maybeNode<T> method

ZenithNode<T>? maybeNode<T>(
  1. NodeKey key
)

Returns the node for key if it exists in this container, or null.

Does not fall back to parent — use maybeReadKey for hierarchical lookup.

Implementation

ZenithNode<T>? maybeNode<T>(NodeKey key) {
  if (_isDisposed) {
    return null;
  }
  _assertCaptiveDependencyAllowed(key);
  return _nodes[key] as ZenithNode<T>?;
}