| /* |
| * Copyright (c) OSGi Alliance (2008, 2009). All Rights Reserved. |
| * |
| * 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.osgi.service.blueprint.reflect; |
| |
| /** |
| * Metadata for a map entry. |
| * |
| * This type is used by {@link MapMetadata}, {@link PropsMetadata} and |
| * {@link ServiceMetadata}. |
| * |
| * @ThreadSafe |
| * @version $Revision$ |
| */ |
| public interface MapEntry { |
| /** |
| * Return the Metadata for the key of the map entry. |
| * |
| * This is specified by the <code>key</code> attribute or element. |
| * |
| * @return The Metadata for the key of the map entry. This must not be |
| * <code>null</code>. |
| */ |
| NonNullMetadata getKey(); |
| |
| /** |
| * Return the Metadata for the value of the map entry. |
| * |
| * This is specified by the <code>value</code> attribute or element. |
| * |
| * @return The Metadata for the value of the map entry. This must not be |
| * <code>null</code>. |
| */ |
| Metadata getValue(); |
| } |