package de.twomartens.oparlservice.repository; import de.twomartens.oparlservice.entity.internal.System; import org.springframework.data.repository.CrudRepository; import org.springframework.stereotype.Repository; import java.util.Optional; @Repository public class SystemRepository implements CrudRepository { @Override public S save(S entity) { return null; } @Override public Iterable saveAll(Iterable entities) { return null; } @Override public Optional findById(Integer integer) { return Optional.empty(); } @Override public boolean existsById(Integer integer) { return false; } @Override public Iterable findAll() { return null; } @Override public Iterable findAllById(Iterable integers) { return null; } @Override public long count() { return 0; } @Override public void deleteById(Integer integer) { } @Override public void delete(System entity) { } @Override public void deleteAll(Iterable entities) { } @Override public void deleteAll() { } }