il.co.iter.dbdom
Class DBChildNodeList
java.lang.Object
|
+--il.co.iter.dbdom.DBChildNodeList
- All Implemented Interfaces:
- NodeList
- public class DBChildNodeList
- extends java.lang.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.
This class represents a Node
's immediate child
nodes. For descendants
, DBDescendantNodeList
is planned.
Method Summary |
int |
getLength()
The number of nodes in the list. |
Node |
item(int index)
Returns the index th item in the collection. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DBChildNodeList
protected DBChildNodeList(DBNode node)
- Constructs a
DBChildNodeList
associated with a DBNode
item
public Node item(int index)
- Returns the
index
th 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
- Parameters:
indexIndex
- into the collection.- Returns:
- The node at the
index
th position in the
NodeList
, or null
if that is not a valid
index.
getLength
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