001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an  *
010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the        *
011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.reflect;
014
015import java.lang.annotation.*;
016import java.util.function.*;
017
018import org.apache.juneau.annotation.*;
019
020/**
021 * Filter used to accept only annotations that themselves have the {@link PropertyStoreApply} annotation.
022 */
023public class ConfigAnnotationFilter implements Predicate<AnnotationInfo<?>> {
024
025   /**
026    * Reusable instance.
027    */
028   public static final ConfigAnnotationFilter INSTANCE = new ConfigAnnotationFilter();
029
030   @Override
031   public boolean test(AnnotationInfo<? extends Annotation> t) {
032      return t.hasAnnotation(PropertyStoreApply.class);
033   }
034}