content: /*
   * 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 mf.org.w3c.dom.css;
  
  import mf.org.w3c.dom.DOMException;
  
  /**
   * The <code>CSSCharsetRule</code> interface represents a @charset rule in a
   * CSS style sheet. The value of the <code>encoding</code> attribute does
   * not affect the encoding of text data in the DOM objects; this encoding is
   * always UTF-16. After a stylesheet is loaded, the value of the
   * <code>encoding</code> attribute is the value found in the
   * <code>@charset</code> rule. If there was no <code>@charset</code> in the
   * original document, then no <code>CSSCharsetRule</code> is created. The
   * value of the <code>encoding</code> attribute may also be used as a hint
   * for the encoding used on serialization of the style sheet.
   * <p> The value of the @charset rule (and therefore of the
   * <code>CSSCharsetRule</code>) may not correspond to the encoding the
   * document actually came in; character encoding information e.g. in an HTTP
   * header, has priority (see CSS document representation) but this is not
   * reflected in the <code>CSSCharsetRule</code>.
   * <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 CSSCharsetRule extends CSSRule {
      /**
       * The encoding information used in this <code>@charset</code> rule.
       */
      String getEncoding();
  
      /**
       * The encoding information used in this <code>@charset</code> rule.
       *
       * @throws DOMException SYNTAX_ERR: Raised if the specified encoding value has a syntax error
       *                      and is unparsable.
       *                      <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding rule is
       *                      readonly.
       */
      void setEncoding(String encoding)
              throws DOMException;
  
  }
  