_t = __t2278;
_t = __t2281;
	public final void deletefromstate(AST _t) throws RecognitionException {				AST deletefromstate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t2278 = _t;		AST tmp999_AST_in = (AST)_t;		match(_t,DELETE_KW);		_t = _t.getFirstChild();		AST tmp1000_AST_in = (AST)_t;		match(_t,FROM);		_t = _t.getNextSibling();		AST tmp1001_AST_in = (AST)_t;		match(_t,RECORD_NAME);		_t = _t.getNextSibling();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case WHERE:		{			AST __t2280 = _t;			AST tmp1002_AST_in = (AST)_t;			match(_t,WHERE);			_t = _t.getFirstChild();			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case CURRENT:			{				AST __t2282 = _t;				AST tmp1003_AST_in = (AST)_t;				match(_t,CURRENT);				_t = _t.getFirstChild();				AST tmp1004_AST_in = (AST)_t;				match(_t,OF);				_t = _t.getNextSibling();				AST tmp1005_AST_in = (AST)_t;				match(_t,ID);				_t = _t.getNextSibling();				_t = __t2282;				_t = _t.getNextSibling();				break;			}			case 3:			{				break;			}			default:				if (_t==null) _t=ASTNULL;				if ((_tokenSet_17.member(_t.getType()))) {					sqlexpression(_t);					_t = _retTree;				}			else {				throw new NoViableAltException(_t);			}			}			}			_t = __t2280;			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		state_end(_t);		_t = _retTree;		_t = __t2278;		_t = _t.getNextSibling();		_retTree = _t;	}