question: @ Override public void startElement ( String uri , String localName , String qName , Attributes attributes ) throws SAXException { elementValue = new StringBuilder ( "" ) ; elementOn = true ; if ( localName . equals ( ITEM_TITLE ) ) { episode = new Episode ( ) ; isItem = true ; } if ( localName . equalsIgnoreCase ( MP3_1 ) && isItem ) { episode . setLength ( attributes . getValue ( LENGTH ) ) ; episode . setAudeoUrl ( attributes . getValue ( MP3_3 ) ) ; } }
target:  This will be called when the tags of the XML starts.