private void CreateNodes()
{
if (_list == null)
{
List <JsonNode?> list;
if (_jsonElement == null)
{
list = new List <JsonNode?>();
}
else
{
JsonElement jElement = _jsonElement.Value;
Debug.Assert(jElement.ValueKind == JsonValueKind.Array);
list = new List <JsonNode?>(jElement.GetArrayLength());
foreach (JsonElement element in jElement.EnumerateArray())
{
JsonNode?node = JsonNodeConverter.Create(element, Options);
node?.AssignParent(this);
list.Add(node);
}
// Clear since no longer needed.
_jsonElement = null;
}
_list = list;
}
}
internal void SetItem(string propertyName, JsonNode?value)
{
InitializeIfRequired();
Debug.Assert(_dictionary != null);
JsonNode?existing = _dictionary.SetValue(propertyName, value, () => value?.AssignParent(this));
DetachParent(existing);
}
internal void SetItem(int index, JsonNode?value)
{
value?.AssignParent(this);
DetachParent(List[index]);
List[index] = value;
}