static void Main(string[] args)
{
var instanceName = !string.IsNullOrEmpty(InstanceName) ? InstanceName : StreamInsightSetupInfo.EnumerateInstances()[0];
Server server;
try
{
server = Server.Create(instanceName);
}
catch
{
Console.WriteLine("Could not create StreamInsight instance. Please open Program.cs and check InstanceName.");
return;
}
var application = server.CreateApplication("StockInsight");
// Determine path for historical data
var dataPath = Path.GetDirectoryName(Environment.GetCommandLineArgs()[0]) + "\\HistoricalData\\";
var ericUSDEnumerable = StockData.GetStockEnumerable(dataPath + "eric_b_usd_2009.csv",
"ERIC-USD",
new string[] { "Open", "High", "Low", "Close", "Volume", "Adj Close" }
);
var ericSEKEnumerable = StockData.GetStockEnumerable(dataPath + "eric_b_sek_2009.csv",
"ERIC-SEK",
new string[] { "Open", "High", "Low", "Close", "Volume", "Adj Close" }
);
var nokiaUSDEnumerable = StockData.GetStockEnumerable(dataPath + "nokia_2009.csv",
"NOKIA-USD",
new string[] { "Open", "High", "Low", "Close", "Volume", "Adj Close" }
);
var USDSEKEnumerable = StockData.GetStockEnumerable(dataPath + "USD_SEK_ExchangeRate_2009.csv",
"USD-SEK",
new string[] { "Value" }
);
// Run examples
filterExample(ericUSDEnumerable, application);
crossJoinProjectionExample(ericSEKEnumerable, ericUSDEnumerable, USDSEKEnumerable, application);
avgExample(ericUSDEnumerable, application);
groupApplyExample(ericUSDEnumerable, application);
bigLooserExample(ericUSDEnumerable, application);
userFilterExample(ericUSDEnumerable, application);
standardDeviationExample(ericUSDEnumerable, application);
application.Delete();
server.Dispose();
}
/// <summary>
/// Starting point.
/// </summary>
public static void Main()
{
// Create the server and application
var instanceName = !string.IsNullOrEmpty(InstanceName) ? InstanceName : StreamInsightSetupInfo.EnumerateInstances()[0];
Server server;
try
{
server = Server.Create(instanceName);
}
catch
{
Console.WriteLine("Could not create StreamInsight instance. Please open Program.cs and check InstanceName.");
return;
}
var application = server.CreateApplication("StockInsight");
// Determine path for historical data
var dataPath = Path.GetDirectoryName(Environment.GetCommandLineArgs()[0]) + "\\HistoricalData\\";
// Configuration for input
var ericSEKConfig = new StockQuoteInputConfig
{
ID = "ERIC-SEK",
Filename = dataPath + "eric_b_sek_2009.csv",
ColumnNames = new string[] { "Open", "High", "Low", "Close", "Volume", "Adj Close" },
StartDate = new DateTime(2009, 01, 01),
Interval = 0
};
// Configuration for input
var ericUSDConfig = new StockQuoteInputConfig
{
ID = "ERIC-USD",
Filename = dataPath + "eric_b_usd_2009.csv",
ColumnNames = new string[] { "Open", "High", "Low", "Close", "Volume", "Adj Close" },
StartDate = new DateTime(2009, 01, 01),
Interval = 0
};
// Configuration for input
var nokiaUSDConfig = new StockQuoteInputConfig
{
ID = "NOKIA-USD",
Filename = dataPath + "nokia_2009.csv",
ColumnNames = new string[] { "Open", "High", "Low", "Close", "Volume", "Adj Close" },
StartDate = new DateTime(2009, 01, 01),
Interval = 0
};
// Configuration for input
var USDSEKConfig = new StockQuoteInputConfig
{
ID = "USD-SEK",
Filename = dataPath + "USD_SEK_ExchangeRate_2009.csv",
ColumnNames = new string[] { "Value" },
StartDate = new DateTime(2009, 01, 01),
Interval = 0
};
// Configure output adapter
var outputConfig = new StockQuoteOutputConfig();
// Instantiate semaphor for stop signal
var adapterStopSignal = new EventWaitHandle(false,
EventResetMode.AutoReset, outputConfig.AdapterStopSignal);
// Add input and output adapter factories to the server
var inputAdapter = application.CreateInputAdapter <StockQuoteInputFactory>("StockQuoteInput", "Description...");
var outputAdapter = application.CreateOutputAdapter <StockQuoteOutputFactory>("StockQuoteOutput", "Description...");
// Create queries
createFilterExampleQuery(application, ericUSDConfig, outputConfig, inputAdapter, outputAdapter);
createCrossJoinExampleQuery(application, ericUSDConfig, ericSEKConfig, USDSEKConfig, outputConfig, inputAdapter, outputAdapter);
createAvgExampleQuery(application, ericUSDConfig, outputConfig, inputAdapter, outputAdapter);
createGroupApplyExampleQuery(application, ericUSDConfig, outputConfig, inputAdapter, outputAdapter);
createBigLooserExampleQuery(application, ericUSDConfig, outputConfig, inputAdapter, outputAdapter);
createUserFilterExampleQuery(application, ericUSDConfig, outputConfig, inputAdapter, outputAdapter);
createStandardDeviationExampleQuery(application, ericUSDConfig, outputConfig, inputAdapter, outputAdapter);
// Execute the queries (one at a time)
// It would also be possible to execute them in parallell
foreach (var query in application.Queries.Values)
{
Console.WriteLine("\r\nQuery: " + query.Name);
// Start
query.Start();
// Wait until output adapter signals that it is finished
DiagnosticView diagnosticView;
do
{
Thread.Sleep(100);
diagnosticView = query.Application.Server.GetDiagnosticView(query.Name);
} while ((string)diagnosticView["QueryState"] == "Running");
// Stop
query.Stop();
}
// Release resources
application.Delete();
server.Dispose();
//application.Dispose();
}
