public void ScheduleFirst(int dest, double delay, int tag, object data = null)
{
if (!CloudSim.Running)
{
return;
}
CloudSim.SendFirst(Id, dest, delay, tag, data);
}
public override void ProcessEvent(SimEvent e)
{
_numUser--;
if (_numUser == 0 || e.Tag == CloudSimTags.ABRUPT_END_OF_SIMULATION)
{
CloudSim.AbruptlyTerminate();
}
}
public void WaitForEvent(Predicate p)
{
if (!CloudSim.Running)
{
return;
}
CloudSim.Wait(Id, p);
State = WAITING;
}
public SimEvent CancelEvent(Predicate p)
{
if (!CloudSim.Running)
{
return(null);
}
return(CloudSim.Cancel(Id, p));
}
public SimEvent SelectEvent(Predicate p)
{
if (!CloudSim.Running)
{
return(null);
}
return(CloudSim.Select(Id, p));
}
public override string ToString()
{
var sb = new StringBuilder();
sb.Append($"Event tag = {_tag} ")
.Append($"source = {CloudSim.GetEntity(_sourceEntity).Name} ")
.Append($"destination = {CloudSim.GetEntity(_destEntity).Name}");
return(sb.ToString());
}
public SimEntity(string name)
{
if (name.IndexOf(" ") != -1)
{
throw new ArgumentException("Entity names can't contain spaces.");
}
_name = name;
_id = -1;
_state = RUNNABLE;
CloudSim.AddEntity(this);
}
public void Pause(double delay)
{
if (delay < 0)
{
throw new ArgumentException("Negative delay supplied.");
}
if (!CloudSim.Running)
{
return;
}
CloudSim.Pause(Id, delay);
}
public void ScheduleFirst(string dest, double delay, int tag, object data = null)
{
ScheduleFirst(CloudSim.GetEntityId(dest), delay, tag, data);
}
public void SendNow(string entityName, double delay, int cloudSimTag, object data = null)
{
Send(CloudSim.GetEntityId(entityName), delay, cloudSimTag, data);
}
public int NumEventsWaiting()
{
return(CloudSim.Waiting(Id, CloudSim.SIM_ANY));
}
public int NumEventsWaiting(Predicate p)
{
return(CloudSim.Waiting(Id, p));
}
protected void ProcessOtherEvent(SimEvent e)
{
var methodName = MethodBase.GetCurrentMethod().Name;
var className = GetType().Name;
if (e == null)
{
Log.WriteConcatLine(className, ".", methodName, "(): Unable to handle a request since the event is null.");
return;
}
Log.WriteLine($"{className}.{methodName}(): Unable to handle a request from {CloudSim.GetEntityName(e.Source)} with event tag = {e.Tag}");
}
