public static IComputedState <T> NewComputed <T>(
this IStateFactory factory,
Func <IComputedState <T>, CancellationToken, Task <T> > computer)
{
var options = new ComputedState <T> .Options();
return(factory.NewComputed(options, computer));
}
public static IComputedState <T> NewComputed <T>(
this IStateFactory factory,
Action <ComputedState <T> .Options> optionsBuilder,
Func <IComputedState <T>, CancellationToken, Task <T> > computer,
object?argument = null)
{
var options = new ComputedState <T> .Options();
optionsBuilder.Invoke(options);
return(factory.NewComputed(options, computer, argument));
}
public static IComputedState <T> NewComputed <T>(
this IStateFactory factory,
Result <T> initialOutput,
Func <IComputedState <T>, CancellationToken, Task <T> > computer)
{
var options = new ComputedState <T> .Options()
{
InitialOutput = initialOutput,
};
return(factory.NewComputed(options, computer));
}
public static IComputedState <T> NewComputed <T>(
this IStateFactory factory,
T initialValue,
IUpdateDelayer updateDelayer,
Func <IComputedState <T>, CancellationToken, Task <T> > computer)
{
var options = new ComputedState <T> .Options()
{
InitialValue = initialValue,
UpdateDelayer = updateDelayer,
};
return(factory.NewComputed(options, computer));
}
public static Exception WrongComputedState(ComputedState state)
=> new InvalidOperationException(
$"Wrong Computed.State: {state}.");
public static Exception WrongComputedState(
ComputedState expectedState, ComputedState state)
=> new InvalidOperationException(
$"Wrong Computed.State: expected {expectedState}, was {state}.");
protected virtual void ConfigureState(ComputedState <TState> .Options options)
{
}
public static void DefaultAuthStateOptionsBuilder(ComputedState <AuthState> .Options options)
=> options.UpdateDelayer =
UpdateDelayer.MinUpdateDelay with
protected override void ConfigureState(ComputedState <PainelComposedValue> .Options options)
{
options.UpdateDelayer = UpdateDelayer.MinDelay;
}
