The Simple version: An Interface is an object (everything is an object). A method can return an object, or void.
More helpful: Ok, you're writing a nature based game where the players choose their character based on characteristics they want. When the player selects the movement type of their character for example from Walker, Flyer or Swimmer, your method returns different animals of each of these. Walker, Flyer and Swimmer would all be interfaces, and so your methods might look like: 'public Walker getWalker()' 'public Flyer getFlyer()' ie, methods returning interfaces. hth mcalex On Dec 14, 4:53 am, nn roh <[email protected]> wrote: > Hi all, > > I am trying to do the homework , i didnt get this line : > > AddressInterface getAddress(); how can a method return an interface ? > can any one elaborate .. > > Thanks, > Nada -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/javaprogrammingwithpassion?hl=en
