nu.xom

Class Elements

Object
  extended by nu.xom.Elements

public final class Elements
extends Object

A read-only list of elements for traversal purposes. Changes to the document from which this list was generated are not reflected in this list. Changes to the individual Element objects in the list are reflected.

Version:
1.0
Author:
Elliotte Rusty Harold

Method Summary
 Elementget(int index)

           Returns the indexth element in the list.
 intsize()

           Returns the number of elements in the list.
 
Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

size

public int size()

Returns the number of elements in the list. This is guaranteed non-negative.

Returns:
the number of elements in the list

get

public Element get(int index)

Returns the indexth element in the list. The first element has index 0. The last element has index size()-1.

Parameters:
index - the element to return
Returns:
the element at the specified position
Throws:
IndexOutOfBoundsException - if index is negative or greater than or equal to the size of the list


Copyright 2002-2010 Elliotte Rusty Harold

elharo@ibiblio.org