private void OnVarAccess(VarAccessEventArgs args)
{
if (VarAccess != null)
{
VarAccess(args);
}
}
public void Declare(string name, T value)
{
VarAccessEventArgs eventArgs = new VarAccessEventArgs();
OnVarAccess(eventArgs);
variables[VarNameToInstancedName(name, eventArgs)] = value;
}
private string VarNameToInstancedName(string name, VarAccessEventArgs args)
{
for (int i = 0; i < args.Instances.Count; i++)
{
name += RepeatedSuffix + args.Instances[i].ToString();
}
return(name);
}
public DictionaryKeyValueObserver <string, T> GetRange(string name)
{
VarAccessEventArgs eventArgs = new VarAccessEventArgs();
OnVarAccess(eventArgs);
string instancedName = VarNameToInstancedName(name, eventArgs) + RepeatedSuffix;
return(new DictionaryKeyValueObserver <string, T>(variables, (kv) => kv.Key.StartsWith(instancedName)));
}
public T GetDeclared(string name)
{
VarAccessEventArgs eventArgs = new VarAccessEventArgs();
OnVarAccess(eventArgs);
if (eventArgs.IsInstanced)
{
string instancedName = VarNameToInstancedName(name, eventArgs);
for (string stepName = instancedName; stepName.IndexOf(RepeatedSuffix) >= 0; stepName = stepName.Substring(0, stepName.LastIndexOf(RepeatedSuffix)))
{
if (variables.ContainsKey(stepName))
{
return(variables[stepName]);
}
}
}
return(variables[name]);
}