| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| NestedObjectExtractor |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * $Id: NestedObjectExtractor.java 817009 2009-09-20 11:26:26Z apetrelli $ | |
| 3 | * | |
| 4 | * Licensed to the Apache Software Foundation (ASF) under one | |
| 5 | * or more contributor license agreements. See the NOTICE file | |
| 6 | * distributed with this work for additional information | |
| 7 | * regarding copyright ownership. The ASF licenses this file | |
| 8 | * to you under the Apache License, Version 2.0 (the | |
| 9 | * "License"); you may not use this file except in compliance | |
| 10 | * with the License. You may obtain a copy of the License at | |
| 11 | * | |
| 12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 13 | * | |
| 14 | * Unless required by applicable law or agreed to in writing, | |
| 15 | * software distributed under the License is distributed on an | |
| 16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
| 17 | * KIND, either express or implied. See the License for the | |
| 18 | * specific language governing permissions and limitations | |
| 19 | * under the License. | |
| 20 | */ | |
| 21 | ||
| 22 | package org.apache.tiles.ognl; | |
| 23 | ||
| 24 | /** | |
| 25 | * Extracts an object using another object as a basis. | |
| 26 | * | |
| 27 | * @param <T> The type of the root object. | |
| 28 | * @version $Rev: 817009 $ $Date: 2009-09-20 21:26:26 +1000 (Sun, 20 Sep 2009) $ | |
| 29 | * @since 2.2.0 | |
| 30 | */ | |
| 31 | public interface NestedObjectExtractor<T> { | |
| 32 | ||
| 33 | /** | |
| 34 | * Extracts the nested object. | |
| 35 | * | |
| 36 | * @param obj The root object. | |
| 37 | * @return The extracted nested object. | |
| 38 | * @since 2.2.0 | |
| 39 | */ | |
| 40 | Object getNestedObject(T obj); | |
| 41 | } |