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 public class NsNameExceptNameClass extends NameClass {
  31 
  32   private final NameClass nameClass;
  33   private final String namespaceURI;
  34 
  35   public NsNameExceptNameClass(String namespaceURI, NameClass nameClass) {
  36     this.namespaceURI = namespaceURI;
  37     this.nameClass = nameClass;
  38   }
  39 
  40   public boolean contains(QName name) {
  41     return (this.namespaceURI.equals(name.getNamespaceURI())
  42             && !nameClass.contains(name));
  43   }
  44 
  45   public int containsSpecificity(QName name) {
  46     return contains(name) ? SPECIFICITY_NS_NAME : SPECIFICITY_NONE;
  47   }
  48 
  49   public boolean equals(Object obj) {
  50     if (obj == null || !(obj instanceof NsNameExceptNameClass))
  51       return false;
  52     NsNameExceptNameClass other = (NsNameExceptNameClass)obj;
  53     return (namespaceURI.equals(other.namespaceURI)
  54             && nameClass.equals(other.nameClass));
  55   }
  56 
  57   public int hashCode() {
  58     return namespaceURI.hashCode() ^ nameClass.hashCode();
  59   }
  60 
  61   public <V> V accept(NameClassVisitor<V> visitor) {
  62     return visitor.visitNsNameExcept(namespaceURI, nameClass);
  63   }
  64 
  65   public boolean isOpen() {
  66     return true;
  67   }
  68 }