org.w3c.dom.css.CSSCharsetRule Maven / Gradle / Ivy
/*
* 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 CSSCharsetRule interface represents a @charset rule in a
* CSS style sheet. The value of the encoding 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
* encoding attribute is the value found in the
* @charset rule. If there was no @charset in the
* original document, then no CSSCharsetRule is created. The
* value of the encoding attribute may also be used as a hint
* for the encoding used on serialization of the style sheet.
* The value of the @charset rule (and therefore of the
* CSSCharsetRule) 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 CSSCharsetRule.
*
See also the Document Object Model (DOM) Level 2 Style Specification.
* @since DOM Level 2
*/
public interface CSSCharsetRule extends CSSRule {
/**
* The encoding information used in this @charset rule.
*/
public String getEncoding();
/**
* The encoding information used in this @charset rule.
* @exception DOMException
* SYNTAX_ERR: Raised if the specified encoding value has a syntax error
* and is unparsable.
*
NO_MODIFICATION_ALLOWED_ERR: Raised if this encoding rule is
* readonly.
*/
public void setEncoding(String encoding)
throws DOMException;
}