public void PropagateUpdate(IExecutionContext context, ITupleFactList tupleFactList)
{
if (tupleFactList.Count == 0)
{
return;
}
IBetaMemory memory = context.WorkingMemory.GetNodeMemory(this);
var toAssert = new List <Tuple>();
var toUpdate = new List <Tuple>();
var enumerator = tupleFactList.GetEnumerator();
while (enumerator.MoveNext())
{
Tuple childTuple = memory.FindTuple(enumerator.CurrentTuple, enumerator.CurrentFact);
if (childTuple == null)
{
childTuple = new Tuple(enumerator.CurrentTuple, enumerator.CurrentFact);
childTuple.GroupId = enumerator.CurrentTuple.Id;
toAssert.Add(childTuple);
}
else
{
toUpdate.Add(childTuple);
}
}
PropagateAssertInternal(context, memory, toAssert);
PropagateUpdateInternal(context, toUpdate);
}
public void PropagateAssert(IExecutionContext context, ITupleFactList tupleFactList)
{
if (tupleFactList.Count == 0)
{
return;
}
IBetaMemory memory = context.WorkingMemory.GetNodeMemory(this);
var toAssert = new List <Tuple>();
var enumerator = tupleFactList.GetEnumerator();
while (enumerator.MoveNext())
{
var childTuple = new Tuple(context.IdGenerator.NextTupleId(), enumerator.CurrentTuple, enumerator.CurrentFact);
childTuple.GroupId = enumerator.CurrentTuple.Id;
toAssert.Add(childTuple);
}
PropagateAssertInternal(context, memory, toAssert);
}
public void PropagateRetract(IExecutionContext context, ITupleFactList tupleFactList)
{
if (tupleFactList.Count == 0)
{
return;
}
IBetaMemory memory = context.WorkingMemory.GetNodeMemory(this);
var toRetract = new List <Tuple>();
var enumerator = tupleFactList.GetEnumerator();
while (enumerator.MoveNext())
{
Tuple childTuple = memory.FindTuple(enumerator.CurrentTuple, enumerator.CurrentFact);
if (childTuple != null)
{
toRetract.Add(childTuple);
}
}
PropagateRetractInternal(context, memory, toRetract);
}
