public static function unStored($name, $value, $encoding = '')
    {
        return new self($name, $value, $encoding, false, true, true);
    }
public static function unStored($name, $value, $encoding = '')
    {
        return new self($name, $value, $encoding, false, true, true);
    }
public static function unStored ( $ name , $ value , $ encoding = '' ) { return new self ( $ name , $ value , $ encoding , false , true , true ) ; }
Constructs a String-valued Field that is tokenized and indexed,
but that is not stored in the index.

@param  string $name
@param  string $value
@param  string $encoding
@return Zend_Search_Lucene_Field
Constructs a String - valued Field that is tokenized and indexed but that is not stored in the index .