/**
* Destroys any references this {@code Pool} maintains on behalf
* of the specified {@link Synapse}
*
* @param synapse
*/
public void DestroySynapse(Synapse synapse)
{
_synapseConnections.Remove(synapse.GetInputIndex());
_synapsesBySourceIndex.Remove(synapse.GetInputIndex());
if (synapse.GetSegment() is DistalDendrite)
{
Destroy();
}
}
/**
* Updates this {@code Pool}'s store of permanences for the specified {@link Synapse}
* @param c the connections memory
* @param s the synapse who's permanence is recorded
* @param permanence the permanence value to record
*/
public void UpdatePool(Connections c, Synapse s, double permanence)
{
int inputIndex = s.GetInputIndex();
//Synapse foundSynapse;
lock (_synapsesBySourceIndex)
{
if (!_synapsesBySourceIndex.ContainsKey(inputIndex)) // TryGetValue(inputIndex, out foundSynapse)
{
_synapsesBySourceIndex.Add(inputIndex, s);
}
}
lock (_synapseConnections)
{
if (permanence >= c.GetSynPermConnected())
{
_synapseConnections.Add(inputIndex);
}
else
{
if (_synapseConnections.Count > inputIndex)
{
_synapseConnections.RemoveAt(inputIndex);
}
}
}
//int inputIndex = s.GetInputIndex();
//if (_synapsesBySourceIndex.Get(inputIndex) == null)
//{
// _synapsesBySourceIndex[inputIndex] = s;
//}
//if (permanence >= c.GetSynPermConnected())
//{
// _synapseConnections.Add(inputIndex);
//}
//else
//{
// _synapseConnections.Remove(inputIndex);
//}
}
/**
* Returns the permanence value for the {@link Synapse} specified.
*
* @param s the Synapse
* @return the permanence
*/
public double GetPermanence(Synapse s)
{
return(_synapsesBySourceIndex.Get(s.GetInputIndex()).GetPermanence());
}
