public static void LiquidStateAwaitableSyncTest()
{
var config = StateMachineFactory.CreateAwaitableConfiguration <State, Trigger>();
config.ForState(State.Off)
.OnEntry(async() => await AsyncConsoleWriteLine("OnEntry of Off"))
.OnExit(async() => await AsyncConsoleWriteLine("OnExit of Off"))
.PermitReentry(Trigger.TurnOff)
.Permit(Trigger.Ring, State.Ringing, async() => { await AsyncConsoleWriteLine("Attempting to ring"); })
.Permit(Trigger.Connect, State.Connected, async() => { await AsyncConsoleWriteLine("Connecting"); });
var connectTriggerWithParameter = config.SetTriggerParameter <string>(Trigger.Connect);
config.ForState(State.Ringing)
.OnEntry(async() => await AsyncConsoleWriteLine("OnEntry of Ringing"))
.OnExit(async() => await AsyncConsoleWriteLine("OnExit of Ringing"))
.PermitDynamic(connectTriggerWithParameter,
async name =>
{
await Task.Yield();
return(DynamicState.Create(name == "Alice" ? State.Connected : State.Off));
},
async(trigger, name) =>
{
if (trigger.Destination == State.Connected)
{
await AsyncConsoleWriteLine("Attempting to connect to " + name);
}
else
{
await AsyncConsoleWriteLine("Hanging up on " + name);
}
})
.Permit(Trigger.Talk, State.Talking, async() => { await AsyncConsoleWriteLine("Attempting to talk"); });
config.ForState(State.Connected)
.OnEntry(async() => await AsyncConsoleWriteLine("AOnEntry of Connected"))
.OnExit(async() => await AsyncConsoleWriteLine("AOnExit of Connected"))
.PermitReentry(Trigger.Connect)
.Permit(Trigger.Talk, State.Talking, async() => { await AsyncConsoleWriteLine("Attempting to talk"); })
.Permit(Trigger.TurnOff, State.Off, async() => { await AsyncConsoleWriteLine("Turning off"); });
config.ForState(State.Talking)
.OnEntry(async() => await AsyncConsoleWriteLine("OnEntry of Talking"))
.OnExit(async() => await AsyncConsoleWriteLine("OnExit of Talking"))
.Permit(Trigger.TurnOff, State.Off, async() => { await AsyncConsoleWriteLine("Turning off"); })
.PermitDynamic(Trigger.Ring, () => DynamicState.Create(State.Ringing),
async() => { await AsyncConsoleWriteLine("Attempting to ring"); });
var machine = StateMachineFactory.Create(State.Ringing, config, queued: false);
machine.FireAsync(Trigger.Talk).Wait();
machine.FireAsync(Trigger.Ring).Wait();
machine.FireAsync(connectTriggerWithParameter, "Alice").Wait();
machine.FireAsync(Trigger.TurnOff).Wait();
machine.FireAsync(Trigger.Ring).Wait();
machine.FireAsync(connectTriggerWithParameter, "Bob").Wait();
}
private static async Task AsyncMachineExample()
{
// Note the "CreateAsyncConfiguration"
var config = StateMachineFactory.CreateAwaitableConfiguration <State, Trigger>();
config.ForState(State.Off)
.OnEntry(async() => Console.WriteLine("OnEntry of Off"))
.OnExit(async() => Console.WriteLine("OnExit of Off"))
.PermitReentry(Trigger.TurnOff)
.Permit(Trigger.Ring, State.Ringing, async() => { Console.WriteLine("Attempting to ring"); })
.Permit(Trigger.Connect, State.Connected, async() => { Console.WriteLine("Connecting"); });
var connectTriggerWithParameter = config.SetTriggerParameter <string>(Trigger.Connect);
config.ForState(State.Ringing)
.OnEntry(() => Console.WriteLine("OnEntry of Ringing"))
.OnExit(() => Console.WriteLine("OnExit of Ringing"))
.Permit(connectTriggerWithParameter, State.Connected,
name => { Console.WriteLine("Attempting to connect to {0}", name); })
.Permit(Trigger.Talk, State.Talking, () => { Console.WriteLine("Attempting to talk"); });
config.ForState(State.Connected)
.OnEntry(async() => Console.WriteLine("AOnEntry of Connected"))
.OnExit(async() => Console.WriteLine("AOnExit of Connected"))
.PermitReentry(Trigger.Connect)
.Permit(Trigger.Talk, State.Talking, async() => { Console.WriteLine("Attempting to talk"); })
.Permit(Trigger.TurnOff, State.Off, async() => { Console.WriteLine("Turning off"); });
config.ForState(State.Talking)
.OnEntry(() => Console.WriteLine("OnEntry of Talking"))
.OnExit(() => Console.WriteLine("OnExit of Talking"))
.Permit(Trigger.TurnOff, State.Off, () => { Console.WriteLine("Turning off"); })
.Permit(Trigger.Ring, State.Ringing, () => { Console.WriteLine("Attempting to ring"); });
var machine = StateMachineFactory.Create(State.Ringing, config);
await machine.FireAsync(Trigger.Talk);
await machine.FireAsync(Trigger.Ring);
await machine.FireAsync(connectTriggerWithParameter, "John Doe");
