/// <summary>
/// Schedules an action to be executed at dueTime.
/// </summary>
/// <typeparam name="TAbsolute">Absolute time representation type.</typeparam>
/// <typeparam name="TRelative">Relative time representation type.</typeparam>
/// <param name="scheduler">Scheduler to execute the action on.</param>
/// <param name="dueTime">Relative time after which to execute the action.</param>
/// <param name="action">Action to be executed.</param>
/// <returns>The disposable object used to cancel the scheduled action (best effort).</returns>
/// <exception cref="ArgumentNullException"><paramref name="scheduler"/> or <paramref name="action"/> is null.</exception>
public static IDisposable ScheduleRelative <TAbsolute, TRelative>(this VirtualTimeSchedulerBase <TAbsolute, TRelative> scheduler, TRelative dueTime, Action action)
where TAbsolute : IComparable <TAbsolute>
{
if (scheduler == null)
{
throw new ArgumentNullException("scheduler");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
return(scheduler.ScheduleRelative(action, dueTime, Invoke));
}
/// <summary>
/// Schedules an action to be executed at <paramref name="dueTime"/>.
/// </summary>
/// <typeparam name="TAbsolute">Absolute time representation type.</typeparam>
/// <typeparam name="TRelative">Relative time representation type.</typeparam>
/// <param name="scheduler">Scheduler to execute the action on.</param>
/// <param name="dueTime">Relative time after which to execute the action.</param>
/// <param name="action">Action to be executed.</param>
/// <returns>The disposable object used to cancel the scheduled action (best effort).</returns>
/// <exception cref="ArgumentNullException"><paramref name="scheduler"/> or <paramref name="action"/> is <c>null</c>.</exception>
public static IDisposable ScheduleRelative <TAbsolute, TRelative>(this VirtualTimeSchedulerBase <TAbsolute, TRelative> scheduler, TRelative dueTime, Action action)
where TAbsolute : IComparable <TAbsolute>
{
if (scheduler == null)
{
throw new ArgumentNullException(nameof(scheduler));
}
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
// As stated in Scheduler.Simple.cs,
// an anonymous delegate will allow delegate caching.
// Watch https://github.com/dotnet/roslyn/issues/5835 for compiler
// support for caching delegates from method groups.
return(scheduler.ScheduleRelative(action, dueTime, (s, a) => Invoke(s, a)));
}