001package ball.annotation.processing; 002/*- 003 * ########################################################################## 004 * Utilities 005 * $Id: TargetMustExtend.java 6104 2020-06-03 18:26:30Z ball $ 006 * $HeadURL: svn+ssh://svn.hcf.dev/var/spool/scm/repository.svn/ball-util/trunk/src/main/java/ball/annotation/processing/TargetMustExtend.java $ 007 * %% 008 * Copyright (C) 2008 - 2020 Allen D. Ball 009 * %% 010 * Licensed under the Apache License, Version 2.0 (the "License"); 011 * you may not use this file except in compliance with the License. 012 * You may obtain a copy of the License at 013 * 014 * http://www.apache.org/licenses/LICENSE-2.0 015 * 016 * Unless required by applicable law or agreed to in writing, software 017 * distributed under the License is distributed on an "AS IS" BASIS, 018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 019 * See the License for the specific language governing permissions and 020 * limitations under the License. 021 * ########################################################################## 022 */ 023import ball.annotation.ServiceProviderFor; 024import java.lang.annotation.Documented; 025import java.lang.annotation.Retention; 026import java.lang.annotation.Target; 027import javax.annotation.processing.Processor; 028import lombok.NoArgsConstructor; 029import lombok.ToString; 030 031import static java.lang.annotation.ElementType.ANNOTATION_TYPE; 032import static java.lang.annotation.RetentionPolicy.RUNTIME; 033 034/** 035 * {@link java.lang.annotation.Annotation} to specify required 036 * super-{@link Class} criteria an annotated {@link Class} must extend. 037 * 038 * @see AnnotatedProcessor 039 * 040 * @author {@link.uri mailto:ball@hcf.dev Allen D. Ball} 041 * @version $Revision: 6104 $ 042 */ 043@Documented 044@Retention(RUNTIME) 045@Target(ANNOTATION_TYPE) 046public @interface TargetMustExtend { 047 Class<?> value(); 048 049 /** 050 * {@link Processor} implementation. 051 */ 052 @ServiceProviderFor({ Processor.class }) 053 @For({ TargetMustExtend.class }) 054 @NoArgsConstructor @ToString 055 public static class ProcessorImpl extends AnnotatedProcessor { 056 } 057}