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.io.Serializable

Direct Known Subclasses:

NamedNodeMapImpl

public class NodeListImpl

extends java.util.ArrayList

implements org.w3c.dom.NodeList

NodeListImpl

See Also:

Serialized Form

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, 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

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

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

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