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* Copyright (c) 2000 World Wide Web Consortium,
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* (Massachusetts Institute of Technology, Institut National de
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* Recherche en Informatique et en Automatique, Keio University). All
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* Rights Reserved. This program is distributed under the W3C's Software
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* Intellectual Property License. This program is distributed in the
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* hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* See W3C License http://www.w3.org/Consortium/Legal/ for more details.
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package org.w3c.dom.css;
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import org.w3c.dom.DOMException;
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* The <code>CSSCharsetRule</code> interface represents a @charset rule in a
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* CSS style sheet. The value of the <code>encoding</code> attribute does
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* not affect the encoding of text data in the DOM objects; this encoding is
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* always UTF-16. After a stylesheet is loaded, the value of the
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* <code>encoding</code> attribute is the value found in the
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* <code>@charset</code> rule. If there was no <code>@charset</code> in the
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* original document, then no <code>CSSCharsetRule</code> is created. The
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* value of the <code>encoding</code> attribute may also be used as a hint
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* for the encoding used on serialization of the style sheet.
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* <p> The value of the @charset rule (and therefore of the
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* <code>CSSCharsetRule</code>) may not correspond to the encoding the
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* document actually came in; character encoding information e.g. in an HTTP
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* header, has priority (see CSS document representation) but this is not
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* reflected in the <code>CSSCharsetRule</code>.
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* <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>.
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public interface CSSCharsetRule extends CSSRule {
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* The encoding information used in this <code>@charset</code> rule.
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* @exception DOMException
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* SYNTAX_ERR: Raised if the specified encoding value has a syntax error
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* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding rule is
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public String getEncoding();
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* The encoding information used in this <code>@charset</code> rule.
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* @exception DOMException
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* SYNTAX_ERR: Raised if the specified encoding value has a syntax error
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* <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding rule is
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public void setEncoding(String encoding)