void function ( ) { }
called after a doc and all its fields have been added . concode_field_sep PlaceHolder placeHolder concode_field_sep void addProx concode_elem_sep void addAllDocVectors concode_elem_sep void finishField concode_elem_sep int merge concode_elem_sep void addPosition concode_elem_sep void finish concode_elem_sep void startTerm concode_elem_sep void startDocument concode_elem_sep void finishTerm concode_elem_sep void close concode_elem_sep void startField