_t = __t1259;
_t = __t1264;
	public final void fetchstate(AST _t) throws RecognitionException {				AST fetchstate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t1259 = _t;		AST tmp1716_AST_in = (AST)_t;		match(_t,FETCH);		_t = _t.getFirstChild();		AST tmp1717_AST_in = (AST)_t;		match(_t,ID);		_t = _t.getNextSibling();		AST tmp1718_AST_in = (AST)_t;		match(_t,INTO);		_t = _t.getNextSibling();		fld(_t,CQ.UPDATING);		_t = _retTree;		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case INDICATOR:		case Field_ref:		{			fetch_indicator(_t);			_t = _retTree;			break;		}		case EOF:		case PERIOD:		case COMMA:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		_loop1263:		do {			if (_t==null) _t=ASTNULL;			if ((_t.getType()==COMMA)) {				AST tmp1719_AST_in = (AST)_t;				match(_t,COMMA);				_t = _t.getNextSibling();				fld(_t,CQ.UPDATING);				_t = _retTree;				{				if (_t==null) _t=ASTNULL;				switch ( _t.getType()) {				case INDICATOR:				case Field_ref:				{					fetch_indicator(_t);					_t = _retTree;					break;				}				case EOF:				case PERIOD:				case COMMA:				{					break;				}				default:				{					throw new NoViableAltException(_t);				}				}				}			}			else {				break _loop1263;			}					} while (true);		}		state_end(_t);		_t = _retTree;		_t = __t1259;		_t = _t.getNextSibling();		_retTree = _t;	}