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/*
* Copyright (C) 2016 The Android Open Source Project
*
* 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 androidx.annotation;
import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PACKAGE;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.CLASS;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
/** Stub only annotation. Do not use directly. */
@Retention(CLASS)
@Target({ANNOTATION_TYPE, TYPE, METHOD, CONSTRUCTOR, FIELD, PACKAGE})
public @interface RestrictTo {
/** The scope to which usage should be restricted. */
Scope[] value();
enum Scope {
/**
* Restrict usage to code within the same library (e.g. the same gradle group ID and
* artifact ID).
*/
LIBRARY,
/**
* Restrict usage to code within the same group of libraries. This corresponds to the gradle
* group ID.
*/
LIBRARY_GROUP,
/**
* Restrict usage to code within the same group ID (based on gradle group ID). This is an
* alias for {@link #LIBRARY_GROUP}.
*
* @deprecated Use {@link #LIBRARY_GROUP} instead
*/
@Deprecated
GROUP_ID,
/** Restrict usage to tests. */
TESTS,
/**
* Restrict usage to subclasses of the enclosing class.
*
* <p><strong>Note:</strong> This scope should not be used to annotate packages.
*/
SUBCLASSES,
}
}
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