public PromiseContinuation(Action <object> action, object state, FutureScheduler scheduler, ExecutionContext executionContext)
{
_action = action;
_state = state;
_executionContext = executionContext;
Scheduler = FutureScheduler.IsInline(scheduler) ? null : scheduler;
}
public Future <TResult> ContinueWith <TResult>(Func <Future, TResult> func, FutureScheduler scheduler = null)
{
if (IsCompleted && FutureScheduler.IsInline(scheduler))
{
try
{
return(new Future <TResult>(func(this)));
}
catch (Exception ex)
{
return(Future.FromException <TResult>(ex));
}
}
var continueWith = new ContinueWithPromise <TResult>(_promise, func, scheduler);
_promise.AddContinuation(continueWith);
return(continueWith.Future);
}
public Future ContinueWith(Action <Future> action, FutureScheduler scheduler = null)
{
if (IsCompleted && FutureScheduler.IsInline(scheduler))
{
try
{
action(this);
return(new Future());
}
catch (Exception ex)
{
return(Future.FromException(ex));
}
}
var continueWith = new ContinueWithPromise(_promise, action, scheduler);
_promise.AddContinuation(continueWith);
return(continueWith.Future);
}
