public void TestFlowRequired() { _rootCartNodeOneReq.Init(null); EventBean[] stream2Events = SupportJoinResultNodeFactory.MakeEvents(2); // for identifying rows in cartesian product EventBean[] stream3Events = SupportJoinResultNodeFactory.MakeEvents(2); // for identifying rows in cartesian product EventBean[] stream4Events = SupportJoinResultNodeFactory.MakeEvents(2); // for identifying rows in cartesian product // Post result from 3, send 2 rows List <EventBean[]> resultFinalRows = new List <EventBean[]>(); EventBean[] childRow = new EventBean[5]; childRow[3] = stream3Events[0]; _rootCartNodeOneReq.Result(childRow, 3, null, null, resultFinalRows, null); childRow = new EventBean[5]; childRow[3] = stream3Events[1]; _rootCartNodeOneReq.Result(childRow, 3, null, null, resultFinalRows, null); // Post result from 2, send 2 rows childRow = new EventBean[5]; childRow[2] = stream2Events[0]; _rootCartNodeOneReq.Result(childRow, 2, null, null, resultFinalRows, null); childRow = new EventBean[5]; childRow[2] = stream2Events[1]; _rootCartNodeOneReq.Result(childRow, 2, null, null, resultFinalRows, null); // Post result from 4 childRow = new EventBean[5]; childRow[4] = stream4Events[0]; _rootCartNodeOneReq.Result(childRow, 4, null, null, resultFinalRows, null); childRow = new EventBean[5]; childRow[4] = stream4Events[1]; _rootCartNodeOneReq.Result(childRow, 4, null, null, resultFinalRows, null); // process posted rows (child rows were stored and are compared to find other rows to generate) _rootCartNodeOneReq.Process(null, resultFinalRows, null); // 5 generated rows: 2 (stream 2) + 2 (stream 3) + 1 (self, Node 2) Assert.AreEqual(8, _parentNode.RowsList.Count); EventBean[][] rowArr = SupportJoinResultNodeFactory.ConvertTo2DimArr(_parentNode.RowsList); EPAssertionUtil.AssertEqualsAnyOrder( new[] { new[] { null, null, stream2Events[0], stream3Events[0], stream4Events[0] }, new[] { null, null, stream2Events[0], stream3Events[1], stream4Events[0] }, new[] { null, null, stream2Events[1], stream3Events[0], stream4Events[0] }, new[] { null, null, stream2Events[1], stream3Events[1], stream4Events[0] }, new[] { null, null, stream2Events[0], stream3Events[0], stream4Events[1] }, new[] { null, null, stream2Events[0], stream3Events[1], stream4Events[1] }, new[] { null, null, stream2Events[1], stream3Events[0], stream4Events[1] }, new[] { null, null, stream2Events[1], stream3Events[1], stream4Events[1] }, }, rowArr); }
public void TestFlow() { _optCartNode.Init(_resultMultipleEvents); EventBean[] stream2Events = SupportJoinResultNodeFactory.MakeEvents(2); // for identifying rows in cartesian product EventBean[] stream3Events = SupportJoinResultNodeFactory.MakeEvents(2); // for identifying rows in cartesian product Node nodeOne = _resultMultipleEvents[1][0]; EventBean eventOneStreamOne = nodeOne.Events.First(); Node nodeTwo = _resultMultipleEvents[1][1]; EventBean eventTwoStreamOne = nodeTwo.Events.First(); // generate an event row originating from child 1 List <EventBean[]> resultFinalRows = new List <EventBean[]>(); EventBean[] childRow = new EventBean[4]; // new rows for each result childRow[2] = stream2Events[0]; _optCartNode.Result(childRow, 2, eventOneStreamOne, nodeOne, resultFinalRows, null); // child is stream 2 childRow = new EventBean[4]; childRow[2] = stream2Events[1]; _optCartNode.Result(childRow, 2, eventOneStreamOne, nodeOne, resultFinalRows, null); // child is stream 2 // generate an event row originating from child 2 childRow = new EventBean[4]; childRow[3] = stream3Events[0]; _optCartNode.Result(childRow, 3, eventOneStreamOne, nodeOne, resultFinalRows, null); // child is stream 3 childRow = new EventBean[4]; childRow[3] = stream3Events[1]; _optCartNode.Result(childRow, 3, eventOneStreamOne, nodeOne, resultFinalRows, null); // child is stream 3 // process posted rows (child rows were stored and are compared to find other rows to generate) _optCartNode.Process(_resultMultipleEvents, resultFinalRows, null); // 5 generated rows: 2 (stream 2) + 2 (stream 3) + 1 (self, Node 2) Assert.AreEqual(5, _parentNode.RowsList.Count); EventBean[][] rowArr = SupportJoinResultNodeFactory.ConvertTo2DimArr(_parentNode.RowsList); EPAssertionUtil.AssertEqualsAnyOrder( new[] { new[] { null, eventOneStreamOne, stream2Events[0], stream3Events[0] }, new[] { null, eventOneStreamOne, stream2Events[0], stream3Events[1] }, new[] { null, eventOneStreamOne, stream2Events[1], stream3Events[0] }, new[] { null, eventOneStreamOne, stream2Events[1], stream3Events[1] }, new[] { null, eventTwoStreamOne, null, null }, }, rowArr); }