NodeIterator (org.eclipse.xtext 2.30.0 API)

java.lang.Object
- org.eclipse.xtext.parsetree.reconstr.impl.NodeIterator

All Implemented Interfaces:

java.util.Iterator<INode>, org.eclipse.emf.common.util.TreeIterator<INode>
```
public class NodeIterator
extends java.lang.Object
implements org.eclipse.emf.common.util.TreeIterator<INode>
```
An iterator that can traverse a parse tree in forward and backward direction starting from any element in the tree. Also allows pruning of nodes.

Constructor Summary

Constructors
Constructor Description

NodeIterator(INode node)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected INode`	`findNextSibling(INode node)`
`boolean`	`hasNext()`
`boolean`	`hasPrevious()`
`INode`	`next()`
`INode`	`previous()`
`void`	`prune()`
`void`	`remove()`

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

Methods inherited from interface java.util.Iterator
forEachRemaining

- Constructor Detail
  - NodeIterator
```
public NodeIterator(INode node)
```
- Method Detail
  - findNextSibling
```
protected INode findNextSibling(INode node)
```
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<INode>
  - next
```
public INode next()
```
    Specified by:
    
    next in interface java.util.Iterator<INode>
  - hasPrevious
```
public boolean hasPrevious()
```
  - previous
```
public INode previous()
```
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<INode>
  - prune
```
public void prune()
```
    Specified by:
    
    prune in interface org.eclipse.emf.common.util.TreeIterator<INode>