1 /* 2 * Copyright (C) 2008 The Guava Authors 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 com.google.common.collect.testing.features; 18 19 import java.lang.annotation.Documented; 20 import java.lang.annotation.Retention; 21 import java.lang.annotation.RetentionPolicy; 22 import java.lang.annotation.Target; 23 24 /** 25 * Use this to meta-annotate XxxFeature.Require annotations, so that those 26 * annotations can be used to decide whether to apply a test to a given 27 * class-under-test. 28 * <br> 29 * This is needed because annotations can't implement interfaces, which is also 30 * why reflection is used to extract values from the properties of the various 31 * annotations. 32 * 33 * <p>This class is GWT compatible. 34 * 35 * @see CollectionFeature.Require 36 * 37 * @author George van den Driessche 38 */ 39 @Target(value = {java.lang.annotation.ElementType.ANNOTATION_TYPE}) 40 @Retention(value = RetentionPolicy.RUNTIME) 41 @Documented 42 public @interface TesterAnnotation { 43 } 44
