/// <summary>
/// 実行。
/// </summary>
/// <param name="initialState">初期状態。</param>
/// <param name="terminalState">終了状態。</param>
/// <param name="initialOption">初期状態に遷移する際に渡すオプション。</param>
/// <returns>実行完了待ちTask。</returns>
public async Task RunAsync(CancellationToken ct, TState initialState, TState terminalState, TOption initialOption = default(TOption))
{
var arg = Transition.Result(initialState, initialOption);
while (!arg.NextState.Equals(terminalState))
{
TransitionFunc f;
if (!_table.TryGetValue(arg.NextState, out f))
{
break;
}
CurrentState = arg.NextState;
var t = f(arg.Option, ct);
await Task.WhenAny(t, ct.AwaitCancel());
if (ct.IsCancellationRequested)
{
break;
}
arg = await t;
}
}
public override async Task RunAsync(int?initialStateId, CancellationToken ct)
{
await NavigateAsync <MyPage>(null);
await ct.AwaitCancel();
}