AST __t1886 = _t;
AST __t1887 = _t;
	public final void rawtransferstate(AST _t) throws RecognitionException {				AST rawtransferstate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t1886 = _t;		AST tmp1363_AST_in = (AST)_t;		match(_t,RAWTRANSFER);		_t = _t.getFirstChild();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case BUFFER:		{			AST tmp1364_AST_in = (AST)_t;			match(_t,BUFFER);			_t = _t.getNextSibling();			break;		}		case FIELD:		{			AST tmp1365_AST_in = (AST)_t;			match(_t,FIELD);			_t = _t.getNextSibling();			break;		}		case Field_ref:		case RECORD_NAME:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case RECORD_NAME:		{			AST tmp1366_AST_in = (AST)_t;			match(_t,RECORD_NAME);			_t = _t.getNextSibling();			break;		}		case Field_ref:		{			field(_t);			_t = _retTree;			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		AST tmp1367_AST_in = (AST)_t;		match(_t,TO);		_t = _t.getNextSibling();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case BUFFER:		{			AST tmp1368_AST_in = (AST)_t;			match(_t,BUFFER);			_t = _t.getNextSibling();			break;		}		case FIELD:		{			AST tmp1369_AST_in = (AST)_t;			match(_t,FIELD);			_t = _t.getNextSibling();			break;		}		case Field_ref:		case RECORD_NAME:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case RECORD_NAME:		{			AST tmp1370_AST_in = (AST)_t;			match(_t,RECORD_NAME);			_t = _t.getNextSibling();			break;		}		case Field_ref:		{			field(_t);			_t = _retTree;			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case NOERROR_KW:		{			AST tmp1371_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 = __t1886;		_t = _t.getNextSibling();		_retTree = _t;	}