public void InitializeModel(bool modelOn, byte randomLevel)
{
_cognitiveArchitecture.InternalCharacteristics.CanForget = true;
_forgetting.On = modelOn;
_forgetting.RateOfAgentsOn = 1;
_forgettingModel = new ForgettingModel(_agentId, Network.ActorKnowledge, _cognitiveArchitecture,
_forgetting, true, randomLevel);
_forgettingModel.InitializeForgettingProcess();
}
/// <summary>
/// Initialize all the agent's cognitive models
/// Should be called after SetTemplate and after having customized the cognitive parameters
/// </summary>
protected override void InitializeModels()
{
base.InitializeModels();
// Initialize agent models
KnowledgeModel = new KnowledgeModel(AgentId, Environment.MainOrganization.Models.Knowledge, Cognitive,
Environment.MainOrganization.ArtifactNetwork, Environment.MainOrganization.Models.Generator);
BeliefsModel = new BeliefsModel(AgentId, Environment.MainOrganization.Models.Beliefs, Cognitive,
Environment.MainOrganization.ArtifactNetwork, Environment.MainOrganization.Models.Generator);
LearningModel = new LearningModel(AgentId, Environment.MainOrganization.Models,
Environment.MainOrganization.ArtifactNetwork.Knowledge,
Environment.MainOrganization.ArtifactNetwork.ActorKnowledge, Cognitive,
Environment.MainOrganization.Models.Generator, Environment.RandomLevelValue);
ForgettingModel = new ForgettingModel(AgentId, Environment.MainOrganization.ArtifactNetwork.ActorKnowledge,
Cognitive, Environment.MainOrganization.Models, Environment.RandomLevelValue);
InfluenceModel = new InfluenceModel(Environment.MainOrganization.Models.Influence,
Cognitive, Environment.AgentNetwork, BeliefsModel, Environment.MainOrganization.Models.Generator);
TaskModel = new ActorTaskModel(AgentId, Cognitive, Environment.MainOrganization.ArtifactNetwork);
}
public Database(GraphMetaNetwork metaNetwork, MainOrganizationModels models, CommunicationTemplate medium,
IClassId classId) : base(metaNetwork, classId)
{
if (metaNetwork is null)
{
throw new ArgumentNullException(nameof(metaNetwork));
}
if (models is null)
{
throw new ArgumentNullException(nameof(models));
}
SetCognitiveArchitecture(medium);
// There is no random level for database
_learningModel = new LearningModel(EntityId, models, MetaNetwork.Knowledge, MetaNetwork.ResourceKnowledge,
CognitiveArchitecture, models.Generator, 0);
_forgettingModel =
new ForgettingModel(EntityId, MetaNetwork.ResourceKnowledge, CognitiveArchitecture, models, 0);
}
/// <summary>
/// Simulate the work on a specific task
/// </summary>
/// <param name="task"></param>
public virtual float WorkOnTask(SymuTask task)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
float timeSpent;
if (Schedule.Type == TimeStepType.Intraday)
{
timeSpent = Math.Min(Environment.MainOrganization.Models.Intraday, Capacity.Actual);
}
else
{
timeSpent = Cognitive.TasksAndPerformance.TasksLimit.LimitSimultaneousTasks
// Mono tasking
? Math.Min(task.Weight, Capacity.Actual)
// Multi tasking
: Math.Min(task.Weight / 2, Capacity.Actual);
}
timeSpent = Math.Min(task.WorkToDo, timeSpent);
task.WorkToDo -= timeSpent;
if (task.WorkToDo < Tolerance)
{
SetTaskDone(task);
}
else
{
UpdateTask(task);
}
// As the agent work on task that requires knowledge, the agent can't forget the associate knowledge today
ForgettingModel.UpdateForgettingProcess(task.KnowledgesBits);
Capacity.Decrement(timeSpent);
return(timeSpent);
}
/// <summary>
/// Trigger every event after the actual step,
/// Do not send messages
/// </summary>
public override void PostStep()
{
base.PostStep();
ForgettingModel?.FinalizeForgettingProcess(Schedule.Step);
}
/// <summary>
/// Trigger every event before the new step
/// Do not send messages, use NextStep for that
/// </summary>
public override async void PreStep()
{
MessageProcessor?.ClearMessagesPerPeriod();
ForgettingModel?.InitializeForgettingProcess();
// Databases
if (HasEmail)
{
Email.ForgettingProcess(Schedule.Step);
}
_newInteractionCounter = 0;
var isolated = Cognitive.InteractionPatterns.IsIsolated(Schedule.Step);
HandleStatus(isolated);
// intentionally after Status
HandleCapacity(isolated, true);
// Task manager
if (!Cognitive.TasksAndPerformance.CanPerformTask)
{
return;
}
async Task <bool> ProcessWorkInProgress()
{
while (Capacity.HasCapacity && Status != AgentStatus.Offline)
{
try
{
var task = await TaskProcessor.Receive(Schedule.Step).ConfigureAwait(false);
switch (task.Parent)
{
case Message message:
// When Schedule.Type is Intraday, messages are treated as tasks and stored in task.Parent attribute
// Once a message (as a task) is receive it is treated as a message
if (!task.IsStarted)
{
ActMessage(message);
}
WorkOnTask(task);
break;
default:
WorkInProgress(task);
break;
}
}
catch (Exception exception)
{
var exceptionDispatchInfo = ExceptionDispatchInfo.Capture(exception);
exceptionDispatchInfo.Throw();
}
}
// If we didn't deschedule then run the continuation immediately
return(true);
}
await ProcessWorkInProgress().ConfigureAwait(false);
if (Schedule.Type <= TimeStepType.Daily)
{
ActEndOfDay();
}
}