}
public static void LiquidStateAwaitableSyncTest()
{
var config = StateMachineFactory.CreateAwaitableConfiguration <State, Trigger>();
config.ForState(State.Off)
.OnEntry(async() => Console.WriteLine("OnEntry of Off"))
.OnExit(async() => Console.WriteLine("OnExit of Off"))
.PermitReentry(Trigger.TurnOff)
.Permit(Trigger.Ring, State.Ringing, async() => { Console.WriteLine("Attempting to ring"); })
.Permit(Trigger.Connect, State.Connected, async() => { Console.WriteLine("Connecting"); });
var connectTriggerWithParameter = config.SetTriggerParameter <string>(Trigger.Connect);
config.ForState(State.Ringing)
.OnEntry(async() => Console.WriteLine("OnEntry of Ringing"))
.OnExit(async() => Console.WriteLine("OnExit of Ringing"))
.Permit(connectTriggerWithParameter, State.Connected,
async name => { Console.WriteLine("Attempting to connect to " + name); })
.Permit(Trigger.Talk, State.Talking, async() => { Console.WriteLine("Attempting to talk"); });
config.ForState(State.Connected)
.OnEntry(async() => Console.WriteLine("AOnEntry of Connected"))
.OnExit(async() => Console.WriteLine("AOnExit of Connected"))
.PermitReentry(Trigger.Connect)
.Permit(Trigger.Talk, State.Talking, async() => { Console.WriteLine("Attempting to talk"); })
.Permit(Trigger.TurnOff, State.Off, async() => { Console.WriteLine("Turning off"); });
config.ForState(State.Talking)
.OnEntry(async() => Console.WriteLine("OnEntry of Talking"))
.OnExit(async() => Console.WriteLine("OnExit of Talking"))
.Permit(Trigger.TurnOff, State.Off, async() => { Console.WriteLine("Turning off"); })
.PermitDynamic(Trigger.Ring, () => DynamicState.Create(State.Ringing),
async() => { Console.WriteLine("Attempting to ring"); });
var machine = StateMachineFactory.Create(State.Ringing, config, queued: false);
machine.FireAsync(Trigger.Talk).Wait();
machine.FireAsync(Trigger.Ring).Wait();
machine.FireAsync(Trigger.Talk).Wait();
}
public static async Task LiquidStateAsyncTest()
{
var config = StateMachineFactory.CreateAwaitableConfiguration <State, Trigger>();
config.ForState(State.Off)
.OnEntry(async() => Console.WriteLine("OnEntry of Off"))
.OnExit(async() => Console.WriteLine("OnExit of Off"))
.PermitReentry(Trigger.TurnOff)
.Permit(Trigger.Ring, State.Ringing, async() => { Console.WriteLine("Attempting to ring"); })
.Permit(Trigger.Connect, State.Connected, async() => { Console.WriteLine("Connecting"); });
var connectTriggerWithParameter = config.SetTriggerParameter <string>(Trigger.Connect);
config.ForState(State.Ringing)
.OnEntry(async() => Console.WriteLine("OnEntry of Ringing"))
.OnExit(async() => Console.WriteLine("OnExit of Ringing"))
.Permit(connectTriggerWithParameter, State.Connected,
async name => { Console.WriteLine("Attempting to connect to " + name); })
.Permit(Trigger.Talk, State.Talking, async() => { Console.WriteLine("Attempting to talk"); })
.PermitReentry(Trigger.Ring);
config.ForState(State.Connected)
.OnEntry(async() => Console.WriteLine("AOnEntry of Connected"))
.OnExit(async() => Console.WriteLine("AOnExit of Connected"))
.PermitReentry(Trigger.Connect)
.Permit(Trigger.Talk, State.Talking, async() => { Console.WriteLine("Attempting to talk"); })
.Permit(Trigger.TurnOff, State.Off, async() => { Console.WriteLine("Turning off"); });
config.ForState(State.Talking)
.OnEntry(async() => Console.WriteLine("OnEntry of Talking"))
.OnExit(async() => Console.WriteLine("OnExit of Talking"))
.Permit(Trigger.TurnOff, State.Off, async() => { Console.WriteLine("Turning off"); })
.Permit(Trigger.Ring, State.Ringing, async() => { Console.WriteLine("Attempting to ring"); })
.PermitReentry(Trigger.Talk);
var machine = StateMachineFactory.Create(State.Ringing, config, queued: true);
var sw = Stopwatch.StartNew();
var i = 0;
for (i = 0; i < 1; i++)
{
try
{
var t1 = Task.Run(async() =>
{
await machine.FireAsync(Trigger.Talk);
await machine.FireAsync(Trigger.Ring);
});
var t2 = Task.Run(async() =>
{
var i1 = machine.FireAsync(Trigger.Talk);
var i2 = machine.FireAsync(Trigger.Ring);
await Task.WhenAll(i1, i2);
});
var t3 = Task.Run(async() =>
{
var i1 = machine.FireAsync(Trigger.Talk);
var i2 = machine.FireAsync(Trigger.Ring);
await Task.WhenAll(i1, i2);
});
await Task.WhenAll(t1, t2, t3);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}