TreeNode#

Added in version 2.68.

class TreeNode(*args, **kwargs)#

An opaque type which identifies a specific node in a Tree.

Methods#

class TreeNode
key() Any | None#

Gets the key stored at a particular tree node.

Added in version 2.68.

next() TreeNode | None#

Returns the next in-order node of the tree, or None if the passed node was already the last one.

Added in version 2.68.

previous() TreeNode | None#

Returns the previous in-order node of the tree, or None if the passed node was already the first one.

Added in version 2.68.

value() Any | None#

Gets the value stored at a particular tree node.

Added in version 2.68.