Changes in Prototype Application/Paw5/src/main/java/finki/paw5/service/PostService.java [7e3f2f7:a762b3a]
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Prototype Application/Paw5/src/main/java/finki/paw5/service/PostService.java
r7e3f2f7 ra762b3a 2 2 3 3 import finki.paw5.model.entities.Post; 4 5 import java.util.List; 6 import java.util.Optional; 4 7 5 8 public interface PostService { … … 7 10 void save (Post post); 8 11 12 List<Post> findAll(); 13 14 Optional<Post> findById(Integer id); 9 15 }
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