public void PropagateRetract(IExecutionContext context, List <Fact> facts)
{
IAlphaMemory memory = context.WorkingMemory.GetNodeMemory(this);
var toRetract = new List <Fact>(facts.Count);
using (var counter = PerfCounter.Retract(context, this))
{
foreach (var fact in facts)
{
if (memory.Contains(fact))
{
toRetract.Add(fact);
}
}
counter.AddInputs(facts.Count);
counter.AddOutputs(toRetract.Count);
}
if (toRetract.Count > 0)
{
foreach (var sink in _sinks)
{
sink.PropagateRetract(context, toRetract);
}
using (var counter = PerfCounter.Retract(context, this))
{
memory.Remove(toRetract);
counter.SetCount(memory.FactCount);
}
}
}
public void PropagateRetract(IExecutionContext context, Fact fact)
{
IAlphaMemory memory = context.WorkingMemory.GetNodeMemory(this);
foreach (var sink in _sinks)
{
sink.PropagateRetract(context, fact);
}
memory.Remove(fact);
}
public void PropagateRetract(IExecutionContext context, IList <Fact> facts)
{
IAlphaMemory memory = context.WorkingMemory.GetNodeMemory(this);
var toRetract = new List <Fact>(facts.Count);
foreach (var fact in facts)
{
if (memory.Contains(fact))
{
toRetract.Add(fact);
}
}
if (toRetract.Count > 0)
{
foreach (var sink in _sinks)
{
sink.PropagateRetract(context, toRetract);
}
memory.Remove(toRetract);
}
}
