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);
}
public void TestFlowOptional()
{
RootCartProdAssemblyNode rootCartNodeAllOpt = (RootCartProdAssemblyNode) new RootCartProdAssemblyNodeFactory(1, 5, true).MakeAssemblerUnassociated();
rootCartNodeAllOpt.AddChild(new SupportJoinProcNode(2, 5));
rootCartNodeAllOpt.AddChild(new SupportJoinProcNode(3, 5));
rootCartNodeAllOpt.AddChild(new SupportJoinProcNode(4, 5));
_parentNode.AddChild(rootCartNodeAllOpt);
rootCartNodeAllOpt.Init(null);
List <EventBean[]> resultFinalRows = new List <EventBean[]>();
rootCartNodeAllOpt.Process(null, resultFinalRows, null);
// 5 generated rows: 2 (stream 2) + 2 (stream 3) + 1 (self, Node 2)
Assert.AreEqual(1, _parentNode.RowsList.Count);
EventBean[][] rowArr = SupportJoinResultNodeFactory.ConvertTo2DimArr(_parentNode.RowsList);
EPAssertionUtil.AssertEqualsAnyOrder(
new[] { new EventBean[] { null, null, null, null, null } }, rowArr);
}
public void TestCompute()
{
// test null
IList <EventBean[]> rowsA = null;
IList <EventBean[]> rowsB = null;
TryCompute(rowsA, rowsB);
Assert.IsTrue(_results.IsEmpty());
// test no rows A
rowsA = new List <EventBean[]>();
TryCompute(rowsA, rowsB);
Assert.IsTrue(_results.IsEmpty());
// test no rows B
rowsA = null;
rowsB = new List <EventBean[]>();
TryCompute(rowsA, rowsB);
Assert.IsTrue(_results.IsEmpty());
// test side A one row, B empty
rowsA = MakeRowsA(1);
rowsB = null;
TryCompute(rowsA, rowsB);
Assert.AreEqual(1, _results.Count);
EPAssertionUtil.AssertEqualsExactOrder(rowsA[0], _results[0]);
// test side B one row, A empty
rowsA = null;
rowsB = MakeRowsB(1);
TryCompute(rowsA, rowsB);
Assert.AreEqual(1, _results.Count);
EPAssertionUtil.AssertEqualsExactOrder(rowsB[0], _results[0]);
// test A and B one row
rowsA = MakeRowsA(1);
rowsB = MakeRowsB(1);
TryCompute(rowsA, rowsB);
Assert.AreEqual(1, _results.Count);
EPAssertionUtil.AssertEqualsExactOrder(
new[] { rowsA[0][0], rowsB[0][1], null, rowsA[0][3] }, _results[0]);
// test A=2 rows and B=1 row
rowsA = MakeRowsA(2);
rowsB = MakeRowsB(1);
TryCompute(rowsA, rowsB);
Assert.AreEqual(2, _results.Count);
EPAssertionUtil.AssertEqualsAnyOrder(
new[]
{
new[] { rowsA[0][0], rowsB[0][1], null, rowsA[0][3] },
new[] { rowsA[1][0], rowsB[0][1], null, rowsA[1][3] }
}, SupportJoinResultNodeFactory.ConvertTo2DimArr(_results));
// test A=1 rows and B=2 row
rowsA = MakeRowsA(1);
rowsB = MakeRowsB(2);
TryCompute(rowsA, rowsB);
Assert.AreEqual(2, _results.Count);
EPAssertionUtil.AssertEqualsAnyOrder(
new[]
{
new[] { rowsA[0][0], rowsB[0][1], null, rowsA[0][3] },
new[] { rowsA[0][0], rowsB[1][1], null, rowsA[0][3] }
}, SupportJoinResultNodeFactory.ConvertTo2DimArr(_results));
// test A=2 rows and B=2 row
rowsA = MakeRowsA(2);
rowsB = MakeRowsB(2);
TryCompute(rowsA, rowsB);
Assert.AreEqual(4, _results.Count);
EPAssertionUtil.AssertEqualsAnyOrder(
new[]
{
new[] { rowsA[0][0], rowsB[0][1], null, rowsA[0][3] },
new[] { rowsA[0][0], rowsB[1][1], null, rowsA[0][3] },
new[] { rowsA[1][0], rowsB[0][1], null, rowsA[1][3] },
new[] { rowsA[1][0], rowsB[1][1], null, rowsA[1][3] }
}, SupportJoinResultNodeFactory.ConvertTo2DimArr(_results));
// test A=2 rows and B=3 row
rowsA = MakeRowsA(2);
rowsB = MakeRowsB(3);
TryCompute(rowsA, rowsB);
Assert.AreEqual(6, _results.Count);
EPAssertionUtil.AssertEqualsAnyOrder(
new[]
{
new[] { rowsA[0][0], rowsB[0][1], null, rowsA[0][3] },
new[] { rowsA[0][0], rowsB[1][1], null, rowsA[0][3] },
new[] { rowsA[0][0], rowsB[2][1], null, rowsA[0][3] },
new[] { rowsA[1][0], rowsB[0][1], null, rowsA[1][3] },
new[] { rowsA[1][0], rowsB[1][1], null, rowsA[1][3] },
new[] { rowsA[1][0], rowsB[2][1], null, rowsA[1][3] }
},
SupportJoinResultNodeFactory.ConvertTo2DimArr(_results));
}
