private NQuad BuildNQuadFromProperty(Property property) { Debug.Assert(property != null); NQuad nquad = new NQuad(); nquad.Subject = GetNodeName(property.Source); nquad.Predicate = property.Name; nquad.ObjectValue = property.Target.Value; return(nquad); }
private NQuad BuildNQuadFromEdge(Edge edge) { Debug.Assert(edge != null); NQuad nquad = new NQuad(); nquad.Subject = GetNodeName(edge.Source); nquad.Predicate = edge.Name; nquad.ObjectId = GetNodeName(edge.Target); return(nquad); }
// // ------------------------------------------------------ // Privates // ------------------------------------------------------ // #region Privates private void AddFromNQuad(NQuad nquad, List <Edge> edges, List <Property> properties) { if (nquad.ObjectId != null) { INode source = nquad.ObjectId.StartsWith("_:") ? (INode) new BlankNode(nquad.ObjectId) : (INode) new NamedNode(Convert.ToUInt64(nquad.ObjectId), "Unknown"); INode target = nquad.ObjectId.StartsWith("_:") ? (INode) new BlankNode(nquad.ObjectId) : (INode) new NamedNode(Convert.ToUInt64(nquad.ObjectId), "Unknown"); edges.Add(Clients.BuildEdge(source, nquad.Predicate, target).Value); } else { INode source = nquad.ObjectId.StartsWith("_:") ? (INode) new BlankNode(nquad.ObjectId) : (INode) new NamedNode(Convert.ToUInt64(nquad.ObjectId), "Unknown"); properties.Add(Clients.BuildProperty(source, nquad.Predicate, GraphValue.BuildFromValue(nquad.ObjectValue)).Value); } }
public async Task test_insert_3_quads() { var op = new Operation { Schema = "name: string @index(fulltext) ." }; await _client.AlterAsync(op); var txn = _client.NewTransaction(); _uidsMap = new Dictionary <string, string>(); foreach (var d in _data) { var quad = new NQuad { Subject = $"_:{d}", Predicate = "name", ObjectValue = new Value { StrVal = $"ok {d}" } }; var mut = new Mutation(); mut.Set.Add(quad); var ag = await txn.MutateAsync(mut); _uidsMap.Add(d, ag.Uids[d]); } await txn.CommitAsync(); Console.WriteLine("Commit Ok"); }
private void DealWithProperty(Property property, Action <NQuad> placeNQuad) { NQuad nquad = BuildNQuadFromProperty(property); placeNQuad(nquad); }
private void DealWithEdge(Edge edge, Action <NQuad> placeNQuad) { NQuad nquad = BuildNQuadFromEdge(edge); placeNQuad(nquad); }