public override void Evaluate(int SpreadMax)
{
var update = CheckReset();
if (FInput.IsChanged && !FInput.IsAnyInvalid())
{
foreach (var message in FInput)
{
if (!Keep.Contains(message))
{
Keep.Add(message);
update = true;
}
}
}
if (UpKeep())
{
update = true;
}
if (update)
{
FOutput.FlushResult(Keep);
}
}
//called when data for any output pin is requested
public override void Evaluate(int SpreadMax)
{
var update = CheckReset();
if (!FInput.IsAnyInvalid() && FInput.IsChanged)
{
foreach (var message in FInput)
{
if (!Keep.Contains(message))
{
Keep.Add(message);
update = true;
}
}
}
if (RemoveOldOrFlagged())
{
update = true;
}
if (UpKeep(update))
{
update = true;
}
}
protected override bool CheckRemove()
{
var anyChange = false;
if (!FRemove.IsAnyInvalid())
{
foreach (var message in FRemove)
{
if (Keep.Contains(message))
{
anyChange |= Keep.Remove(message);
DeadMessages.Add(message);
}
else
{
var idFields = from fieldName in FUseAsID
select fieldName.Name;
var match = MatchByField(message, idFields);
if (match != null)
{
anyChange = true;
DeadMessages.Add(match);
Keep.Remove(match);
}
}
}
}
return(anyChange);
}
protected override bool CheckRemove()
{
var anyChange = false;
if (!FRemove.IsAnyInvalid())
{
foreach (var message in FRemove)
{
if (Keep.Contains(message))
{
anyChange |= Keep.Remove(message);
DeadMessages.Add(message);
}
}
}
return(anyChange);
}
