1 /*
   2  * Copyright (c) 2010, 2020, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.lang.model.util;
  27 
  28 import javax.annotation.processing.SupportedSourceVersion;
  29 import javax.lang.model.SourceVersion;
  30 import static javax.lang.model.SourceVersion.*;
  31 
  32 /**
  33  * A simple visitor for annotation values with default behavior
  34  * appropriate for the {@link SourceVersion#RELEASE_7 RELEASE_7}
  35  * source version.  Visit methods call {@link #defaultAction
  36  * defaultAction} passing their arguments to {@code defaultAction}'s
  37  * corresponding parameters.
  38  *
  39  * @apiNote
  40  * Methods in this class may be overridden subject to their general
  41  * contract.
  42  *
  43  * @param <R> the return type of this visitor's methods
  44  * @param <P> the type of the additional parameter to this visitor's methods.
  45  *
  46  * @see <a href="SimpleAnnotationValueVisitor6.html#note_for_subclasses">
  47  * <strong>Compatibility note for subclasses</strong></a>
  48  * @see SimpleAnnotationValueVisitor6
  49  * @see SimpleAnnotationValueVisitor8
  50  * @see SimpleAnnotationValueVisitor9
  51  * @see SimpleAnnotationValueVisitor14
  52  * @since 1.7
  53  */
  54 @SupportedSourceVersion(RELEASE_7)
  55 public class SimpleAnnotationValueVisitor7<R, P> extends SimpleAnnotationValueVisitor6<R, P> {
  56     /**
  57      * Constructor for concrete subclasses; uses {@code null} for the
  58      * default value.
  59      *
  60      * @deprecated Release 7 is obsolete; update to a visitor for a newer
  61      * release level.
  62      */
  63     @Deprecated(since="12")
  64     protected SimpleAnnotationValueVisitor7() {
  65         super(null); // Superclass constructor deprecated too
  66     }
  67 
  68     /**
  69      * Constructor for concrete subclasses; uses the argument for the
  70      * default value.
  71      *
  72      * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
  73      *
  74      * @deprecated Release 7 is obsolete; update to a visitor for a newer
  75      * release level.
  76      */
  77     @Deprecated(since="12")
  78     protected SimpleAnnotationValueVisitor7(R defaultValue) {
  79         super(defaultValue); // Superclass constructor deprecated too
  80     }
  81 }