Interface TreeNode<T extends TreeNode<T>>

Type Parameters:
T - the actual implementation type of this TreeNode
All Superinterfaces:
GraphNode<T>
All Known Subinterfaces:
BinaryTreeNode<T>, MutableBinaryTreeNode<T>, MutableTreeNode<T>, Node<V>
All Known Implementing Classes:
ImmutableBinaryTreeNode, ImmutableTreeNode, MutableBinaryTreeNodeImpl, MutableTreeNodeImpl
public interface TreeNode<T extends TreeNode<T>> extends GraphNode<T>
A specialization of a GraphNode that contains a reference to its parent, thereby making the graph a tree (since each node can now have only one parent node).

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    getParent()
    Returns the parent node or null if this node is the root.

    Methods inherited from interface GraphNode

    getChildren

  • Method Details

    • getParent

      T getParent()
      Returns the parent node or null if this node is the root.
      Returns:
      the parent node