| /* |
| * 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.jclouds.osgi; |
| |
| import org.jclouds.apis.ApiMetadata; |
| |
| /** |
| * A listener interface for {@link org.jclouds.apis.ApiMetadata}. In OSGi a api can be added or removed dynamically. |
| * OSGi services using this interface will receive a notification whenever this happens. |
| */ |
| public interface ApiListener { |
| |
| /** |
| * Method to be called when an api gets added. |
| * |
| * @param api |
| * The api that was added. |
| * @param <A> |
| * The {@link org.jclouds.apis.ApiMetadata}. |
| */ |
| <A extends ApiMetadata> void added(A api); |
| |
| /** |
| * Method to be called when an api gets removed. |
| * |
| * @param api |
| * The api that was added. |
| * @param <A> |
| * The {@link ApiMetadata}. |
| */ |
| <A extends ApiMetadata> void removed(A api); |
| } |