public void GetTasksInProgressTest2()
{
Assert.AreEqual(0, _tasksManager.GetTasksInProgress(1).Count);
_tasksManager.AddInProgress(_task);
_task.Add(1, 1);
Assert.AreEqual(0, _tasksManager.GetTasksInProgress(1).Count);
}
/// <summary>
/// Check if the incompleteInformation model is on
/// If so, check if the task is blocked (has incomplete information)
/// and ask help from teammates
/// </summary>
/// <param name="task"></param>
/// <returns>true if the task is blocked</returns>
public bool CheckBlockerIncompleteInformation(SymuTask task)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
var murphy = Environment.MainOrganization.Murphies.IncompleteInformation;
if (!murphy.On ||
Math.Abs(task.WorkToDo) < Tolerance || // Task is done
!task.IsAssigned ||
!task.HasCreator ||
task.Creator.Equals(AgentId)) // Worker can't be blocked by himself
{
return(false);
}
var blocked = murphy.CheckInformation();
if (!blocked)
{
return(false);
}
var blocker = task.Add(Murphy.IncompleteInformation, Schedule.Step);
TryRecoverBlocker(task, blocker);
return(true);
}
/// <summary>
/// Agent has checked its beliefs against the task.
/// Now the agent must define its answer given the mandatory and required scores
/// By default, mandatoryScore is checked against MurphyIncompleteBeliefs.ThresholdForReacting
/// The task is blocked if necessary.
/// Override this method to implement your own answer
/// </summary>
/// <param name="task"></param>
/// <param name="knowledgeId"></param>
/// <param name="mandatoryScore"></param>
/// <param name="requiredScore"></param>
/// <param name="mandatoryIndex"></param>
/// <param name="requiredIndex"></param>
/// <exception cref="ArgumentNullException"></exception>
protected virtual void CheckBlockerIncompleteBelief(SymuTask task, IAgentId knowledgeId, float mandatoryScore,
float requiredScore, byte mandatoryIndex, byte requiredIndex)
{
if (task == null)
{
throw new ArgumentNullException(nameof(task));
}
// Cognitive.InternalCharacteristics.RiskAversionThreshold should be > Environment.Organization.Murphies.IncompleteBelief.ThresholdForReacting
if (mandatoryScore > -Environment.MainOrganization.Murphies.IncompleteBelief.ThresholdForReacting)
{
return;
}
// mandatoryScore is not enough => agent don't want to do the task, the task is blocked
var blocker = task.Add(Murphy.IncompleteBelief, Schedule.Step, knowledgeId, mandatoryIndex);
TryRecoverBlockerIncompleteBelief(task, blocker);
}
/// <summary>
/// Check a particular beliefId from Task.BeliefBits against Agent.Beliefs
/// Prevent the agent from acting on a particular belief
/// Task may be blocked if it is the case
/// </summary>
public void CheckRiskAversion(SymuTask task, IAgentId knowledgeId)
{
if (task is null)
{
throw new ArgumentNullException(nameof(task));
}
if (!BeliefsModel.On)
{
return;
}
var taskBits = task.KnowledgesBits.GetBits(knowledgeId);
float mandatoryScore = 0;
byte mandatoryIndex = 0;
var belief = BeliefsModel.GetBeliefFromKnowledgeId(knowledgeId);
var actorBelief = BeliefsModel.GetActorBelief(knowledgeId);
MurphyIncompleteBelief.CheckRiskAversion(belief, taskBits, actorBelief, ref mandatoryScore,
ref mandatoryIndex, -Cognitive.InternalCharacteristics.RiskAversionValue());
if (!(mandatoryScore <= -Cognitive.InternalCharacteristics.RiskAversionValue()))
{
return;
}
var murphy = Environment.MainOrganization.Murphies.IncompleteBelief;
// Prevent the agent from acting on a particular belief
if (murphy.ShouldGuess((byte)task.HasBeenCancelledBy.Count))
{
// to avoid complete blocking, we allow the agent, depending on the Murphies.IncompleteBelief parameters
// to unblock the task
var blocker = task.Add(Murphy.IncompleteBelief, Schedule.Step, knowledgeId, mandatoryIndex);
RecoverBlockerIncompleteBeliefByGuessing(task, blocker);
}
else
{
// Agent can cancel the task a certain number of times
TaskProcessor.Cancel(task);
}
}
/// <summary>
/// Check Task.KnowledgesBits for a specific KnowledgeBit against WorkerAgent.expertise
/// If Has expertise Task will be complete
/// If has expertise for mandatoryKnowledgesBits but not for requiredKnowledgesBits, he will guess, and possibly
/// complete the task incorrectly
/// If hasn't expertise for mandatoryKnowledgesBits && for requiredKnowledgesBits, he will ask for help (co workers,
/// internet forum, ...) && learn
/// </summary>
/// <param name="task"></param>
/// <param name="knowledgeId"></param>
protected virtual void CheckBlockerIncompleteKnowledge(SymuTask task, IAgentId knowledgeId)
{
if (task == null)
{
throw new ArgumentNullException(nameof(task));
}
if (!Environment.MainOrganization.Murphies.IncompleteKnowledge.On ||
Math.Abs(task.WorkToDo) < Tolerance || // Task is done
!task.IsAssigned)
{
return;
}
var taskBits = task.KnowledgesBits.GetBits(knowledgeId);
// If taskBits.Mandatory.Any => mandatoryCheck is false unless workerKnowledge has the good knowledge or there is no mandatory knowledge
var mandatoryOk = taskBits.GetMandatory().Length == 0;
// If taskBits.Required.Any => RequiredCheck is false unless workerKnowledge has the good knowledge or there is no required knowledge
var requiredOk = taskBits.GetRequired().Length == 0;
byte mandatoryIndex = 0;
byte requiredIndex = 0;
Environment.MainOrganization.Murphies.IncompleteKnowledge.CheckKnowledge(knowledgeId, taskBits,
KnowledgeModel, ref mandatoryOk, ref requiredOk,
ref mandatoryIndex, ref requiredIndex, Schedule.Step);
if (!mandatoryOk)
{
// mandatoryCheck is false => Task is blocked
var blocker = task.Add(Murphy.IncompleteKnowledge, Schedule.Step, knowledgeId, mandatoryIndex);
TryRecoverBlockerIncompleteKnowledge(task, blocker);
}
else if (!requiredOk)
{
RecoverBlockerIncompleteKnowledgeByGuessing(task, null, knowledgeId, requiredIndex,
BlockerResolution.Guessing);
}
}
public void IsBlockedTest()
{
Assert.IsFalse(_task.IsBlocked);
_task.Add(1, 0);
Assert.IsTrue(_task.IsBlocked);
}
