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 * This file is available under and governed by the GNU General Public
 * License version 2 only, as published by the Free Software Foundation.
 * However, the following notice accompanied the original version of this
 * file and, per its terms, should not be removed:
 *
 * Copyright (c) 2000 World Wide Web Consortium,
 * (Massachusetts Institute of Technology, Institut National de
 * Recherche en Informatique et en Automatique, Keio University). All
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 * Intellectual Property License. This program is distributed in the
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package org.w3c.dom.stylesheets;


The StyleSheetList interface provides the abstraction of an
ordered collection of style sheets.

 The items in the StyleSheetList are accessible via an
integral index, starting from 0.

See also the Document Object Model (DOM) Level 2 Style Specification.

Since:1.4, DOM Level 2
/**
 * The <code>StyleSheetList</code> interface provides the abstraction of an
 * ordered collection of style sheets.
 * <p> The items in the <code>StyleSheetList</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 1.4, DOM Level 2
 */
public interface StyleSheetList {
    
 The number of StyleSheets in the list. The range of valid
child stylesheet indices is 0 to length-1
inclusive.

/**
     *  The number of <code>StyleSheets</code> in the list. The range of valid
     * child stylesheet indices is <code>0</code> to <code>length-1</code>
     * inclusive.
     */
    public int getLength();

    
 Used to retrieve a style sheet by ordinal index. If index is greater
than or equal to the number of style sheets in the list, this returns
null.

Params:
  • index – Index into the collection
Returns:The style sheet at the index position in the
  StyleSheetList, or null if that is not a
  valid index.
/**
     *  Used to retrieve a style sheet by ordinal index. If index is greater
     * than or equal to the number of style sheets in the list, this returns
     * <code>null</code>.
     * @param index Index into the collection
     * @return The style sheet at the <code>index</code> position in the
     *   <code>StyleSheetList</code>, or <code>null</code> if that is not a
     *   valid index.
     */
    public StyleSheet item(int index);

}