///Editor. Binds the target graph (null to delete current bound). internal void SetBoundGraphReference(Graph target) { if (UnityEditor.EditorApplication.isPlayingOrWillChangePlaymode) { Debug.LogError("SetBoundGraphReference method is an Editor only method!"); return; } //cleanup graph = null; boundGraphInstance = null; if (target == null) { boundGraphSource = null; boundGraphSerialization = null; boundGraphObjectReferences = null; return; } //serialize target and store boundGraphSerialization data target.SelfSerialize(); _boundGraphSerialization = target.GetSerializedJsonData(); _boundGraphObjectReferences = target.GetSerializedReferencesData(); _boundGraphSource = target.GetGraphSourceMetaDataCopy(); Validate(); //validate to handle bound graph instance }
public void InteropSemWebGraphQuery() { Graph g = new Graph(); FileLoader.Load(g, "InferenceTest.ttl"); GraphSource source = new GraphSource(g); Console.WriteLine("Query for Cars and their Speeds"); Console.WriteLine(); SemWeb.Query.SparqlXmlQuerySink sink = new SemWeb.Query.SparqlXmlQuerySink(Console.Out); Variable car = new Variable("car"); Statement[] graphPattern = new Statement[] { new Statement(car, new Entity(RdfSpecsHelper.RdfType), new Entity("http://example.org/vehicles/Car")), new Statement(car, new Entity("http://example.org/vehicles/Speed"), new Variable("speed")) }; source.Query(graphPattern, new SemWeb.Query.QueryOptions(), sink); Console.WriteLine("Query for the 1st Car and it's Speed"); Console.WriteLine(); sink = new SemWeb.Query.SparqlXmlQuerySink(Console.Out); graphPattern = new Statement[] { new Statement(car, new Entity(RdfSpecsHelper.RdfType), new Entity("http://example.org/vehicles/Car")), new Statement(car, new Entity("http://example.org/vehicles/Speed"), new Variable("speed")) }; SemWeb.Query.QueryOptions options = new SemWeb.Query.QueryOptions(); options.Limit = 1; source.Query(graphPattern, options, sink); }
public MainViewModel() { this.LoadToolBoxGalleries(); this.AddToGalleryCommand = new DelegateCommand((param) => { this.CreateToolBoxItemFromGeometry(param); }); this.GraphSource = new GraphSource(); }
public static void Convert(GraphSource source) { if (source == GraphSource.Embed) { ConvertToEmbed(); } if (source == GraphSource.Macro) { ConvertToMacro(); } }
public void ClassQuery() { var graphSource = new GraphSource("http://localhost:7200/repositories/Pets"); var graphProvider = new GraphProvider <SparqlBgpEvaluator>(graphSource); var classGraph = (new LabelledTreeNode <object, Term>(new Variable())).AddChild(new Rdfs("subClassOf"), new Variable()); var query = new QueryableGraph(graphProvider, new GraphExpression(classGraph)); int count = 0; foreach (var item in query) { count++; } Assert.Equal(291, count); }
public void InteropSemWebGraphSource() { Graph g = new Graph(); //FileLoader.Load(g, "InferenceTest.ttl"); GraphSource source = new GraphSource(g); Console.WriteLine("Reading the input using SemWeb"); N3Reader reader = new N3Reader("InferenceTest.ttl"); reader.Select(source); Console.WriteLine(); Console.WriteLine("Outputting all Triples using N3Writer"); N3Writer writer = new N3Writer(Console.Out); source.Select(writer); Console.WriteLine(); Console.WriteLine(); Console.WriteLine("Outputting all Triples of the form ?s rdf:type ?type"); Statement template = new Statement(new Variable(), new Entity(RdfSpecsHelper.RdfType), new Variable()); source.Select(template, writer); Console.WriteLine(); Console.WriteLine(); Console.WriteLine("Outputting all Triples of the form ?s rdf:type ?car"); template = new Statement(new Variable(), new Entity(RdfSpecsHelper.RdfType), new Entity("http://example.org/vehicles/Car")); source.Select(template, writer); Console.WriteLine(); Console.WriteLine(); Console.WriteLine("Outputting all Triples for Cars and Planes"); SelectFilter filter = new SelectFilter(); filter.Predicates = new Entity[] { new Entity(RdfSpecsHelper.RdfType) }; filter.Objects = new Entity[] { new Entity("http://example.org/vehicles/Car"), new Entity("http://example.org/vehicles/Plane") }; source.Select(filter, writer); Console.WriteLine(); Console.WriteLine(); writer.Close(); }
public void LeftJoinTest() { var graphSource = new GraphSource("http://localhost:7200/repositories/Pets"); var graphProvider = new GraphProvider <SparqlBgpEvaluator>(graphSource); var propertyGraph = (new LabelledTreeNode <object, Term>(new Variable())) .AddChild(new Rdf("type"), new Rdf("Property")); var propertyQuery = new QueryableGraph(graphProvider, new GraphExpression(propertyGraph)); var classGraph = (new LabelledTreeNode <object, Term>(new Variable())) .AddChild(new Rdfs("subClassOf"), new Variable()); var classQuery = new QueryableGraph(graphProvider, new GraphExpression(classGraph)); var query = propertyQuery.Expand(new Rdfs("range"), classQuery); int count = 0; foreach (var item in query) { count++; Debug.WriteLine(item); } Assert.Equal(79, count); }
public MainViewModel() { this.DiagramSource = new GraphSource(); this.DiagramSource.PopulateGraphSource(); }