public interface CSSCharsetRule extends CSSRule
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.
CHARSET_RULE, FONT_FACE_RULE, IMPORT_RULE, MEDIA_RULE, PAGE_RULE, STYLE_RULE, UNKNOWN_RULE| Modifier and Type | Method and Description | 
|---|---|
| String | getEncoding()The encoding information used in this  @charsetrule. | 
| void | setEncoding(String encoding)The encoding information used in this  @charsetrule. | 
getCssText, getParentRule, getParentStyleSheet, getType, setCssTextString getEncoding()
@charset rule.void setEncoding(String encoding) throws DOMException
@charset rule.DOMException - SYNTAX_ERR: Raised if the specified encoding value has a syntax error
   and is unparsable.
    Submit a bug or feature
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