private bool IsValidIOMapping(ProcessingModule processingModule, TopicInputMapping inputMapping)
{
return(processingModule.Inputs.Any(input => input.InternalName == inputMapping.InputName));
}
private async Task <bool> ApplyInputMapping(ProcessingModule processingModule, TopicInputMapping inputMapping)
{
if (!IsValidIOMapping(processingModule, inputMapping))
{
Debug.LogError("PM-Manager: IO-Mapping for module " + processingModule.Name + "->" + inputMapping.InputName + " is invalid");
return(false);
}
bool isLockstep = processingModule.ProcessingMode.Lockstep != null;
if (inputMapping.TopicSourceCase == TopicInputMapping.TopicSourceOneofCase.Topic)
{
processingModule.SetInputGetter(inputMapping.InputName, () =>
{
var entry = this.topicDataProxy.Pull(inputMapping.Topic);
return(entry);
});
if (!isLockstep)
{
Action <TopicDataRecord> callback = null;
if (processingModule.ProcessingMode?.TriggerOnInput != null)
{
callback = _ => { processingModule.Emit(PMEvents.NEW_INPUT, inputMapping.InputName); };
}
else
{
callback = _ => {};
}
// subscribe to topic and save token
try
{
SubscriptionToken subscriptionToken = await this.topicDataProxy.SubscribeTopic(inputMapping.Topic, callback);
if (!pmTopicSubscriptions.ContainsKey(processingModule.Id))
{
pmTopicSubscriptions.Add(processingModule.Id, new List <SubscriptionToken>());
}
pmTopicSubscriptions[processingModule.Id].Add(subscriptionToken);
}
catch (Exception e)
{
Debug.LogError(e);
return(false);
}
}
}
else if (inputMapping.TopicSourceCase == TopicInputMapping.TopicSourceOneofCase.TopicMux)
{
// ~TODO, device Manager ?
string multiplexer;
if (inputMapping.TopicMux.Id != null)
{
multiplexer = "missing code"; // this.deviceManager.getTopicMux(inputMapping.TopicMux.Id) in js file?
}
else
{
//multiplexer = this.deviceManager.createTopicMuxerBySpecs(inputMapping.TopicMux, topicDataProxy); in js file?
}
processingModule.SetInputGetter(inputMapping.InputName, () =>
{
//return multiplexer.Get()
return(null);
});
}
return(true);
}