java - How to generate A template function for all my variables in my class? -

i using eclipse rcp , rap developers
version: kepler service release 2(32 bit)

i have class looking this:

public class builder {     double  booking_id;     date beg_dt_tm;     date end_dt_tm;     boolean status_flag;     string status_meaning;     double encntr_id;     double appt_type_cd;     string appt_type_disp;     string appt_type_display;     double location_cd;     string location_display;     double sch_role_cd;     string role_meaning;     double primary_resource_cd;     string primary_resource_display;     long order_qual_cnt;     list<order_qualsdo>order_qual = new arraylist<order_qualsdo>();     double sch_event_id;     double schedule_id;     long schedule_seq; } 

for want generate function this:

public builder booking_id(double booking_id) {     this.booking_id = booking_id;     return this; } 

for variables in builder class . know how generate getters , setters, don't know if can generate custom made function definitions in eclipse these. if yes how?
if no. better started, because next class has 110 variables. :( appreciated.