| /* |
| * Copyright 2003-2004 The Apache Software Foundation |
| * |
| * Licensed 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.commons.collections; |
| |
| /** |
| * Defines a simple key value pair. |
| * <p> |
| * A Map Entry has considerable additional semantics over and above a simple |
| * key-value pair. This interface defines the minimum key value, with just the |
| * two get methods. |
| * |
| * @since Commons Collections 3.0 |
| * @version $Revision: 1.1 $ $Date: 2009/05/27 22:16:18 $ |
| * |
| * @author Stephen Colebourne |
| */ |
| public interface KeyValue { |
| |
| /** |
| * Gets the key from the pair. |
| * |
| * @return the key |
| */ |
| Object getKey(); |
| |
| /** |
| * Gets the value from the pair. |
| * |
| * @return the value |
| */ |
| Object getValue(); |
| |
| } |