public override void Evaluate(int SpreadMax)
{
var update = CheckReset();
// early sync only, when not interested in input changes
if (!ManageAllChanges)
{
if (UpKeep(update))
{
update = true;
}
}
foreach (var message in FInput)
{
if (message != null && message.Topic != "")
{
var m = MatchOrInsert(message);
if (m != null)
{
update = true;
}
}
}
if (ManageAllChanges)
{
if (UpKeep(update))
{
update = true;
}
}
else
{
var change = Keep.Sync(); // not interested input changes, so sync right away
if (change != null && change.Count() > 0)
{
update = true;
}
if (update)
{
FOutput.FlushResult(Keep);
FCountOut.FlushInt(Keep.Count);
}
}
}
//called when data for any output pin is requested
public override void Evaluate(int SpreadMax)
{
var update = CheckReset();
// early sync only, when not interested in input changes
if (!ManageAllChanges && UpKeep(update))
{
update = true;
}
if (!FInput.IsAnyInvalid() && FInput.IsChanged)
{
foreach (var message in FInput)
{
var found = MatchOrInsert(message);
if (found != null)
{
update = true;
}
}
}
if (RemoveOld())
{
update = true;
}
if (ManageAllChanges)
{
if (UpKeep(update))
{
update = true;
}
}
else
{
var change = Keep.Sync(); // not interested input changes, so sync right away
if (change != null && change.Count() > 0)
{
update = true;
}
if (update)
{
FOutput.FlushResult(Keep);
FCountOut.FlushInt(Keep.Count);
}
}
// add all additional id fields to the changed message
if (update && !Keep.QuickMode)
{
SpreadMax = FChangeOut.SliceCount;
for (int i = 0; i < SpreadMax; i++)
{
var change = FChangeOut[i];
var orig = Keep[FChangeIndexOut[i]];
var idFields = from fieldName in FUseAsID
select fieldName.Name;
foreach (var field in idFields)
{
if (field != TOPIC)
{
change.AssignFrom(field, orig[field]);
}
}
}
}
}
