private EventActivityBinder <TInstance, TData> GetBinder(
Func <EventActivityBinder <TInstance, TData>, EventActivityBinder <TInstance, TData> > activityCallback)
{
EventActivityBinder <TInstance, TData> binder = new DataEventActivityBinder <TInstance, TData>(_machine, _event);
return(activityCallback(binder));
}
ActivityBinder <TInstance> CreateConditionalActivityBinder()
{
EventActivityBinder <TInstance, TData> binder = new DataEventActivityBinder <TInstance, TData>(_machine, _event, _activities);
var conditionBinder = new ConditionalActivityBinder <TInstance, TData>(_event, context => _filter(context), binder);
return(conditionBinder);
}
EventActivityBinder <TInstance, TData> EventActivityBinder <TInstance, TData> .If(StateMachineCondition <TInstance, TData> condition,
Func <EventActivityBinder <TInstance, TData>, EventActivityBinder <TInstance, TData> > activityCallback)
{
EventActivityBinder <TInstance, TData> binder = new DataEventActivityBinder <TInstance, TData>(_machine, _event);
binder = activityCallback(binder);
var conditionBinder = new ConditionalActivityBinder <TInstance, TData>(_event, condition, binder);
return(new DataEventActivityBinder <TInstance, TData>(_machine, _event, _filter, _activities, conditionBinder));
}
public ExceptionActivityBinder <TInstance> Handle <TException>(
Func <EventActivityBinder <TInstance, TException>, EventActivityBinder <TInstance, TException> > context)
where TException : Exception
{
EventActivityBinder <TInstance, TException> contextBinder = new DataEventActivityBinder
<TInstance, TException>(
_machine, new DataEvent <TException>(typeof(TException).Name));
contextBinder = context(contextBinder);
var handler = new ExceptionHandlerActivity <TInstance, TException>(contextBinder, typeof(TException), contextBinder.Event);
return(new ExceptionActivityBinderImpl <TInstance>(_machine, _event,
_activities.Concat(Enumerable.Repeat(handler, 1))));
}