| /* |
| * 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.apache.felix.ipojo.whiteboard; |
| |
| import java.lang.annotation.ElementType; |
| import java.lang.annotation.Target; |
| |
| /** |
| * Whiteboard pattern Handler annotation. |
| * Allows configuring a whiteboard pattern. |
| * Be aware that despite is it provided in the annotations jar, |
| * it refers to an external handler. |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| @Target(ElementType.TYPE) |
| public @interface Wbp { |
| |
| /** |
| * Sets the whiteboard pattern filter. |
| */ |
| String filter(); |
| |
| /** |
| * Sets the on service arrival callback. |
| */ |
| String onArrival(); |
| |
| /** |
| * Sets the on service departure callback. |
| */ |
| String onDeparture(); |
| |
| /** |
| * Sets the on service modification callback. |
| * Default : no callback. |
| */ |
| String onModification() default ""; |
| } |