Java

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/*
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 * Copyright (C) 2008 The Guava Authors
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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 * in compliance with the License. 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 distributed under the License
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 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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 * or implied. See the License for the specific language governing permissions and limitations under
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 * the License.
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 */
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package com.google.common.collect.testing.features;
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import com.google.common.annotations.GwtCompatible;
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import java.lang.annotation.Documented;
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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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/**
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 * Use this to meta-annotate {@code XxxFeature.Require} annotations, so that those annotations can
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 * be used to decide whether to apply a test to a given class-under-test.
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 *
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 * <p>This is needed because annotations can't implement interfaces, which is also why reflection is
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 * used to extract values from the properties of the various annotations.
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 *
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 * @author George van den Driessche
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 */
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@Target(value = {ElementType.ANNOTATION_TYPE})
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@Retention(value = RetentionPolicy.RUNTIME)
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@Documented
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@GwtCompatible
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public @interface TesterAnnotation {}
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