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By: a guest on Aug 10th, 2012  |  syntax: None  |  size: 0.52 KB  |  hits: 8  |  expires: Never
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  1. Wrapping access to collections in DDD?
  2. class Person {
  3.     Set<Address> addresses = new HashSet<Address>();
  4. }
  5.        
  6. Set<Address> getAddresses() {
  7.     return addresses;
  8. }
  9.        
  10. Set<Address> getAddresses() {
  11.     return Collections.unmodifiableSet(addresses);
  12. }
  13.  
  14. void addAddress(Address address) {
  15.     addresses.add(address);
  16. }
  17.  
  18. void removeAddress(Address address) {
  19.     addresses.remove(address);
  20. }
  21.        
  22. Set<Address> getAddresses() {
  23.     return Collections.unmodifiableSet(addresses);
  24. }
  25.  
  26. Set<Address> addresses() {
  27.     return addresses;
  28. }
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