private QueryResult ExecuteAsSingleThread(IEnumerable<String> myLines, IGraphDBSession myIGraphDBSession, GraphQLQuery myGQLQuery, VerbosityTypes verbosityTypes, IEnumerable<String> comments = null) { var queryResult1 = new QueryResult(); Int64 numberOfLine = 0; var query = String.Empty; var aggregatedResults = new List<IEnumerable<Vertex>>(); foreach (var _Line in myLines) { numberOfLine++; #region Skip comments if (IsComment(_Line, comments)) { continue; } #endregion query += _Line; var qresult = ExecuteQuery(query, myIGraphDBSession, myGQLQuery); #region VerbosityTypes.Full: Add result if (verbosityTypes == VerbosityTypes.Full) { aggregatedResults.Add(qresult.Vertices); } #endregion #region !VerbosityTypes.Silent: Add errors and break execution if (qresult.ResultType == ResultType.Failed) { if (qresult.Errors.Any(e => (e is Error_GqlSyntax) && (e as Error_GqlSyntax).SyntaxErrorMessage.Equals("Mal-formed string literal - cannot find termination symbol."))) { Debug.WriteLine("Query at line [" + numberOfLine + "] [" + query + "] failed with " + qresult.GetIErrorsAsString() + " add next line..."); continue; } if (verbosityTypes != VerbosityTypes.Silent) { queryResult1.PushIError(new Error_ImportFailed(query, numberOfLine)); queryResult1.PushIErrors(qresult.Errors); queryResult1.PushIWarnings(qresult.Warnings); } break; } else if (qresult.ResultType == ResultType.PartialSuccessful && verbosityTypes != VerbosityTypes.Silent) { queryResult1.PushIWarning(new Warning_ImportWarning(query, numberOfLine)); queryResult1.PushIWarnings(qresult.Warnings); } #endregion query = String.Empty; } //add the results of each query into the queryResult queryResult1.Vertices = AggregateListOfListOfVertices(aggregatedResults); return queryResult1; }