NodeArrayList (Norconex Commons Lang 2.1.0 API)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<E>
  - - java.util.ArrayList<Node>
    - - com.norconex.commons.lang.xml.NodeArrayList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Node>, Collection<Node>, List<Node>, RandomAccess, NodeList
```
public class NodeArrayList
extends ArrayList<Node>
implements NodeList
```
A null-safe wrapper around NodeList that is also an ArrayList.

Since:

2.0.0

Author:

Pascal Essiembre

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.AbstractList
  modCount

Constructor Summary

Constructors
Constructor	Description
`NodeArrayList(Node node)`	Creates a node ArrayList from the given Node children.
`NodeArrayList(NodeList nodeList)`	Creates a node ArrayList from the given NodeList.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

int getLength()

Node item(int index)
- Methods inherited from class java.util.ArrayList
  add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize
- Methods inherited from class java.util.AbstractCollection
  containsAll, toString
- Methods inherited from class java.lang.Object
  finalize, getClass, notify, notifyAll, wait, wait, wait
- Methods inherited from interface java.util.Collection
  parallelStream, stream, toArray
- Methods inherited from interface java.util.List
  containsAll

- Constructor Detail
  - NodeArrayList
```
public NodeArrayList(NodeList nodeList)
```
    Creates a node ArrayList from the given NodeList. A null NodeList results in an empty NodeArrayList.
    
    Parameters:
    
    nodeList - a node list
  - NodeArrayList
```
public NodeArrayList(Node node)
```
    Creates a node ArrayList from the given Node children. A null node or no children results in an empty NodeArrayList.
    
    Parameters:
    
    node - node to get the children list
- Method Detail
  - item
```
public Node item(int index)
```
    Specified by:
    
    item in interface NodeList
  - getLength
```
public int getLength()
```
    Specified by:
    
    getLength in interface NodeList