public IDisposable Perform(SynchronizationComputation <TLeft, TRight> computation, SynchronizationDirection direction, ISynchronizationContext context)
{
switch (context.ChangePropagation)
{
case ChangePropagationMode.None:
return(null);
case ChangePropagationMode.OneWay:
if (!direction.IsRightToLeft())
{
return(null);
}
break;
case ChangePropagationMode.TwoWay:
break;
default:
throw new InvalidOperationException("The change propagation mode is invalid.");
}
var instantiationMonitor = Predicate.Observe(computation.Opposite.Input);
var monitor = new Monitor(instantiationMonitor, computation);
monitor.StartMonitoring();
return(monitor);
}
public virtual IDisposable Perform(SynchronizationComputation <TLeft, TRight> computation, SynchronizationDirection direction, ISynchronizationContext context)
{
if (direction.IsRightToLeft())
{
return(Perform(computation.Opposite.Input, computation.Input, context));
}
else
{
return(null);
}
}
