public IRelayConnector Connect(IRelayInput input, IRelayOutput output)
{
if (input == null || output == null)
{
return(null);
}
var iKey = input.Name ?? string.Empty;
var oKey = output.Name ?? string.Empty;
if (!_inputInitializer.TryGetValue(iKey, out var inputInitializer))
{
_inputInitializer.Add(iKey, inputInitializer = new InputInitializer(iKey, input, _queue, RemoveInputInitializer));
}
if (!_outputInitializer.TryGetValue(oKey, out var outputInitializer))
{
_outputInitializer.Add(oKey, outputInitializer = new OutputInitializer(oKey, output, RemoveOutputInitializer));
}
var key = $"{iKey}-{oKey}";
if (!_connectors.TryGetValue(key, out var connector))
{
_connectors.Add(key, connector = new RelayConnector(key, inputInitializer, outputInitializer, _lazyInitializer, RemoveConnector));
}
return(connector);
}
public InputInitializer(string key, IRelayInput input, ArrayEx <Action <DateTime>[]> queue, Action <InputInitializer> onDispose)
{
Key = key;
Input = input;
_queue = queue;
_onDispose = onDispose;
}
public bool HasCallback(IRelayInput input)
{
if (input == null)
{
return(false);
}
var iKey = input.Name ?? string.Empty;
return(_inputInitializer.TryGetValue(iKey, out var initializer) && initializer.HasCallbacks);
}
public IInputLinks GetInputLinks(IRelayInput input)
{
if (input == null)
{
return(null);
}
var iKey = input.Name ?? string.Empty;
_inputInitializer.TryGetValue(iKey, out var initializer);
return(initializer);
}
public InputRuntime(
PulseSource *pulseSource,
IRelayInput input,
Action <DateTime>[] callbacks,
ArrayEx <Action <DateTime>[]> callbackQueue)
{
_callbacks = callbacks;
_callbackQueue = callbackQueue;
_pulseSource = pulseSource;
_subscription = _callbacks.Length > 0
? input.Subscribe(PulseWithCallbacks)
: input.Subscribe(Pulse);
}
