public T GetItem(IDependenceResolver resolver)
{
if (Item != null && !Item.Invalid)
{
return(Item);
}
if (resolver.Resolve(Guid, Name, out T res))
{
Name = res.Name;
Item = res;
return(res);
}
throw new ResolveFailedException <T>(this);
}
public bool TryGetItem(IDependenceResolver resolver, out T result)
{
if (Item != null && !Item.Invalid)
{
result = Item;
return(true);
}
if (resolver.Resolve(Guid, Name, out T res))
{
Name = res.Name;
result = Item = res;
return(true);
}
result = null;
return(false);
}
public static void Clear()
{
Instance = null;
}
