1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dalvik.annotation; 18 19 import java.lang.annotation.ElementType; 20 import java.lang.annotation.Retention; 21 import java.lang.annotation.RetentionPolicy; 22 import java.lang.annotation.Target; 23 import java.lang.reflect.Parameter; 24 25 /** 26 * Records the classes and interfaces that are authorized to directly extend or implement the 27 * current class or interface. 28 * 29 * <p>The annotation is allowed only on classes that are not final and can be used at most once for 30 * each of these classes. 31 */ 32 @Retention(RetentionPolicy.RUNTIME) 33 @Target({ElementType.TYPE}) 34 @interface PermittedSubclasses { 35 36 /* 37 * This annotation is never used in source code; it is expected to be generated in .dex 38 * files by tools like compilers. Commented definitions for the annotation members expected 39 * by the runtime / reflection code can be found below for reference. 40 */ 41 42 /* 43 * Represents the list of classes and interfaces which are authorized to directly extend or 44 * implement the current class or interface. 45 */ 46 // Class<?>[] value(); 47 } 48 49