@Documented
 @Target(value=METHOD)
 @Retention(value=RUNTIME)
public @interface ProvidesIntoSet

Annotates methods of a Module to add items to a Multibinder. The method's return type and binding annotation determines what Set this will contribute to. For example,

  @ProvidesIntoSet
  @Named("urls")
 String provideFooUrl(FooManager fm) { returm fm.getUrl(); }

  @ProvidesIntoSet
  @Named("urls")
 String provideBarUrl(BarManager bm) { return bm.getUrl(); }
 

will add two items to the @Named("urls") Set<String> set. The items are bound as providers and will be evaluated at injection time.