public void AddConnection(MarkovEdge edge)
{
TotalAdded++;
var existingConnection = Connections.FirstOrDefault(c => c.IsConnectedTo(edge.TargetData));
if (existingConnection != null)
{
existingConnection.Probability += (1.0 / TotalAdded);
}
edge.Probability = 1.0 / TotalAdded;
Connections.Add(edge);
}
public MarkovEdge GetEdgeBasedOnProbability()
{
double chooser = 1.0;
MarkovEdge chosen = null;
while (chosen == null && chooser > 0.0)
{
chooser -= _generator.NextDouble();
var possibleEdges = Connections.Where(e => e.Probability >= chooser);
if (possibleEdges.Any())
{
chosen = possibleEdges.OrderBy(e => e.Probability).FirstOrDefault();
}
}
return(chosen);
}