/07/owl#Class"))
// {
// supertype = GetNameFromUri(supertype);
// }
// else
// {
// supertype = "OwlClassSupertype";
// }
// }
// }
//}
//catch
//{
// //Ignore the errors
//}
sparqlQuery = string.Format(sqGetProperty, classUri);
try
{
SparqlResultSet results = source.QueryWithResultSet(sparqlQuery);
properties.Fill(results);
}
catch
{
//Ignore the errors
}
IEnumerable <Tuple <string, string> > q1 = properties.bindings
.Map(nvc => new Tuple <string, string>(nvc["p"], nvc["r"]))
.Where(t => (!(string.IsNullOrEmpty(t.First) || string.IsNullOrEmpty(t.Second))));
sparqlQuery = string.Format(sqGetObjectProperty, classUri);
try
{
SparqlResultSet results = source.QueryWithResultSet(sparqlQuery);
properties.Fill(results);
}
catch
{
//Ignore the errors
}
IEnumerable <Tuple <string, string> > q2 = properties.bindings
.Map(nvc => new Tuple <string, string>(nvc["p"], nvc["r"]))
.Where(t => (!(string.IsNullOrEmpty(t.First) || string.IsNullOrEmpty(t.Second))));
IEnumerable <OntologyProperty> ops = q2.Map(t => new OntologyProperty
{
Uri = t.First.Trim(),
IsObjectProp = true,
Name = GetNameFromUri(t.First),
Range = GetNameFromUri(t.Second),
RangeUri = t.Second
});
IEnumerable <OntologyProperty> dps = q1.Map(t => new OntologyProperty
{
Uri = t.First.Trim(),
IsObjectProp = false,
Name = GetNameFromUri(t.First),
Range = GetNameFromUri(t.Second),
RangeUri = t.Second
});
var d = new Dictionary <string, OntologyProperty>();
IEnumerable <OntologyProperty> props = ops.Union(dps).Map(p => TranslateType(p));
foreach (OntologyProperty prop in props)
{
d[prop.Uri] = prop;
}
var result = new OntologyClass
{
Name = className,
Uri = classUri,
Supertype = supertype,
Properties = d.Values.Where(p => NamespaceMatches(p)).ToArray()
};
return(result);
}
private OntologyClass GetClass(string classUri)
{
var u = new Uri(classUri);
string className = GetNameFromUri(classUri);
Console.WriteLine("Processing Class " + className);
string supertype = "OwlClassSupertype";
MetadataSource source = new MetadataSource(opts);
var properties = new ClassQuerySink(opts.IgnoreBlankNodes, null, new[] { "p", "r" });
string sparqlQuery = string.Format(sqGetSupertype, classUri);
//try
//{
// SparqlResultSet results = source.QueryWithResultSet(sparqlQuery);
// if (results.Count == 1)
// {
// if (results[0]["c"].NodeType == NodeType.Uri)
// {
// supertype = results[0]["c"].ToString();
// if (!supertype.Equals("http://www.w3.org/2002/07/owl#Class"))
// {
// supertype = GetNameFromUri(supertype);
// }
// else
// {
// supertype = "OwlClassSupertype";
// }
// }
// }
//}
//catch
//{
// //Ignore the errors
//}
sparqlQuery = string.Format(sqGetProperty, classUri);
try
{
SparqlResultSet results = source.QueryWithResultSet(sparqlQuery);
properties.Fill(results);
}
catch
{
//Ignore the errors
}
IEnumerable<Tuple<string, string>> q1 = properties.bindings
.Map(nvc => new Tuple<string, string>(nvc["p"], nvc["r"]))
.Where(t => (!(string.IsNullOrEmpty(t.First) || string.IsNullOrEmpty(t.Second))));
sparqlQuery = string.Format(sqGetObjectProperty, classUri);
try
{
SparqlResultSet results = source.QueryWithResultSet(sparqlQuery);
properties.Fill(results);
}
catch
{
//Ignore the errors
}
IEnumerable<Tuple<string, string>> q2 = properties.bindings
.Map(nvc => new Tuple<string, string>(nvc["p"], nvc["r"]))
.Where(t => (!(string.IsNullOrEmpty(t.First) || string.IsNullOrEmpty(t.Second))));
IEnumerable<OntologyProperty> ops = q2.Map(t => new OntologyProperty
{
Uri = t.First.Trim(),
IsObjectProp = true,
Name = GetNameFromUri(t.First),
Range = GetNameFromUri(t.Second),
RangeUri = t.Second
});
IEnumerable<OntologyProperty> dps = q1.Map(t => new OntologyProperty
{
Uri = t.First.Trim(),
IsObjectProp = false,
Name = GetNameFromUri(t.First),
Range = GetNameFromUri(t.Second),
RangeUri = t.Second
});
var d = new Dictionary<string, OntologyProperty>();
IEnumerable<OntologyProperty> props = ops.Union(dps).Map(p => TranslateType(p));
foreach (OntologyProperty prop in props)
{
d[prop.Uri] = prop;
}
var result = new OntologyClass
{
Name = className,
Uri = classUri,
Supertype = supertype,
Properties = d.Values.Where(p => NamespaceMatches(p)).ToArray()
};
return result;
}
