DOMStringList
public
interface
DOMStringList
org.w3c.dom.DOMStringList |
The DOMStringList
interface provides the abstraction of an
ordered collection of DOMString
values, without defining or
constraining how this collection is implemented. The items in the
DOMStringList
are accessible via an integral index, starting
from 0.
See also the Document Object Model (DOM) Level 3 Core Specification.
Summary
Public methods | |
---|---|
abstract
boolean
|
contains(String str)
Test if a string is part of this |
abstract
int
|
getLength()
The number of |
abstract
String
|
item(int index)
Returns the |
Public methods
contains
public abstract boolean contains (String str)
Test if a string is part of this DOMStringList
.
Parameters | |
---|---|
str |
String : The string to look for. |
Returns | |
---|---|
boolean |
true if the string has been found,
false otherwise. |
getLength
public abstract int getLength ()
The number of DOMString
s in the list. The range of valid
child node indices is 0 to length-1
inclusive.
Returns | |
---|---|
int |
item
public abstract String item (int index)
Returns the index
th item in the collection. If
index
is greater than or equal to the number of
DOMString
s in the list, this returns null
.
Parameters | |
---|---|
index |
int : Index into the collection. |
Returns | |
---|---|
String |
The DOMString at the index th
position in the DOMStringList , or null if
that is not a valid index. |