1 /* 2 * Copyright (c) 2019, 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 skeletal visitor of types with default behavior appropriate for the 34 * {@link SourceVersion#RELEASE_14 RELEASE_14} source version. 35 * 36 * @param <R> the return type of this visitor's methods. Use {@link 37 * Void} for visitors that do not need to return results. 38 * @param <P> the type of the additional parameter to this visitor's 39 * methods. Use {@code Void} for visitors that do not need an 40 * additional parameter. 41 * 42 * @see <a href="AbstractTypeVisitor6.html#note_for_subclasses"> 43 * <strong>Compatibility note for subclasses</strong></a> 44 * @see AbstractTypeVisitor6 45 * @see AbstractTypeVisitor7 46 * @see AbstractTypeVisitor8 47 * @see AbstractTypeVisitor9 48 * @since 14 49 */ 50 @SupportedSourceVersion(RELEASE_16) 51 public abstract class AbstractTypeVisitor14<R, P> extends AbstractTypeVisitor9<R, P> { 52 /** 53 * Constructor for concrete subclasses to call. 54 */ 55 protected AbstractTypeVisitor14() { 56 super(); 57 } 58 }