add a symbol to this criteria . concode_field_sep boolean built concode_elem_sep List<Symbol> symbols concode_field_sep void expand concode_elem_sep List<Symbol> getSymbols concode_elem_sep StartState where concode_elem_sep String toString concode_elem_sep void close
void function ( Symbol arg0 ) { Preconditions . checkState ( ! built , "srini_string" ) ; symbols . add ( arg0 ) ; }