/// <summary>
/// Our main routine. Creates a random input stream of stock quotes, and performs
/// pattern detection for every stock symbol in this stream.
/// </summary>
/// <param name="args">The command line arguments (unused).</param>
static void Main(string[] args)
{
using (var server = Server.Create("Default"))
{
var app = server.CreateApplication("PatternDetector");
var stocks = CreateRandomInputStream(app, 1000);
var initialState = new AfaOperator <StockTick, Register, AfaEqualDownticksUpticks>(TimeSpan.FromSeconds(10));
var query = from s in stocks
group s by s.StockSymbol into g
from r in g.Scan(initialState)
select new { r.Counter, StockSymbol = g.Key };
var sink = from p in query.ToPointEnumerable()
where p.EventKind == EventKind.Insert
select new { p.StartTime, p.Payload.Counter, p.Payload.StockSymbol, };
foreach (var r in sink)
{
Console.WriteLine(r);
}
Console.WriteLine("Press enter to exit.");
Console.ReadLine();
}
}
/// <summary>
/// Our main routine. Creates a random input stream of stock quotes, and performs
/// pattern detection for every stock symbol in this stream.
/// </summary>
/// <param name="args">The command line arguments (unused).</param>
static void Main(string[] args)
{
using (var server = Server.Create("Default"))
{
var app = server.CreateApplication("PatternDetector");
var stocks = CreateRandomInputStream(app, 1000);
var initialState = new AfaOperator<StockTick, Register, AfaEqualDownticksUpticks>(TimeSpan.FromSeconds(10));
var query = from s in stocks
group s by s.StockSymbol into g
from r in g.Scan(initialState)
select new { r.Counter, StockSymbol = g.Key };
var sink = from p in query.ToPointEnumerable()
where p.EventKind == EventKind.Insert
select new { p.StartTime, p.Payload.Counter, p.Payload.StockSymbol, };
foreach (var r in sink)
{
Console.WriteLine(r);
}
Console.WriteLine("Press enter to exit.");
Console.ReadLine();
}
}
