float function ( ) { return gravityz ; }
get all gravity . concode_field_sep String ID concode_elem_sep Date timeOfReading concode_elem_sep float gravityz concode_elem_sep long time concode_elem_sep int priority concode_elem_sep float gravityy concode_elem_sep float gravityx concode_field_sep float getgravityy concode_elem_sep float getgravityx concode_elem_sep long getTime concode_elem_sep int getPriority concode_elem_sep String getID concode_elem_sep String toString concode_elem_sep Date getTimeOfReading