java.util.prefs
Class NodeSet

java.lang.Object
  java.util.prefs.NodeSet

All Implemented Interfaces:

NodeList

 class NodeSet
extends Object
implements NodeList

Field Summary

(package private) ArrayList<Node>

list

Constructor Summary

NodeSet(Iterator<Node> nodes)

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

list

ArrayList<Node> list

Constructor Detail

NodeSet

public NodeSet(Iterator<Node> nodes)

Method Detail

getLength

public int getLength()

Description copied from interface: NodeList

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

Returns:

the length of the list.

item

public Node item(int index)

Description copied from interface: NodeList

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

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.