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/*
* Copyright 2018 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.CONSTRUCTOR;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
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({TYPE, FIELD, METHOD, CONSTRUCTOR})
public @interface RequiresFeature {
/** The name of the feature that is required. */
String name();
/**
* Defines the name of the method that should be called to check whether the feature is
* available, using the same signature format as javadoc. The feature checking method can have
* multiple parameters, but the feature name parameter must be of type String and must also be
* the first String-type parameter.
*/
String enforcement();
}
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