NodeParentTree (graphql-java 22.0 API)

java.lang.Object
- graphql.language.NodeParentTree<T>

```
@PublicApi
public class NodeParentTree<T extends Node>
extends java.lang.Object
```
This represents a hierarchy from a graphql language node upwards to its associated parent nodes. For example a Directive can be on a InputValueDefinition which can be on a Argument, which can be on a FieldDefinition which may be on an ObjectTypeDefinition.

Constructor Summary

Constructors
Constructor Description

NodeParentTree(java.util.Deque<T> nodeStack)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`getNode()`	Returns the node represented by this info
`java.util.Optional<NodeParentTree<T>>`	`getParentInfo()`
`java.util.List<java.lang.String>`	`getPath()`
`java.util.List<T>`	`toList()`
`java.lang.String`	`toString()`

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

- Constructor Detail
  - NodeParentTree
```
public NodeParentTree(java.util.Deque<T> nodeStack)
```
- Method Detail
  - getNode
```
public T getNode()
```
    Returns the node represented by this info
    
    Returns:
    
    the node in play
  - getParentInfo
```
public java.util.Optional<NodeParentTree<T>> getParentInfo()
```
    Returns:
    
    a node MAY have an optional parent
  - getPath
```
public java.util.List<java.lang.String> getPath()
```
    Returns:
    
    a path of names for nodes thar are NamedNodes
  - toList
```
public java.util.List<T> toList()
```
    Returns:
    
    the tree as a list of T
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object