1 /* 2 * Copyright (c) 2011, 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.type.*; 30 31 import static javax.lang.model.SourceVersion.*; 32 33 /** 34 * A skeletal visitor of types with default behavior appropriate for 35 * the {@link javax.lang.model.SourceVersion#RELEASE_8 RELEASE_8} 36 * source version. 37 * 38 * @param <R> the return type of this visitor's methods. Use {@link 39 * Void} for visitors that do not need to return results. 40 * @param <P> the type of the additional parameter to this visitor's 41 * methods. Use {@code Void} for visitors that do not need an 42 * additional parameter. 43 * 44 * @see <a href="AbstractTypeVisitor6.html#note_for_subclasses"> 45 * <strong>Compatibility note for subclasses</strong></a> 46 * @see AbstractTypeVisitor6 47 * @see AbstractTypeVisitor7 48 * @see AbstractTypeVisitor9 49 * @see AbstractTypeVisitor14 50 * @since 1.8 51 */ 52 @SupportedSourceVersion(RELEASE_8) 53 public abstract class AbstractTypeVisitor8<R, P> extends AbstractTypeVisitor7<R, P> { 54 /** 55 * Constructor for concrete subclasses to call. 56 */ 57 @SuppressWarnings("deprecation") // Superclass constructor deprecated AbstractTypeVisitor8()58 protected AbstractTypeVisitor8() { 59 super(); 60 } 61 62 /** 63 * Visits an {@code IntersectionType} in a manner defined by a subclass. 64 * 65 * @param t {@inheritDoc} 66 * @param p {@inheritDoc} 67 * @return the result of the visit as defined by a subclass 68 */ 69 @Override visitIntersection(IntersectionType t, P p)70 public abstract R visitIntersection(IntersectionType t, P p); 71 } 72