| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.lucene.search; |
| |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| import java.util.Arrays; |
| |
| import org.apache.lucene.util.LuceneTestCase; |
| import org.junit.Test; |
| |
| public class TestFilterWeight extends LuceneTestCase { |
| |
| @Test |
| public void testDeclaredMethodsOverridden() throws Exception { |
| final Class<?> subClass = FilterWeight.class; |
| implTestDeclaredMethodsOverridden(subClass.getSuperclass(), subClass); |
| } |
| |
| private void implTestDeclaredMethodsOverridden(Class<?> superClass, Class<?> subClass) throws Exception { |
| for (final Method superClassMethod : superClass.getDeclaredMethods()) { |
| final int modifiers = superClassMethod.getModifiers(); |
| if (Modifier.isFinal(modifiers)) continue; |
| if (Modifier.isStatic(modifiers)) continue; |
| if (Arrays.asList("bulkScorer", "scorerSupplier").contains(superClassMethod.getName())) { |
| try { |
| final Method subClassMethod = subClass.getDeclaredMethod( |
| superClassMethod.getName(), |
| superClassMethod.getParameterTypes()); |
| fail(subClass + " must not override\n'" + superClassMethod + "'" |
| + " but it does override\n'" + subClassMethod + "'"); |
| } catch (NoSuchMethodException e) { |
| /* FilterWeight must not override the bulkScorer method |
| * since as of July 2016 not all deriving classes use the |
| * {code}return in.bulkScorer(content);{code} |
| * implementation that FilterWeight.bulkScorer would use. |
| */ |
| continue; |
| } |
| } |
| try { |
| final Method subClassMethod = subClass.getDeclaredMethod( |
| superClassMethod.getName(), |
| superClassMethod.getParameterTypes()); |
| assertEquals("getReturnType() difference", |
| superClassMethod.getReturnType(), |
| subClassMethod.getReturnType()); |
| } catch (NoSuchMethodException e) { |
| fail(subClass + " needs to override '" + superClassMethod + "'"); |
| } |
| } |
| } |
| |
| } |