| /* |
| * Copyright (c) OSGi Alliance (2000, 2015). 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.framework; |
| |
| import java.util.EventListener; |
| import org.osgi.annotation.versioning.ConsumerType; |
| |
| /** |
| * A {@code BundleEvent} listener. {@code BundleListener} is a listener |
| * interface that may be implemented by a bundle developer. When a |
| * {@code BundleEvent} is fired, it is asynchronously delivered to a |
| * {@code BundleListener}. The Framework delivers {@code BundleEvent} objects to |
| * a {@code BundleListener} in order and must not concurrently call a |
| * {@code BundleListener}. |
| * <p> |
| * A {@code BundleListener} object is registered with the Framework using the |
| * {@link BundleContext#addBundleListener(BundleListener)} method. |
| * {@code BundleListener}s are called with a {@code BundleEvent} object when a |
| * bundle has been installed, resolved, started, stopped, updated, unresolved, |
| * or uninstalled. |
| * |
| * @see BundleEvent |
| * @NotThreadSafe |
| * @author $Id: 50c74faa9062af826e76064737568302e6993366 $ |
| */ |
| @ConsumerType |
| @FunctionalInterface |
| public interface BundleListener extends EventListener { |
| /** |
| * Receives notification that a bundle has had a lifecycle change. |
| * |
| * @param event The {@code BundleEvent}. |
| */ |
| public void bundleChanged(BundleEvent event); |
| } |