@ Override public final void startElement ( final String ns , final String lName , final String qName , final Attributes list ) throws SAXException { // the actual element name is either in lName or qName, depending // on whether the parser is namespace aware String name = lName == null || lName . length ( ) == 0 ? qName : lName ; // Compute the current matching rule StringBuffer sb = new StringBuffer ( match ) ; if ( match . length ( ) > 0 ) { sb . append ( ' ' ) ; } sb . append ( name ) ; match = sb . toString ( ) ; // Fire "begin" events for all relevant rules Rule r = ( Rule ) RULES . match ( match ) ; if ( r != null ) { r . begin ( name , list ) ; } }
Process notification of the start of an XML element being reached .