public interface DOMImplementationList
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.
| Modifier and Type | Method and Description | 
|---|---|
| int | getLength()The number of  DOMImplementations in the list. | 
| DOMImplementation | item(int index)Returns the  indexth item in the collection. | 
DOMImplementation item(int index)
indexth item in the collection. If 
 index is greater than or equal to the number of 
 DOMImplementations 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.int getLength()
DOMImplementations in the list. The range 
 of valid child node indices is 0 to length-1 inclusive.Copyright © 1999-2022 The Apache Software Foundation. All Rights Reserved.