org.w3c.dom.DOMImplementationList |
The DOMImplementationList
interface provides the abstraction
of an ordered collection of DOM implementations, without defining or
constraining how this collection is implemented. The items in the
DOMImplementationList
are accessible via an integral index,
starting from 0.
See also the Document Object Model (DOM) Level 3 Core Specification.
Public Methods | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
The number of
DOMImplementation s in the list. | |||||||||||
Returns the
index th item in the collection. |
The number of DOMImplementation
s in the list. The range
of valid child node indices is 0 to length-1
inclusive.
Returns the index
th item in the collection. If
index
is greater than or equal to the number of
DOMImplementation
s in the list, this returns
null
.
index | Index into the collection. |
---|
DOMImplementation
at the index
th position in the DOMImplementationList
, or
null
if that is not a valid index.