nu.xom
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
Method Summary | |
---|---|
Element | get(int index) Returns the indexth element in the list. |
int | size() Returns the number of elements in the list. |
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
Returns the number of elements in the list. This is guaranteed non-negative.
Returns: the number of elements in the list