org.apache.xindice.xml.dom
Class NodeListImpl

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractList
          java.util.ArrayList
              org.apache.xindice.xml.dom.NodeListImpl

All Implemented Interfaces:

java.lang.Cloneable, java.util.Collection, java.util.List, org.w3c.dom.NodeList, java.util.RandomAccess, java.io.Serializable

Direct Known Subclasses:

NamedNodeMapImpl

public class NodeListImpl

extends java.util.ArrayList

implements org.w3c.dom.NodeList

NodeListImpl

Version:

CVS $Revision: 1.6 $, $Date: 2004/02/08 03:11:56 $

See Also:

Serialized Form

Field Summary

protected NodeImpl

owner

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

NodeListImpl(NodeImpl owner)

Method Summary

int	getLength() The number of nodes in the list.
org.w3c.dom.Node	item(int index) Returns the indexth item in the collection.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, remove, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, remove, removeAll, retainAll, subList

Field Detail

owner

protected NodeImpl owner

Constructor Detail

NodeListImpl

public NodeListImpl(NodeImpl owner)

Method Detail

item

public final org.w3c.dom.Node item(int index)

Returns the indexth item in the collection. If index is greater than or equal to the number of nodes in the list, this returns null.

Specified by:

item in interface org.w3c.dom.NodeList

Parameters:

index - Index into the collection.

Returns:

The node at the indexth position in the NodeList, or null if that is not a valid index.

getLength

public final int getLength()

The number of nodes in the list. The range of valid child node indices is 0 to length-1 inclusive.

Specified by:

getLength in interface org.w3c.dom.NodeList