ITreeNode (flightrecorder.rules 8.3.1-SNAPSHOT API)

Type Parameters:

T - the type of the payload

All Known Implementing Classes:

TreeNode
```
public interface ITreeNode<T>
```
A node in a tree.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`accept(ITreeVisitor<T> visitor)`
`List<ITreeNode<T>>`	`getChildren()`
`ITreeNode<T>`	`getParent()`
`T`	`getValue()`

- Method Detail
  - getParent
```
ITreeNode<T> getParent()
```
    Returns:
    
    the parent of the tree, or null if it is the root node
  - getChildren
```
List<ITreeNode<T>> getChildren()
```
    Returns:
    
    the children of the the node, or the empty list if there are no children
  - getValue
```
T getValue()
```
    Returns:
    
    the payload of the tree node
  - accept
```
void accept(ITreeVisitor<T> visitor)
```
    Parameters:
    
    visitor - a tree node visitor