internal AsyncStateMachine(TState initialState, AwaitableStateMachineConfiguration <TState, TTrigger> config)
{
Contract.Requires(initialState != null);
Contract.Requires(config != null);
machine = new AwaitableStateMachine <TState, TTrigger>(initialState, config);
actionsQueue = ImmutableQueue.Create <Func <Task> >();
}
public static IAwaitableStateMachine <TState, TTrigger> Create <TState, TTrigger>(
TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> config, bool asyncMachine = true)
{
Contract.Requires <ArgumentNullException>(initialState != null);
Contract.Requires <ArgumentNullException>(config != null);
return(Create(initialState, config, asyncMachine, null));
}
internal AwaitableStateMachineWithScheduler(TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> config, TaskScheduler scheduler)
{
Contract.Requires(initialState != null);
Contract.Requires(config != null);
Contract.Requires(scheduler != null);
machine = new AwaitableStateMachine <TState, TTrigger>(initialState, config);
Scheduler = scheduler;
}
public static IAwaitableStateMachine <TState, TTrigger> Create <TState, TTrigger>(
TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> config, TaskScheduler customScheduler)
{
Contract.Requires <ArgumentNullException>(initialState != null);
Contract.Requires <ArgumentNullException>(config != null);
Contract.Requires <ArgumentNullException>(customScheduler != null);
return(Create(initialState, config, false, null));
}
internal AsyncStateMachine(TState initialState, AwaitableStateMachineConfiguration <TState, TTrigger> config)
{
Contract.Requires(initialState != null);
Contract.Requires(config != null);
machine = new AwaitableStateMachine <TState, TTrigger>(initialState, config);
machine.UnhandledTriggerExecuted += UnhandledTriggerExecuted;
machine.StateChanged += StateChanged;
dispatcher = new SynchronizationContextDispatcher();
dispatcher.Initialize();
actionsQueue = ImmutableQueue.Create <Action>();
}
internal AwaitableStateMachine(TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> configuration)
{
Contract.Requires(configuration != null);
Contract.Requires(initialState != null);
CurrentStateRepresentation = configuration.GetInitialStateRepresentation(initialState);
if (CurrentStateRepresentation == null)
{
throw new InvalidOperationException("StateMachine has an unreachable state");
}
configDictionary = configuration.Config;
}
internal AwaitableStateMachine(TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> configuration)
{
Contract.Requires(configuration != null);
Contract.Requires(initialState != null);
currentStateRepresentation = configuration.GetStateRepresentation(initialState);
if (currentStateRepresentation == null)
{
throw new InvalidOperationException("StateMachine has no states");
}
IsEnabled = true;
}
public static IAwaitableStateMachine <TState, TTrigger> Create <TState, TTrigger>(TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> config, bool asyncMachine = true)
{
Contract.Requires <ArgumentNullException>(initialState != null);
Contract.Requires <ArgumentNullException>(config != null);
var sm = asyncMachine ?
(IAwaitableStateMachine <TState, TTrigger>) new AsyncStateMachine <TState, TTrigger>(initialState, config) :
(IAwaitableStateMachine <TState, TTrigger>) new AwaitableStateMachine <TState, TTrigger>(initialState, config);
sm.UnhandledTriggerExecuted += InvalidTriggerException <TTrigger, TState> .Throw;
return(sm);
}
private static IAwaitableStateMachine <TState, TTrigger> Create <TState, TTrigger>(TState initialState,
AwaitableStateMachineConfiguration <TState, TTrigger> config, bool asyncMachine, TaskScheduler scheduler)
{
IAwaitableStateMachine <TState, TTrigger> sm;
if (asyncMachine)
{
sm = new AsyncStateMachine <TState, TTrigger>(initialState, config);
}
else
{
sm = scheduler == null
? (IAwaitableStateMachine <TState, TTrigger>)
new AwaitableStateMachine <TState, TTrigger>(initialState, config)
: new AwaitableStateMachineWithScheduler <TState, TTrigger>(initialState, config, scheduler);
}
sm.UnhandledTriggerExecuted += InvalidTriggerException <TTrigger, TState> .Throw;
return(sm);
}
