# Print output for @column tags ?>
Developers

- Design
- Develop
- Distribute

Developer Console

## Most visited

## Recently visited

## Results for

# DOMImplementationList

`public interface DOMImplementationList`
``

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.

## Summary

### Public methods
`abstract int` | `getLength()` The number of `DOMImplementation`s in the list.
`abstract DOMImplementation` | `item(int index)` Returns the `index`th item in the collection.

## Public methods

### getLength

    public abstract int getLength ()

The number of `DOMImplementation`s in the list. The range of valid child node indices is 0 to `length-1` inclusive.

Returns
`int` |

### item

    public abstract DOMImplementation item (int index)

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`.

Parameters
`index` | `int`: Index into the collection.

Returns
`DOMImplementation` | The `DOMImplementation` at the `index` th position in the `DOMImplementationList`, or `null` if that is not a valid index.

Full name *
Email address *
Company / developer name
One of your Play Store app URLs *
Which best describes your business:*
Apps
Games
Apps & Games
*
*