internal IEnumerable <EntityInstance> Find(ITemplateName name)
{
if (!this.dict.TryGetValue(name.Name, out List <List <EntityInstance> > list) || name.Arity >= list.Count)
{
return(Enumerable.Empty <EntityInstance>());
}
return(list[name.Arity]);
}
/*internal void RemoveLast(ILocalBindable bindable)
* {
* if (string.IsNullOrEmpty(bindable.Name.Name))
* return;
* this.bag.RemoveLast(bindable.Name, new LocalInfo(bindable));
* }*/
internal bool TryGet <T>(ITemplateName name, out T value)
where T : class, IBindable
{
LocalInfo info;
if (!this.bag.TryGetValue(name, out info))
{
value = null;
return(false);
}
value = info.Bindable as T;
bool result = value != null;
if (result)
{
info.Used = true;
if ((name.Owner as Assignment)?.Lhs != name)
{
info.Read = true;
}
}
return(result);
}
public TemplateNamePresenter(ITemplateName _view)
{
view = _view;
}
