- /*
- * Copyright (c) 2000 World Wide Web Consortium,
- * (Massachusetts Institute of Technology, Institut National de
- * Recherche en Informatique et en Automatique, Keio University). All
- * Rights Reserved. This program is distributed under the W3C's Software
- * Intellectual Property License. This program 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
- */
-
- package org.w3c.dom.css;
-
- /**
- * The <code>CSSValueList</code> interface provides the abstraction of an
- * ordered collection of CSS values.
- * <p> Some properties allow an empty list into their syntax. In that case,
- * these properties take the <code>none</code> identifier. So, an empty list
- * means that the property has the value <code>none</code>.
- * <p> The items in the <code>CSSValueList</code> are accessible via an
- * integral index, starting from 0.
- * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
- * @since DOM Level 2
- */
- public interface CSSValueList extends CSSValue {
- /**
- * The number of <code>CSSValues</code> in the list. The range of valid
- * values of the indices is <code>0</code> to <code>length-1</code>
- * inclusive.
- */
- public int getLength();
-
- /**
- * Used to retrieve a <code>CSSValue</code> 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 <code>null</code>.
- * @param indexIndex into the collection.
- * @return The <code>CSSValue</code> at the <code>index</code> position
- * in the <code>CSSValueList</code>, or <code>null</code> if that is
- * not a valid index.
- */
- public CSSValue item(int index);
-
- }