1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 /** 18 * @author Rustem V. Rafikov 19 * @version $Revision: 1.3 $ 20 */ 21 22 package javax.imageio.spi; 23 24 /** 25 * The RegisterableService interface provides service provider objects that can 26 * be registered by a ServiceRegistry, and notifications that registration and 27 * deregistration have been performed. 28 * 29 * @since Android 1.0 30 */ 31 public interface RegisterableService { 32 33 /** 34 * This method is called when the object which implements this interface is 35 * registered to the specified category of the specified registry. 36 * 37 * @param registry 38 * the ServiceRegistry to be registered. 39 * @param category 40 * the class representing a category. 41 */ onRegistration(ServiceRegistry registry, Class<?> category)42 void onRegistration(ServiceRegistry registry, Class<?> category); 43 44 /** 45 * This method is called when the object which implements this interface is 46 * deregistered to the specified category of the specified registry. 47 * 48 * @param registry 49 * the ServiceRegistry to be registered. 50 * @param category 51 * the class representing a category. 52 */ onDeregistration(ServiceRegistry registry, Class<?> category)53 void onDeregistration(ServiceRegistry registry, Class<?> category); 54 } 55