1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/rngom/digested/DPatternWalker.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,133 @@ 1.4 +/* 1.5 + * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 +/* 1.29 + * Copyright (C) 2004-2011 1.30 + * 1.31 + * Permission is hereby granted, free of charge, to any person obtaining a copy 1.32 + * of this software and associated documentation files (the "Software"), to deal 1.33 + * in the Software without restriction, including without limitation the rights 1.34 + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 1.35 + * copies of the Software, and to permit persons to whom the Software is 1.36 + * furnished to do so, subject to the following conditions: 1.37 + * 1.38 + * The above copyright notice and this permission notice shall be included in 1.39 + * all copies or substantial portions of the Software. 1.40 + * 1.41 + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1.42 + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1.43 + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 1.44 + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1.45 + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 1.46 + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 1.47 + * THE SOFTWARE. 1.48 + */ 1.49 +package com.sun.xml.internal.rngom.digested; 1.50 + 1.51 +/** 1.52 + * @author Kohsuke Kawaguchi (kk@kohsuke.org) 1.53 + */ 1.54 +public class DPatternWalker implements DPatternVisitor<Void> { 1.55 + public Void onAttribute(DAttributePattern p) { 1.56 + return onXmlToken(p); 1.57 + } 1.58 + 1.59 + protected Void onXmlToken(DXmlTokenPattern p) { 1.60 + return onUnary(p); 1.61 + } 1.62 + 1.63 + public Void onChoice(DChoicePattern p) { 1.64 + return onContainer(p); 1.65 + } 1.66 + 1.67 + protected Void onContainer(DContainerPattern p) { 1.68 + for( DPattern c=p.firstChild(); c!=null; c=c.next ) 1.69 + c.accept(this); 1.70 + return null; 1.71 + } 1.72 + 1.73 + public Void onData(DDataPattern p) { 1.74 + return null; 1.75 + } 1.76 + 1.77 + public Void onElement(DElementPattern p) { 1.78 + return onXmlToken(p); 1.79 + } 1.80 + 1.81 + public Void onEmpty(DEmptyPattern p) { 1.82 + return null; 1.83 + } 1.84 + 1.85 + public Void onGrammar(DGrammarPattern p) { 1.86 + return p.getStart().accept(this); 1.87 + } 1.88 + 1.89 + public Void onGroup(DGroupPattern p) { 1.90 + return onContainer(p); 1.91 + } 1.92 + 1.93 + public Void onInterleave(DInterleavePattern p) { 1.94 + return onContainer(p); 1.95 + } 1.96 + 1.97 + public Void onList(DListPattern p) { 1.98 + return onUnary(p); 1.99 + } 1.100 + 1.101 + public Void onMixed(DMixedPattern p) { 1.102 + return onUnary(p); 1.103 + } 1.104 + 1.105 + public Void onNotAllowed(DNotAllowedPattern p) { 1.106 + return null; 1.107 + } 1.108 + 1.109 + public Void onOneOrMore(DOneOrMorePattern p) { 1.110 + return onUnary(p); 1.111 + } 1.112 + 1.113 + public Void onOptional(DOptionalPattern p) { 1.114 + return onUnary(p); 1.115 + } 1.116 + 1.117 + public Void onRef(DRefPattern p) { 1.118 + return p.getTarget().getPattern().accept(this); 1.119 + } 1.120 + 1.121 + public Void onText(DTextPattern p) { 1.122 + return null; 1.123 + } 1.124 + 1.125 + public Void onValue(DValuePattern p) { 1.126 + return null; 1.127 + } 1.128 + 1.129 + public Void onZeroOrMore(DZeroOrMorePattern p) { 1.130 + return onUnary(p); 1.131 + } 1.132 + 1.133 + protected Void onUnary(DUnaryPattern p) { 1.134 + return p.getChild().accept(this); 1.135 + } 1.136 +}