void function ( GroupSymbol arg0 ) { if ( arg0 != null ) { clauses . add ( new UnaryFromClause ( arg0 ) ) ; } }
adds a new group to the list it will be wrapped in a unaryfromclause concode_field_sep List<FromClause> clauses concode_field_sep void addGroups concode_elem_sep void acceptVisitor concode_elem_sep boolean containsGroup concode_elem_sep List<FromClause> getClauses concode_elem_sep void setClauses concode_elem_sep int hashCode concode_elem_sep void addClause concode_elem_sep boolean equals concode_elem_sep Object clone concode_elem_sep String toString concode_elem_sep void addClauses concode_elem_sep List<GroupSymbol> getGroups