private void TrySource(Supplier <AdapterInputSource> sourceSupplier)
{
var source = sourceSupplier.Invoke();
var spec = new CSVInputAdapterSpec(source, "TypeC");
_runtime = EPRuntimeProvider.GetRuntime("testPlayFromInputStream", MakeConfig("TypeC"));
_runtime.Initialize();
InputAdapter feed = new CSVInputAdapter(_runtime, spec);
var stmt = CompileDeploy(_runtime, "select * from TypeC#length(100)").Statements[0];
var listener = new SupportUpdateListener();
stmt.Events += listener.Update;
feed.Start();
Assert.AreEqual(1, listener.GetNewDataList().Count);
source = sourceSupplier.Invoke();
// test graph
var graph = "create dataflow ReadCSV " +
"FileSource -> mystream<TypeC> { hasTitleLine: true }" +
"DefaultSupportCaptureOp(mystream) {}";
var deployment = CompileDeploy(_runtime, graph);
var outputOp = new DefaultSupportCaptureOp();
var options = new EPDataFlowInstantiationOptions();
options.OperatorProvider = new DefaultSupportGraphOpProvider(outputOp);
options.ParameterProvider = new DefaultSupportGraphParamProvider(Collections.SingletonDataMap("adapterInputSource", source));
var instance = _runtime.DataFlowService.Instantiate(deployment.DeploymentId, "ReadCSV", options);
instance.Run();
var received = outputOp.GetAndReset()[0].ToArray();
Assert.AreEqual(1, received.Length);
}
public void TestEngineThread1000PerSec()
{
EPService = EPServiceProviderManager.GetProvider("testExistingTypeNoOptions", MakeConfig("TypeA"));
EPService.Initialize();
EPStatement stmt =
EPService.EPAdministrator.CreateEPL("select symbol, price, volume from TypeA.win:length(100)");
var listener = new SupportUpdateListener();
stmt.Events += listener.Update;
var spec = new CSVInputAdapterSpec(new AdapterInputSource(CSV_FILENAME_ONELINE_TRADE),
"TypeA");
spec.EventsPerSec = 1000;
spec.IsUsingEngineThread = true;
InputAdapter inputAdapter = new CSVInputAdapter(EPService, spec);
inputAdapter.Start();
Thread.Sleep(1000);
Assert.AreEqual(1, listener.GetNewDataList().Count);
}
