/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
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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
* 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;
import 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.
*/
public String getEncoding();
/**
* The encoding information used in this <code>@charset</code> rule.
* @exception 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.
*/
public void setEncoding(String encoding)
throws DOMException;
}