Thu, 31 Aug 2017 15:18:52 +0800
merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.xml.internal.xsom.util; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import com.sun.xml.internal.xsom.XSAnnotation; |
aoqi@0 | 29 | import com.sun.xml.internal.xsom.XSAttGroupDecl; |
aoqi@0 | 30 | import com.sun.xml.internal.xsom.XSAttributeDecl; |
aoqi@0 | 31 | import com.sun.xml.internal.xsom.XSAttributeUse; |
aoqi@0 | 32 | import com.sun.xml.internal.xsom.XSComplexType; |
aoqi@0 | 33 | import com.sun.xml.internal.xsom.XSComponent; |
aoqi@0 | 34 | import com.sun.xml.internal.xsom.XSContentType; |
aoqi@0 | 35 | import com.sun.xml.internal.xsom.XSElementDecl; |
aoqi@0 | 36 | import com.sun.xml.internal.xsom.XSFacet; |
aoqi@0 | 37 | import com.sun.xml.internal.xsom.XSModelGroup; |
aoqi@0 | 38 | import com.sun.xml.internal.xsom.XSModelGroupDecl; |
aoqi@0 | 39 | import com.sun.xml.internal.xsom.XSNotation; |
aoqi@0 | 40 | import com.sun.xml.internal.xsom.XSParticle; |
aoqi@0 | 41 | import com.sun.xml.internal.xsom.XSSchema; |
aoqi@0 | 42 | import com.sun.xml.internal.xsom.XSSimpleType; |
aoqi@0 | 43 | import com.sun.xml.internal.xsom.XSWildcard; |
aoqi@0 | 44 | import com.sun.xml.internal.xsom.XSIdentityConstraint; |
aoqi@0 | 45 | import com.sun.xml.internal.xsom.XSXPath; |
aoqi@0 | 46 | import com.sun.xml.internal.xsom.visitor.XSFunction; |
aoqi@0 | 47 | |
aoqi@0 | 48 | /** |
aoqi@0 | 49 | * Utility implementation of {@link XSFunction} that returns |
aoqi@0 | 50 | * {@link Boolean} to find something from schema objects. |
aoqi@0 | 51 | * |
aoqi@0 | 52 | * <p> |
aoqi@0 | 53 | * This implementation returns <code>Boolean.FALSE</code> from |
aoqi@0 | 54 | * all of the methods. The derived class is expected to override |
aoqi@0 | 55 | * some of the methods to actually look for something. |
aoqi@0 | 56 | * |
aoqi@0 | 57 | * @author |
aoqi@0 | 58 | * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
aoqi@0 | 59 | */ |
aoqi@0 | 60 | public class XSFinder implements XSFunction<Boolean> { |
aoqi@0 | 61 | |
aoqi@0 | 62 | /** |
aoqi@0 | 63 | * Invokes this object as a visitor with the specified component. |
aoqi@0 | 64 | */ |
aoqi@0 | 65 | public final boolean find( XSComponent c ) { |
aoqi@0 | 66 | return c.apply(this); |
aoqi@0 | 67 | } |
aoqi@0 | 68 | |
aoqi@0 | 69 | /** |
aoqi@0 | 70 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#annotation(com.sun.xml.internal.xsom.XSAnnotation) |
aoqi@0 | 71 | */ |
aoqi@0 | 72 | public Boolean annotation(XSAnnotation ann) { |
aoqi@0 | 73 | return Boolean.FALSE; |
aoqi@0 | 74 | } |
aoqi@0 | 75 | |
aoqi@0 | 76 | /** |
aoqi@0 | 77 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#attGroupDecl(com.sun.xml.internal.xsom.XSAttGroupDecl) |
aoqi@0 | 78 | */ |
aoqi@0 | 79 | public Boolean attGroupDecl(XSAttGroupDecl decl) { |
aoqi@0 | 80 | return Boolean.FALSE; |
aoqi@0 | 81 | } |
aoqi@0 | 82 | |
aoqi@0 | 83 | /** |
aoqi@0 | 84 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#attributeDecl(com.sun.xml.internal.xsom.XSAttributeDecl) |
aoqi@0 | 85 | */ |
aoqi@0 | 86 | public Boolean attributeDecl(XSAttributeDecl decl) { |
aoqi@0 | 87 | return Boolean.FALSE; |
aoqi@0 | 88 | } |
aoqi@0 | 89 | |
aoqi@0 | 90 | /** |
aoqi@0 | 91 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#attributeUse(com.sun.xml.internal.xsom.XSAttributeUse) |
aoqi@0 | 92 | */ |
aoqi@0 | 93 | public Boolean attributeUse(XSAttributeUse use) { |
aoqi@0 | 94 | return Boolean.FALSE; |
aoqi@0 | 95 | } |
aoqi@0 | 96 | |
aoqi@0 | 97 | /** |
