54 lines
1.9 KiB
Java
54 lines
1.9 KiB
Java
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/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package dalvik.annotation;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import java.lang.reflect.Parameter;
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/**
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* Records the nest host of the nest group to which a class or interface claims to belong to.
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*
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* <p>The annotation is used to determine the nest group to which this class belongs to. All classes
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* in a nest group are considered nest mates and share a common access control mechanism.
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*
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* <p>The NestHost class must also include this class into its {@link NestMembers} list.
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*
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* <p>The absence of the NestHost annotation implies that the class is its own host.
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*/
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@Retention(RetentionPolicy.RUNTIME)
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@Target({ElementType.TYPE})
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@interface NestHost {
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/*
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* This annotation is never used in source code; it is expected to be generated in .dex
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* files by tools like compilers. Commented definitions for the annotation members expected
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* by the runtime / reflection code can be found below for reference.
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*/
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/*
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* The host class for the annotated class. This must not be null.
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*
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* It is expected that if the NestHost annotation is used, the host is a different class from
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* the current, annotated, one.
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*/
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Class<?> host();
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}
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