_t = __t2052;
_t = __t2055;
	public final void stream_name(AST _t) throws RecognitionException {				AST stream_name_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t2052 = _t;		AST tmp341_AST_in = (AST)_t;		match(_t,STREAM);		_t = _t.getFirstChild();		AST tmp342_AST_in = (AST)_t;		match(_t,ID);		_t = _t.getNextSibling();		_t = __t2052;		_t = _t.getNextSibling();		_retTree = _t;	}