Package com.norconex.commons.lang.xml

Class NodeArrayList

java.lang.Object

java.util.AbstractCollection<Node>

java.util.AbstractList<Node>

java.util.ArrayList<Node>

com.norconex.commons.lang.xml.NodeArrayList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Node>, Collection<Node>, List<Node>, RandomAccess, SequencedCollection<Node>, NodeList

public class NodeArrayList
extends ArrayList<Node>
implements NodeList

A null-safe wrapper around NodeList that is also an ArrayList.

Since:

2.0.0

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

Modifier and Type	Method	Description
int	getLength()
Node	item(int index)

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, ensureCapacity, equals, forEach, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeIf, removeLast, 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, reversed

Constructor Details

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 Details

item

public Node item(int index)

Specified by:

item in interface NodeList

getLength

public int getLength()

Specified by:

getLength in interface NodeList