AST __t1722 = _t;
AST __t1726 = _t;
	public final void outputtostate(AST _t) throws RecognitionException {				AST outputtostate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t1722 = _t;		AST tmp1095_AST_in = (AST)_t;		match(_t,OUTPUT);		_t = _t.getFirstChild();		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case STREAM:		{			stream_name(_t);			_t = _retTree;			break;		}		case TO:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		AST tmp1096_AST_in = (AST)_t;		match(_t,TO);		_t = _t.getNextSibling();		io_phrase(_t);		_t = _retTree;		state_end(_t);		_t = _retTree;		_t = __t1722;		_t = _t.getNextSibling();		_retTree = _t;	}