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