static void Main(String[] args)
{
NSFTraceLog.PrimaryTraceLog.Enabled = true;
CommandProcessor commandProcessor = new CommandProcessor("CommandProcessor");
#pragma warning disable 0219
CommandProcessorObserver commandProcessorObserver = new CommandProcessorObserver(commandProcessor);
#pragma warning restore 0219
commandProcessor.startStateMachine();
// Simple example of polling for state
int i = 0;
while (true)
{
Thread.Sleep(500);
if (commandProcessor.isInState(commandProcessor.WaitForCommandState))
{
NSFDebugUtility.PrimaryDebugUtility.writeLineToConsole("Press Enter key to inject a command");
Console.ReadKey();
commandProcessor.addCommand("TestCommand");
}
else if (commandProcessor.isInState(commandProcessor.WaitForResponseState))
{
// Only send two responses
if (++i <= 2)
{
commandProcessor.addResponse("TestResponse");
}
}
else if (commandProcessor.isInState(commandProcessor.ErrorState))
{
break;
}
}
NSFTraceLog.PrimaryTraceLog.saveLog("CommandProcessorExampleTrace.xml");
NSFDebugUtility.PrimaryDebugUtility.writeLineToConsole("Press Enter key to continue");
Console.ReadKey();
NSFEnvironment.terminate();
}
public CommandProcessorObserver(CommandProcessor commandProcessor)
{
// Register handleStateChange to be called on state entry.
commandProcessor.WaitForCommandState.EntryActions += handleStateEntered;
commandProcessor.WaitForResponseState.EntryActions += handleStateEntered;
commandProcessor.ErrorState.EntryActions += handleStateEntered;
commandProcessor.ResetState.EntryActions += handleStateEntered;
// Register handleStateChange to be called on state exit.
commandProcessor.WaitForCommandState.ExitActions += handleStateExited;
commandProcessor.WaitForResponseState.ExitActions += handleStateExited;
commandProcessor.ErrorState.ExitActions += handleStateExited;
commandProcessor.ResetState.ExitActions += handleStateExited;
// Register transition actions to be called on transition from one state to another.
commandProcessor.WaitForCommandToWaitForResponseTransition.Actions += handleTransition;
commandProcessor.WaitForResponseToWaitForCommandTransition.Actions += handleTransition;
commandProcessor.WaitForResponseToErrorTransition.Actions += handleTransition;
commandProcessor.ErrorToResetTransition.Actions += handleTransition;
commandProcessor.ResetToWaitForCommandTransition.Actions += handleTransition;
}
