public FlowRuntime(FlowRuntimeConfiguration config, ISchedulingStrategy schedule)
{
// Build
var regStream = new Register_stream();
var regOp = new Register_operation();
var configOp = new Create_activation_task();
var flow = new Flow_asynchronously(schedule);
var opStart = new Start_async_operations();
var opStop = new Stop_async_operations();
// Bind
_addStream += regStream.Process;
_addOperation += regOp.Process;
_addOperation += configOp.Process;
configOp.Result += flow.Execute;
_process += flow.Process;
flow.Message += _ => Message(_);
flow.Result += Pass_result_to_environment;
flow.UnhandledException += ex =>
{
if (UnhandledException == null)
{
throw new UnhandledFlowRuntimeException(ex);
}
UnhandledException(ex);
};
_start += opStart.Process;
_start += flow.Start;
_stop += flow.Stop;
_stop += opStop.Process;
_throttle += flow.Throttle;
// Inject
var streams = new List <IStream>();
regStream.Inject(streams);
var operations = new Dictionary <string, IOperation>();
regOp.Inject(operations);
flow.Inject(streams, operations);
opStart.Inject(operations);
opStop.Inject(operations);
// Config
Configure(config);
// Run
Start();
}
public FlowRuntimeConfiguration MakeDispatched()
{
var sync = FlowRuntimeConfiguration.DispatcherFactory();
WrapLastOperation(op => new Operation(op.Name, (input, continueWith, unhandledException) =>
sync.Process(input,
output =>
{
try
{
op.Implementation(output,
continueWith,
unhandledException);
}
catch (Exception ex)
{
unhandledException(
new FlowRuntimeException(ex,
output));
}
})));
return(this);
}
public FlowRuntimeConfiguration AddEventBasedComponent(string name, object eventBasedComponent)
{
_operations.Add(new EBCOperation(name, eventBasedComponent, FlowRuntimeConfiguration.DispatcherFactory(),
_asyncerCache));
return(this);
}
public FlowRuntime(FlowRuntimeConfiguration config) : this(config, new Schedule_for_async_depthfirst_processing())
{
}
public void Configure(FlowRuntimeConfiguration config)
{
this.AddStreams(config.Streams);
this.AddOperations(config.Operations);
}