| /* |
| * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| package com.sun.mirror.util; |
| |
| |
| import com.sun.mirror.type.*; |
| |
| |
| /** |
| * A simple visitor for types. |
| * |
| * <p> The implementations of the methods of this class do nothing but |
| * delegate up the type hierarchy. A subclass should override the |
| * methods that correspond to the kinds of types on which it will |
| * operate. |
| * |
| * @author Joseph D. Darcy |
| * @author Scott Seligman |
| * @since 1.5 |
| */ |
| |
| public class SimpleTypeVisitor implements TypeVisitor { |
| |
| /** |
| * Creates a new <tt>SimpleTypeVisitor</tt>. |
| */ |
| public SimpleTypeVisitor() {} |
| |
| /** |
| * Visits a type mirror. |
| * The implementation does nothing. |
| * @param t the type to visit |
| */ |
| public void visitTypeMirror(TypeMirror t) { |
| } |
| |
| /** |
| * Visits a primitive type. |
| * The implementation simply invokes |
| * {@link #visitTypeMirror visitTypeMirror}. |
| * @param t the type to visit |
| */ |
| public void visitPrimitiveType(PrimitiveType t) { |
| visitTypeMirror(t); |
| } |
| |
| /** |
| * Visits a void type. |
| * The implementation simply invokes |
| * {@link #visitTypeMirror visitTypeMirror}. |
| * @param t the type to visit |
| */ |
| public void visitVoidType(VoidType t) { |
| visitTypeMirror(t); |
| } |
| |
| /** |
| * Visits a reference type. |
| * The implementation simply invokes |
| * {@link #visitTypeMirror visitTypeMirror}. |
| * @param t the type to visit |
| */ |
| public void visitReferenceType(ReferenceType t) { |
| visitTypeMirror(t); |
| } |
| |
| /** |
| * Visits a declared type. |
| * The implementation simply invokes |
| * {@link #visitReferenceType visitReferenceType}. |
| * @param t the type to visit |
| */ |
| public void visitDeclaredType(DeclaredType t) { |
| visitReferenceType(t); |
| } |
| |
| /** |
| * Visits a class type. |
| * The implementation simply invokes |
| * {@link #visitDeclaredType visitDeclaredType}. |
| * @param t the type to visit |
| */ |
| public void visitClassType(ClassType t) { |
| visitDeclaredType(t); |
| } |
| |
| /** |
| * Visits an enum type. |
| * The implementation simply invokes |
| * {@link #visitClassType visitClassType}. |
| * @param t the type to visit |
| */ |
| public void visitEnumType(EnumType t) { |
| visitClassType(t); |
| } |
| |
| /** |
| * Visits an interface type. |
| * The implementation simply invokes |
| * {@link #visitDeclaredType visitDeclaredType}. |
| * @param t the type to visit |
| */ |
| public void visitInterfaceType(InterfaceType t) { |
| visitDeclaredType(t); |
| } |
| |
| /** |
| * Visits an annotation type. |
| * The implementation simply invokes |
| * {@link #visitInterfaceType visitInterfaceType}. |
| * @param t the type to visit |
| */ |
| public void visitAnnotationType(AnnotationType t) { |
| visitInterfaceType(t); |
| } |
| |
| /** |
| * Visits an array type. |
| * The implementation simply invokes |
| * {@link #visitReferenceType visitReferenceType}. |
| * @param t the type to visit |
| */ |
| public void visitArrayType(ArrayType t) { |
| visitReferenceType(t); |
| } |
| |
| /** |
| * Visits a type variable. |
| * The implementation simply invokes |
| * {@link #visitReferenceType visitReferenceType}. |
| * @param t the type to visit |
| */ |
| public void visitTypeVariable(TypeVariable t) { |
| visitReferenceType(t); |
| } |
| |
| /** |
| * Visits a wildcard. |
| * The implementation simply invokes |
| * {@link #visitTypeMirror visitTypeMirror}. |
| * @param t the type to visit |
| */ |
| public void visitWildcardType(WildcardType t) { |
| visitTypeMirror(t); |
| } |
| } |