private void SetUp(int numSymbols, int numThreads, int numEvents, double timeWindowSize)
{
var epService = EPServiceProviderManager.GetDefaultProvider(SupportConfigFactory.GetConfiguration());
epService.Initialize();
// Create a statement for N number of Symbols, each it's own listener
var symbols = new string[numSymbols];
_listeners = new ResultUpdateListener[symbols.Length];
for (var i = 0; i < symbols.Length; i++)
{
symbols[i] = "S" + i;
var viewExpr = "select Symbol, sum(Volume) as sumVol " +
"from " + typeof(SupportMarketDataBean).FullName +
"(Symbol='" + symbols[i] + "').win:time(" + timeWindowSize + ")";
var testStmt = epService.EPAdministrator.CreateEPL(viewExpr);
_listeners[i] = new ResultUpdateListener();
testStmt.Events += _listeners[i].Update;
}
// Create threads to send events
_threads = new Thread[numThreads];
var runnables = new TimeWinRunnable[_threads.Length];
var rlock = LockManager.CreateDefaultLock();
for (var i = 0; i < _threads.Length; i++)
{
runnables[i] = new TimeWinRunnable(i, epService.EPRuntime, rlock, symbols, numEvents);
_threads[i] = new Thread(runnables[i].Run);
}
}
private void SetUp(int numSymbols, int numThreads, int numEvents, double timeWindowSize)
{
EPServiceProvider epService = EPServiceProviderManager.GetDefaultProvider(SupportConfigFactory.GetConfiguration());
epService.Initialize();
// Create a statement for Count number of symbols, each it's own listener
var symbols = new String[numSymbols];
_listeners = new ResultUpdateListener[symbols.Length];
for (int i = 0; i < symbols.Length; i++)
{
var index = i;
symbols[i] = "S" + i;
String viewExpr = "select Symbol, sum(Volume) as sumVol " +
"from " + typeof(SupportMarketDataBean).FullName +
"(Symbol='" + symbols[i] + "').win:time(" + timeWindowSize + ")";
EPStatement testStmt = epService.EPAdministrator.CreateEPL(viewExpr);
_listeners[i] = new ResultUpdateListener();
testStmt.Events += (s, e) => _listeners[index].Update(e.NewEvents, e.OldEvents);
}
// Create threads to send events
_threads = new List <Thread>();
var @lock = LockManager.CreateDefaultLock();
for (int i = 0; i < numThreads; i++)
{
var runnable = new TimeWinRunnable(i, epService.EPRuntime, @lock, symbols, numEvents);
_threads.Add(new Thread(runnable.Run));
}
}
