private void Add(TrainRule rule)
{
if (rules.ContainsKey(rule.Name))
{
rules[rule.Name] = rule;
}
else
{
rules.Add(rule.Name, rule);
}
}
private TrainRule GetRule(string name)
{
TrainRule rule;
if (rules.ContainsKey(name))
{
rule = rules[name];
}
else
{
rule = new TrainRule(name);
Add(rule);
}
return(rule);
}