| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| HasKeys |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * $Id: HasKeys.java 1064782 2011-01-28 17:08:52Z 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 | package org.apache.tiles.request.attribute; | |
| 22 | ||
| 23 | import java.util.Enumeration; | |
| 24 | ||
| 25 | /** | |
| 26 | * Allows to get attributes. | |
| 27 | * | |
| 28 | * @version $Rev: 1064782 $ $Date: 2011-01-29 04:08:52 +1100 (Sat, 29 Jan 2011) $ | |
| 29 | * @param <V> The type of the value of the attribute. | |
| 30 | */ | |
| 31 | public interface HasKeys<V> { | |
| 32 | ||
| 33 | /** | |
| 34 | * The enumeration of the keys of the stored attributes. | |
| 35 | * | |
| 36 | * @return The keys. | |
| 37 | */ | |
| 38 | Enumeration<String> getKeys(); | |
| 39 | ||
| 40 | /** | |
| 41 | * Returns the value of the attribute with the given key. | |
| 42 | * | |
| 43 | * @param key The key of the attribute. | |
| 44 | * @return The value. | |
| 45 | */ | |
| 46 | V getValue(String key); | |
| 47 | } |