Class NodeListImpl

  extended by org.apache.axis2.saaj.NodeListImpl
All Implemented Interfaces:

public class NodeListImpl
extends Object
implements NodeList

The NodeList interface provides the abstraction of an ordered collection of nodes, without defining or constraining how this collection is implemented. NodeList objects in the DOM are live.

The items in the NodeList are accessible via an integral index, starting from 0.

See also the Document Object Model (DOM) Level 2 Core Specification.

Field Summary
static NodeList EMPTY_NODELIST
Method Summary
 int getLength()
          The number of nodes in the list.
 Node item(int index)
          Returns the indexth item in the collection.
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail


public static final NodeList EMPTY_NODELIST
Method Detail


public 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 NodeList
index - Index into the collection.
The node at the indexth position in the NodeList, or null if that is not a valid index.


public 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 NodeList

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