Interface NodeList
public
interface
NodeList
This interface represents an immutable ordered collection of nodes.
Methods
| getLength() | This method retrieves the number of items in this NodeList
object. |
| item(int) | This method gets the item in the position denoted by index. |
Method Detail
getLength
public int getLength()
This method retrieves the number of items in this
NodeList
object.
Return Value
the number of nodes in this
NodeList object.
item
public
Node item(
int index)
This method gets the item in the position denoted by
index.
Parameters
- index
- - the index to be retrieved
Return Value
the item at this index
