com.sapportals.portal.prt.pom
Class NodeList

java.lang.Object
  |
  +--com.sapportals.portal.prt.pom.NodeList

All Implemented Interfaces:

INodeList

public class NodeList

extends java.lang.Object

implements INodeList

The NodeList is a generic implementation of the INodeList interface

Constructor Summary

NodeList()
Class constructor

Method Summary

void	addNode(INode node) Adds a node to this NodeList
int	getLength() The number of items in the list
int	getNodeIndex(INode node) Gets the index of a node in this list
INode	item(int index) The item positionned at the given index.
void	removeAllNodes()
void	removeNode(INode node) Removes a node from this NodeList

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeList

public NodeList()

Class constructor

Method Detail

getLength

public int getLength()

The number of items in the list

Specified by:

getLength in interface INodeList

Returns:

the number of items in the list. Can be value zero;

item

public INode item(int index)

The item positionned at the given index.

Specified by:

item in interface INodeList

Parameters:

index - parameter for item

Returns:

the returned INode

addNode

public void addNode(INode node)

Adds a node to this NodeList

Parameters:

node -

removeNode

public void removeNode(INode node)

Removes a node from this NodeList

Parameters:

node -

removeAllNodes

public void removeAllNodes()

getNodeIndex

public int getNodeIndex(INode node)

Gets the index of a node in this list

Specified by:

getNodeIndex in interface INodeList

Parameters:

node -

Returns:

the index or -1 if the node is not in the list.