returns the length of the matched token . it is not required to be meaningful unless addchar has returned true and hasfreepart returned false or endchar returned true . concode_field_sep char match[] concode_elem_sep char pattern[] concode_field_sep boolean addChar concode_elem_sep boolean hasFreePart concode_elem_sep void reset concode_elem_sep boolean endChar concode_elem_sep int getPeekCount