getValue method

  1. @override
Future<NodeValue?> getValue(
  1. String key
)
override

Get a specific value of the node.

@param key the key to be looked up @return the requested value or null if not found @throws StorageException if the storage backend encounters a problem

Implementation

@override
Future<NodeValue?> getValue(String key) async {
  await _init();
  return await _getValue(key);
}