/// <summary> Retract simply propogates it down the network
/// </summary>
public override void retractFact(IFact fact, Rete engine, IWorkingMemory mem)
{
IAlphaMemory alpha = (IAlphaMemory)mem.getAlphaMemory(this);
if (alpha.removePartialMatch(fact) != null)
{
propogateRetract(fact, engine, mem);
}
}
/// <summary> Retract a fact from the node
/// </summary>
/// <param name="">factInstance
/// </param>
/// <param name="">engine
///
/// </param>
public override void retractFact(IFact fact, Rete engine, IWorkingMemory mem)
{
IAlphaMemory alpha = (IAlphaMemory)mem.getAlphaMemory(this);
if (alpha.removePartialMatch(fact) != null)
{
// if watch is on, we notify the engine. Rather than
// create an event class here, we let Rete do that.
propogateRetract(fact, engine, mem);
}
}
