int function ( char arg0 ) { return ( int ) ( arg0 - 'A' ) ; }
assuming that c is an upper-case letter in the range a-z , return the corresponding index in the range 0 . .25 . inverse of toletter . concode_field_sep OnNotchAdvance _onNotchAdvance concode_elem_sep Map<Integer,Integer> _forwardMapping concode_elem_sep int ALPHABET_SIZE concode_elem_sep Map<Integer,Integer> _backwardMapping concode_elem_sep int _setting concode_elem_sep Set<Integer> _notches concode_field_sep void setNotches concode_elem_sep boolean hasInverse concode_elem_sep Set<Integer> getNotches concode_elem_sep void setOnNotchAdvance concode_elem_sep boolean atNotch concode_elem_sep int convert concode_elem_sep void advance concode_elem_sep int convertBackward concode_elem_sep char toLetter concode_elem_sep void setSetting concode_elem_sep void onNotchAdvance concode_elem_sep boolean advances concode_elem_sep int getSetting concode_elem_sep int convertForward