public override void Run(EPServiceProvider epService)
{
ConditionHandlerFactoryContext conditionHandlerFactoryContext = SupportConditionHandlerFactory.FactoryContexts[0];
Assert.AreEqual(conditionHandlerFactoryContext.EngineURI, epService.URI);
handler = SupportConditionHandlerFactory.LastHandler;
string[] fields = "c0".Split(',');
string epl = "@Name('S1') select * from SupportBean " +
"match_recognize (" +
" partition by TheString " +
" measures P1.TheString as c0" +
" pattern (P1 P2) " +
" define " +
" P1 as P1.IntPrimitive = 1," +
" P2 as P2.IntPrimitive = 2" +
")";
var listener = new SupportUpdateListener();
EPStatement stmt = epService.EPAdministrator.CreateEPL(epl);
stmt.Events += listener.Update;
epService.EPRuntime.SendEvent(new SupportBean("A", 1));
epService.EPRuntime.SendEvent(new SupportBean("B", 1));
epService.EPRuntime.SendEvent(new SupportBean("C", 1));
Assert.IsTrue(handler.Contexts.IsEmpty());
// overflow
epService.EPRuntime.SendEvent(new SupportBean("D", 1));
ExecRowRecogMaxStatesEngineWide3Instance.AssertContextEnginePool(epService, stmt, handler.GetAndResetContexts(), 3, ExecRowRecogMaxStatesEngineWide3Instance.GetExpectedCountMap("S1", 3));
epService.EPRuntime.SendEvent(new SupportBean("E", 1));
ExecRowRecogMaxStatesEngineWide3Instance.AssertContextEnginePool(epService, stmt, handler.GetAndResetContexts(), 3, ExecRowRecogMaxStatesEngineWide3Instance.GetExpectedCountMap("S1", 4));
epService.EPRuntime.SendEvent(new SupportBean("D", 2)); // D gone
EPAssertionUtil.AssertProps(listener.AssertOneGetNewAndReset(), fields, new object[] { "D" });
epService.EPRuntime.SendEvent(new SupportBean("A", 2)); // A gone
EPAssertionUtil.AssertProps(listener.AssertOneGetNewAndReset(), fields, new object[] { "A" });
epService.EPRuntime.SendEvent(new SupportBean("C", 2)); // C gone
EPAssertionUtil.AssertProps(listener.AssertOneGetNewAndReset(), fields, new object[] { "C" });
epService.EPRuntime.SendEvent(new SupportBean("F", 1));
Assert.IsTrue(handler.Contexts.IsEmpty());
epService.EPRuntime.SendEvent(new SupportBean("G", 1));
ExecRowRecogMaxStatesEngineWide3Instance.AssertContextEnginePool(epService, stmt, handler.GetAndResetContexts(), 3, ExecRowRecogMaxStatesEngineWide3Instance.GetExpectedCountMap("S1", 3));
epService.EPAdministrator.Configuration.MatchRecognizeMaxStates = 4L;
epService.EPRuntime.SendEvent(new SupportBean("G", 1));
Assert.IsTrue(handler.Contexts.IsEmpty());
epService.EPRuntime.SendEvent(new SupportBean("H", 1));
ExecRowRecogMaxStatesEngineWide3Instance.AssertContextEnginePool(epService, stmt, handler.GetAndResetContexts(), 4, ExecRowRecogMaxStatesEngineWide3Instance.GetExpectedCountMap("S1", 4));
epService.EPAdministrator.Configuration.MatchRecognizeMaxStates = null;
epService.EPRuntime.SendEvent(new SupportBean("I", 1));
Assert.IsTrue(handler.Contexts.IsEmpty());
}
public override void Run(EPServiceProvider epService)
{
handler = SupportConditionHandlerFactory.LastHandler;
string[] fields = "c0".Split(',');
string eplOne = "@Name('S1') select * from SupportBean(TheString = 'A') " +
"match_recognize (" +
" partition by IntPrimitive " +
" measures P2.IntPrimitive as c0" +
" pattern (P1 P2) " +
" define " +
" P1 as P1.LongPrimitive = 1," +
" P2 as P2.LongPrimitive = 2" +
")";
EPStatement stmtOne = epService.EPAdministrator.CreateEPL(eplOne);
var listenerOne = new SupportUpdateListener();
stmtOne.Events += listenerOne.Update;
string eplTwo = "@Name('S2') select * from SupportBean(TheString = 'B')#length(2) " +
"match_recognize (" +
" partition by IntPrimitive " +
" measures P2.IntPrimitive as c0" +
" pattern (P1 P2) " +
" define " +
" P1 as P1.LongPrimitive = 1," +
" P2 as P2.LongPrimitive = 2" +
")";
EPStatement stmtTwo = epService.EPAdministrator.CreateEPL(eplTwo);
var listenerTwo = new SupportUpdateListener();
stmtTwo.Events += listenerTwo.Update;
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 100, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 200, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 100, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 200, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 300, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 400, 1));
EPAssertionUtil.EnumeratorToArray(stmtTwo.GetEnumerator());
Assert.IsTrue(handler.Contexts.IsEmpty());
// overflow
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 300, 1));
ExecRowRecogMaxStatesEngineWide3Instance.AssertContextEnginePool(epService, stmtOne, handler.GetAndResetContexts(), 4, ExecRowRecogMaxStatesEngineWide3Instance.GetExpectedCountMap("S1", 2, "S2", 2));
// terminate B
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 400, 2));
EPAssertionUtil.AssertProps(listenerTwo.AssertOneGetNewAndReset(), fields, new object[] { 400 });
// terminate one of A
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 100, 2));
EPAssertionUtil.AssertProps(listenerOne.AssertOneGetNewAndReset(), fields, new object[] { 100 });
// fill up A
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 300, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 400, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("A", 500, 1));
Assert.IsTrue(handler.Contexts.IsEmpty());
// overflow
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 500, 1));
ExecRowRecogMaxStatesEngineWide3Instance.AssertContextEnginePool(epService, stmtTwo, handler.GetAndResetContexts(), 4, ExecRowRecogMaxStatesEngineWide3Instance.GetExpectedCountMap("S1", 4, "S2", 0));
// destroy statement-1 freeing up all "A"
stmtOne.Dispose();
// any number of B doesn't trigger overflow because of data window
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 600, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 700, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 800, 1));
epService.EPRuntime.SendEvent(ExecRowRecogMaxStatesEngineWide3Instance.MakeBean("B", 900, 1));
Assert.IsTrue(handler.Contexts.IsEmpty());
}