replaceNode<K> static method

List<TreeNode<K>> replaceNode<K>(List<TreeNode<K>> nodes, TreeNode<K> oldNode, TreeNode<K> newNode)

Replaces a specific node in the tree.

Parameters:

• nodes (List<TreeNode<K>>, required): Tree nodes.
• oldNode (TreeNode<K>, required): Node to replace.
• newNode (TreeNode<K>, required): Replacement node.

Returns: List<TreeNode<K>> — tree with node replaced.

Implementation

static List<TreeNode<K>> replaceNode<K>(
    List<TreeNode<K>> nodes, TreeNode<K> oldNode, TreeNode<K> newNode) {
  return replaceNodes(nodes, (node) {
    return node == oldNode ? newNode : null;
  });
}