FFM-Friend_Face_Matching/src/main/java/dev/mateuszkowalczyk/ffm/data/database/Dao.java

16 lines
283 B
Java

package dev.mateuszkowalczyk.ffm.data.database;
import java.util.List;
import java.util.Optional;
public interface Dao<T> {
Optional<T> get(long id);
List<T> getAll();
List<T> getAll(boolean refresh);
void add(T t);
void update(T t);
void delete (T t);
}