int function ( ) { return stars ; }
returns the number of stars in the rating . concode_field_sep String date concode_elem_sep String author concode_elem_sep String comment concode_elem_sep int stars concode_field_sep void setAuthor concode_elem_sep String getAuthor concode_elem_sep void setStars concode_elem_sep void setComment concode_elem_sep void setDate concode_elem_sep String getComment concode_elem_sep String getDate