NodeListIterator (Apache Commons Collections 4.2 API)

java.lang.Object
- org.apache.commons.collections4.iterators.NodeListIterator

All Implemented Interfaces:

Iterator<Node>
```
public class NodeListIterator
extends Object
implements Iterator<Node>
```
An Iterator over a NodeList.
This iterator does not support remove() as a NodeList does not support removal of items.

Since:

4.0

See Also:

NodeList

Constructor Summary

Constructors
Constructor	Description
`NodeListIterator(Node node)`	Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes.
`NodeListIterator(NodeList nodeList)`	Constructor, that creates a new NodeListIterator from the specified `org.w3c.NodeList`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasNext()

Node next()

void remove()
Throws UnsupportedOperationException.
- 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
  - NodeListIterator
```
public NodeListIterator(Node node)
```
    Convenience constructor, which creates a new NodeListIterator from the specified node's childNodes.
    
    Parameters:
    
    node - Node, who's child nodes are wrapped by this class. Must not be null
    
    Throws:
    
    NullPointerException - if node is null
  - NodeListIterator
```
public NodeListIterator(NodeList nodeList)
```
    Constructor, that creates a new NodeListIterator from the specified org.w3c.NodeList
    
    Parameters:
    
    nodeList - node list, which is wrapped by this class. Must not be null
    
    Throws:
    
    NullPointerException - if nodeList is null
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<Node>
  - next
```
public Node next()
```
    Specified by:
    
    next in interface Iterator<Node>
  - remove
```
public void remove()
```
    Throws UnsupportedOperationException.
    
    Specified by:
    
    remove in interface Iterator<Node>
    
    Throws:
    
    UnsupportedOperationException - always