org.codehaus.cargo.module.internal.util.xml

Class AbstractNodeList

java.lang.Object

org.codehaus.cargo.module.internal.util.xml.AbstractNodeList

All Implemented Interfaces:

NodeList

Direct Known Subclasses:

TagNodeList

public abstract class AbstractNodeList
extends Object
implements NodeList

Wrapped NodeList that provides accessors and iterators.

Version:

$Id: $

Field Summary

Fields

Modifier and Type	Field and Description
protected NodeList	nodeList The wrapped nodelist.
protected Element	rootElement The root (parent) element for all of the nodes in the list.

Constructor Summary

Constructors

Constructor and Description
AbstractNodeList(Element rootElement, NodeList nodeList) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(Element item) Add an item to the list.
AbstractElement	getByElementId(String name) Get an element by comparing the provided name to each element in turn.
int	getLength()
abstract Node	item(int index)
Iterator	iterator() Create an iterator over the list.
void	remove(Element item) Remove an item from the list.

Methods inherited from class java.lang.Object

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

Field Detail

nodeList

protected NodeList nodeList

The wrapped nodelist.

rootElement

protected Element rootElement

The root (parent) element for all of the nodes in the list.

Constructor Detail

AbstractNodeList

public AbstractNodeList(Element rootElement,
                NodeList nodeList)

Constructor. Create a wrapped nodelist

Parameters:

rootElement - the root element of all the nodelist items

nodeList - the nodelist to wrap

Method Detail

item

public abstract Node item(int index)

Specified by:

item in interface NodeList

See Also:

NodeList.item(int)

getLength

public int getLength()

Specified by:

getLength in interface NodeList

See Also:

NodeList.getLength()

iterator

public Iterator iterator()

Create an iterator over the list.

Returns:

the iterator

getByElementId

public AbstractElement getByElementId(String name)

Get an element by comparing the provided name to each element in turn.

Parameters:

name - in the name of the element

Returns:

the found element, or null if not found

add

public void add(Element item)

Add an item to the list.

Parameters:

item - in the item to add

remove

public void remove(Element item)

Remove an item from the list.

Parameters:

item - in the item to remove