1 /* 2 * Copyright (c) 2005, 2010, 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 com.sun.xml.internal.rngom.nc; 27 28 import javax.xml.namespace.QName; 29 30 /** 31 * @author Kohsuke Kawaguchi 32 */ 33 public class NameClassWalker implements NameClassVisitor<Void> { 34 35 public Void visitChoice(NameClass nc1, NameClass nc2) { 36 nc1.accept(this); 37 return nc2.accept(this); 38 } 39 40 public Void visitNsName(String ns) { 41 return null; 42 } 43 44 public Void visitNsNameExcept(String ns, NameClass nc) { 45 return nc.accept(this); 46 } 47 48 public Void visitAnyName() { 49 return null; 50 } 51 52 public Void visitAnyNameExcept(NameClass nc) { 53 return nc.accept(this); 54 } 55 56 public Void visitName(QName name) { 57 return null; 58 } 59 60 public Void visitNull() { 61 return null; 62 } 63 }