this is a setter method and it set the internal user id not username concode_field_sep boolean attended concode_elem_sep String calendarEventId concode_elem_sep String comments concode_elem_sep String calendarId concode_elem_sep String displayName concode_elem_sep String attendeeUserId concode_elem_sep String signupSiteId concode_field_sep String getCalendarId concode_elem_sep String getAttendeeUserId concode_elem_sep void setCalendarId concode_elem_sep int compareTo concode_elem_sep void setDisplayName concode_elem_sep void setSignupSiteId concode_elem_sep boolean isAttended concode_elem_sep String getSignupSiteId concode_elem_sep String getDisplayName concode_elem_sep void setAttended concode_elem_sep String getComments concode_elem_sep String getCalendarEventId concode_elem_sep void setCalendarEventId concode_elem_sep void setComments
void function ( String arg0 ) { this . attendeeUserId = arg0 ; }