aoqi@0 | 98 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#complexType(com.sun.xml.internal.xsom.XSComplexType) |
aoqi@0 | 99 | */ |
aoqi@0 | 100 | public Boolean complexType(XSComplexType type) { |
aoqi@0 | 101 | return Boolean.FALSE; |
aoqi@0 | 102 | } |
aoqi@0 | 103 | |
aoqi@0 | 104 | /** |
aoqi@0 | 105 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#schema(com.sun.xml.internal.xsom.XSSchema) |
aoqi@0 | 106 | */ |
aoqi@0 | 107 | public Boolean schema(XSSchema schema) { |
aoqi@0 | 108 | return Boolean.FALSE; |
aoqi@0 | 109 | } |
aoqi@0 | 110 | |
aoqi@0 | 111 | /** |
aoqi@0 | 112 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#facet(com.sun.xml.internal.xsom.XSFacet) |
aoqi@0 | 113 | */ |
aoqi@0 | 114 | public Boolean facet(XSFacet facet) { |
aoqi@0 | 115 | return Boolean.FALSE; |
aoqi@0 | 116 | } |
aoqi@0 | 117 | |
aoqi@0 | 118 | /** |
aoqi@0 | 119 | * @see com.sun.xml.internal.xsom.visitor.XSFunction#notation(com.sun.xml.internal.xsom.XSNotation) |
aoqi@0 | 120 | */ |
aoqi@0 | 121 | public Boolean notation(XSNotation notation) { |
aoqi@0 | 122 | return Boolean.FALSE; |
aoqi@0 | 123 | } |
aoqi@0 | 124 | |
aoqi@0 | 125 | /** |
aoqi@0 | 126 | * @see com.sun.xml.internal.xsom.visitor.XSContentTypeFunction#simpleType(com.sun.xml.internal.xsom.XSSimpleType) |
aoqi@0 | 127 | */ |
aoqi@0 | 128 | public Boolean simpleType(XSSimpleType simpleType) { |
aoqi@0 | 129 | return Boolean.FALSE; |
aoqi@0 | 130 | } |
aoqi@0 | 131 | |
aoqi@0 | 132 | /** |
aoqi@0 | 133 | * @see com.sun.xml.internal.xsom.visitor.XSContentTypeFunction#particle(com.sun.xml.internal.xsom.XSParticle) |
aoqi@0 | 134 | */ |
aoqi@0 | 135 | public Boolean particle(XSParticle particle) { |
aoqi@0 | 136 | return Boolean.FALSE; |
aoqi@0 | 137 | } |
aoqi@0 | 138 | |
aoqi@0 | 139 | /** |
aoqi@0 | 140 | * @see com.sun.xml.internal.xsom.visitor.XSContentTypeFunction#empty(com.sun.xml.internal.xsom.XSContentType) |
aoqi@0 | 141 | */ |
aoqi@0 | 142 | public Boolean empty(XSContentType empty) { |
aoqi@0 | 143 | return Boolean.FALSE; |
aoqi@0 | 144 | } |
aoqi@0 | 145 | |
aoqi@0 | 146 | /** |
aoqi@0 | 147 | * @see com.sun.xml.internal.xsom.visitor.XSTermFunction#wildcard(com.sun.xml.internal.xsom.XSWildcard) |
aoqi@0 | 148 | */ |
aoqi@0 | 149 | public Boolean wildcard(XSWildcard wc) { |
aoqi@0 | 150 | return Boolean.FALSE; |
aoqi@0 | 151 | } |
aoqi@0 | 152 | |
aoqi@0 | 153 | /** |
aoqi@0 | 154 | * @see com.sun.xml.internal.xsom.visitor.XSTermFunction#modelGroupDecl(com.sun.xml.internal.xsom.XSModelGroupDecl) |
aoqi@0 | 155 | */ |
aoqi@0 | 156 | public Boolean modelGroupDecl(XSModelGroupDecl decl) { |
aoqi@0 | 157 | return Boolean.FALSE; |
aoqi@0 | 158 | } |
aoqi@0 | 159 | |
aoqi@0 | 160 | /** |
aoqi@0 | 161 | * @see com.sun.xml.internal.xsom.visitor.XSTermFunction#modelGroup(com.sun.xml.internal.xsom.XSModelGroup) |
aoqi@0 | 162 | */ |
aoqi@0 | 163 | public Boolean modelGroup(XSModelGroup group) { |
aoqi@0 | 164 | return Boolean.FALSE; |
aoqi@0 | 165 | } |
aoqi@0 | 166 | |
aoqi@0 | 167 | /** |
aoqi@0 | 168 | * @see com.sun.xml.internal.xsom.visitor.XSTermFunction#elementDecl(com.sun.xml.internal.xsom.XSElementDecl) |
aoqi@0 | 169 | */ |
aoqi@0 | 170 | public Boolean elementDecl(XSElementDecl decl) { |
aoqi@0 | 171 | return Boolean.FALSE; |
aoqi@0 | 172 | } |
aoqi@0 | 173 | |
aoqi@0 | 174 | public Boolean identityConstraint(XSIdentityConstraint decl) { |
aoqi@0 | 175 | return Boolean.FALSE; |
aoqi@0 | 176 | } |
aoqi@0 | 177 | |
aoqi@0 | 178 | public Boolean xpath(XSXPath xpath) { |
aoqi@0 | 179 | return Boolean.FALSE; |
aoqi@0 | 180 | } |
aoqi@0 | 181 | } |