void function ( final String arg0 ) { if ( ! firstColumn ) { out . print ( columnSeparator ) ; } out . print ( StringUtil . escapeString ( arg0 ) ) ; firstColumn = false ; }
adds a text string as a new column in the current line of output , taking care of escaping as necessary . concode_field_sep boolean firstColumn concode_elem_sep char columnSeparator concode_elem_sep PrintWriter out concode_field_sep void nextLine concode_elem_sep void finish