ImmutableTreeNode (parboiled-core 1.3.2 API)

java.lang.Object
- org.parboiled.trees.ImmutableGraphNode<T>
- - org.parboiled.trees.ImmutableTreeNode<T>

Type Parameters:

T - the actual implementation type of this ImmutableTreeNode

All Implemented Interfaces:

GraphNode<T>, TreeNode<T>

Direct Known Subclasses:

ImmutableBinaryTreeNode
```
public class ImmutableTreeNode<T extends TreeNode<T>>
extends ImmutableGraphNode<T>
implements TreeNode<T>
```
An ImmutableGraphNode specialization representing a tree node with a parent field linking back to the nodes (only) parent.

Constructor Summary

Constructors
Constructor Description

ImmutableTreeNode()

ImmutableTreeNode(List<T> children)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`acquireChildren()`
`T`	`getParent()`	Returns the parent node or null if this node is the root.

Methods inherited from class org.parboiled.trees.ImmutableGraphNode
getChildren

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.parboiled.trees.GraphNode
getChildren

- Constructor Detail
  - ImmutableTreeNode
```
public ImmutableTreeNode()
```
  - ImmutableTreeNode
```
public ImmutableTreeNode(List<T> children)
```
- Method Detail
  - getParent
```
public T getParent()
```
    Description copied from interface: TreeNode
    
    Returns the parent node or null if this node is the root.
    
    Specified by:
    
    getParent in interface TreeNode<T extends TreeNode<T>>
    
    Returns:
    
    the parent node
  - acquireChildren
```
protected void acquireChildren()
```