break _loop897;
break _loop902;
	public final void importstate(AST _t) throws RecognitionException {				AST importstate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t889 = _t;		AST tmp1352_AST_in = (AST)_t;		match(_t,IMPORT);		_t = _t.getFirstChild();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case STREAM:		{			stream_name(_t);			_t = _retTree;			break;		}		case EOF:		case PERIOD:		case DELIMITER:		case NOERROR_KW:		case UNFORMATTED:		case CARET:		case Field_ref:		case RECORD_NAME:		case NOLOBS:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case DELIMITER:		{			AST __t892 = _t;			AST tmp1353_AST_in = (AST)_t;			match(_t,DELIMITER);			_t = _t.getFirstChild();			constant(_t);			_t = _retTree;			_t = __t892;			_t = _t.getNextSibling();			break;		}		case UNFORMATTED:		{			AST tmp1354_AST_in = (AST)_t;			match(_t,UNFORMATTED);			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		case NOERROR_KW:		case CARET:		case Field_ref:		case RECORD_NAME:		case NOLOBS:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case RECORD_NAME:		{			tbl(_t,CQ.UPDATING);			_t = _retTree;			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case EXCEPT:			{				AST __t895 = _t;				AST tmp1355_AST_in = (AST)_t;				match(_t,EXCEPT);				_t = _t.getFirstChild();				{				_loop897:				do {					if (_t==null) _t=ASTNULL;					if ((_t.getType()==Field_ref)) {						fld1(_t,CQ.SYMBOL);						_t = _retTree;					}					else {						break _loop897;					}									} while (true);				}				_t = __t895;				_t = _t.getNextSibling();				break;			}			case EOF:			case PERIOD:			case NOERROR_KW:			case NOLOBS:			{				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			break;		}		case CARET:		case Field_ref:		{			{			int _cnt899=0;			_loop899:			do {				if (_t==null) _t=ASTNULL;				switch ( _t.getType()) {				case Field_ref:				{					fld(_t,CQ.UPDATING);					_t = _retTree;					break;				}				case CARET:				{					AST tmp1356_AST_in = (AST)_t;					match(_t,CARET);					_t = _t.getNextSibling();					break;				}				default:				{					if ( _cnt899>=1 ) { break _loop899; } else {throw new NoViableAltException(_t);}				}				}				_cnt899++;			} while (true);			}			break;		}		case EOF:		case PERIOD:		case NOERROR_KW:		case NOLOBS:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case NOLOBS:		{			AST tmp1357_AST_in = (AST)_t;			match(_t,NOLOBS);			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		case NOERROR_KW:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case NOERROR_KW:		{			AST tmp1358_AST_in = (AST)_t;			match(_t,NOERROR_KW);			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		state_end(_t);		_t = _retTree;		_t = __t889;		_t = _t.getNextSibling();		_retTree = _t;	}