DatabaseManager.java 317 B

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  1. package db;
  2. import java.util.List;
  3. import java.util.Map;
  4. public abstract class DatabaseManager {
  5. protected DatabaseManager() {
  6. // Constructeur privé pour singelton
  7. }
  8. public abstract Map<String, String> create();
  9. public abstract Map<String, String> drop();
  10. public abstract List<String> content();
  11. }