}
        }
        assertTrue(foundTestMethod);
    }

    @Test
    public void test_inheritanceHierarchy() {
        // Test inheritance hierarchy
        SearchQueryException exception = new SearchQueryException("Inheritance test");

        assertTrue(exception instanceof SearchQueryException);
        assertTrue(exception instanceof FessSystemException);

        assertEquals(message, exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_instanceOf() {
        // Test inheritance hierarchy
        UnsupportedSearchException exception = new UnsupportedSearchException("test");

        assertTrue(exception instanceof UnsupportedSearchException);

        Method method = MethodAnnotatedClass.class.getMethod("nonAnnotatedMethod");
        Secured secured = method.getAnnotation(Secured.class);
        assertNull(secured);
    }

    // Test inheritance behavior
    @Secured({ "ROLE_PARENT" })
    static class ParentClass {
        @Secured({ "ROLE_PARENT_METHOD" })
        public void parentMethod() {
        }
    }

But in most of the cases where we need to do something like this, we want the model just to **filter/remove** some of the data as in this example.

And in those cases, we can use classes and inheritance to take advantage of function **type annotations** to get better support in the editor and tools, and still get the FastAPI **data filtering**.

{* ../../docs_src/response_model/tutorial003_01_py310.py hl[7:10,13:14,18] *}

            return SearchResult.create().build();
        }
    }

    /**
     * Extended searcher for testing inheritance.
     */
    static class ExtendedTestSearcher extends TestSearcher {
        @Override
        protected SearchResult search(String query, SearchRequestParams params, OptionalThing<FessUserBean> userBean) {

        webApiRequest = new WebApiRequest(mockRequest, customPath);

        assertEquals(customPath, webApiRequest.getServletPath());
    }

    // Test wrapper functionality inheritance
    @Test
    public void test_inheritedMethods_areProperlyDelegated() {
        final String customPath = "/api/v1/test";
        final String testHeader = "X-Test-Header";

  @CanIgnoreReturnValue
  @Deprecated
  @Override
  @DoNotCall("Always throws UnsupportedOperationException")
  // DoNotCall wants this to be final, but we want to override it to return more specific types.
  // Inheritance is closed, and all subtypes are @DoNotCall, so this is safe to suppress.
  @SuppressWarnings("DoNotCall")
  public ImmutableCollection<V> removeAll(@Nullable Object key) {
    throw new UnsupportedOperationException();
  }

            fail("Should throw exception for null property");
        } catch (IllegalArgumentException e) {
            // Expected
        }
    }

    // Test inheritance
    @Test
    public void test_inheritance() {
        assertTrue(messages instanceof FessLabels);
        assertTrue(messages instanceof org.lastaflute.core.message.UserMessages);
    }

            A unique identifier for a repository. This is used to match the repository
            to configuration in the {@code settings.xml} file, for example. Furthermore, the identifier is
            used during POM inheritance and profile injection to detect repositories that should be merged.
          </description>
          <type>String</type>
        </field>
        <field>
          <name>name</name>

Ama bu tarz durumların çoğunda modelin amacı, bu örnekteki gibi bazı verileri **filtrelemek/kaldırmak** olur.

Bu gibi durumlarda class’lar ve inheritance kullanarak, fonksiyon **type annotations** sayesinde editör ve araçlarda daha iyi destek alabilir, aynı zamanda FastAPI’nin **veri filtrelemesini** de koruyabiliriz.