org.w3c.dom.css.CSSValueList Maven / Gradle / Ivy
/*
* Copyright (C) 2005 by Quentin Anciaux
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Library General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
* for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* @author Quentin Anciaux
*/
package org.w3c.dom.css;
/**
* The CSSValueList
interface provides the abstraction of an
* ordered collection of CSS values.
*
*
* Some properties allow an empty list into their syntax. In that case, these
* properties take the none
identifier. So, an empty list means
* that the property has the value none
.
*
*
*
* The items in the CSSValueList
are accessible via an integral
* index, starting from 0.
*
*
*
* See also the Document
* Object Model (DOM) Level 2 Style Specification .
*
*
* @since DOM Level 2
*/
public interface CSSValueList
extends CSSValue {
/**
* The number of CSSValues
in the list. The range of valid
* values of the indices is 0
to length-1
* inclusive.
*
* @return DOCUMENT ME!
*/
public int getLength();
/**
* Used to retrieve a CSSValue
by ordinal index. The order in
* this collection represents the order of the values in the CSS style
* property. If index is greater than or equal to the number of values in
* the list, this returns null
.
*
* @param index into the collection.
*
* @return The CSSValue
at the index
position in
* the CSSValueList
, or null
if that is
* not a valid index.
*/
public CSSValue item(int index);
}