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  * Copyright (C) 2004-2011
  27  *
  28  * Permission is hereby granted, free of charge, to any person obtaining a copy
  29  * of this software and associated documentation files (the "Software"), to deal
  30  * in the Software without restriction, including without limitation the rights
  31  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  32  * copies of the Software, and to permit persons to whom the Software is
  33  * furnished to do so, subject to the following conditions:
  34  *
  35  * The above copyright notice and this permission notice shall be included in
  36  * all copies or substantial portions of the Software.
  37  *
  38  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  39  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  40  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  41  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  42  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  43  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  44  * THE SOFTWARE.
  45  */
  46 package com.sun.xml.internal.rngom.parse.host;
  47 
  48 import com.sun.xml.internal.rngom.ast.builder.Annotations;
  49 import com.sun.xml.internal.rngom.ast.builder.BuildException;
  50 import com.sun.xml.internal.rngom.ast.builder.CommentList;
  51 import com.sun.xml.internal.rngom.ast.builder.Div;
  52 import com.sun.xml.internal.rngom.ast.builder.GrammarSection;
  53 import com.sun.xml.internal.rngom.ast.builder.Include;
  54 import com.sun.xml.internal.rngom.ast.om.Location;
  55 import com.sun.xml.internal.rngom.ast.om.ParsedElementAnnotation;
  56 import com.sun.xml.internal.rngom.ast.om.ParsedPattern;
  57 
  58 /**
  59  *
  60  * @author
  61  *      Kohsuke Kawaguchi (kk@kohsuke.org)
  62  */
  63 public class GrammarSectionHost extends Base implements GrammarSection {
  64     private final GrammarSection lhs;
  65     private final GrammarSection rhs;
  66 
  67     GrammarSectionHost( GrammarSection lhs, GrammarSection rhs ) {
  68         this.lhs = lhs;
  69         this.rhs = rhs;
  70         if(lhs==null || rhs==null)
  71             throw new IllegalArgumentException();
  72     }
  73 
  74     public void define(String name, Combine combine, ParsedPattern _pattern,
  75         Location _loc, Annotations _anno) throws BuildException {
  76         ParsedPatternHost pattern = (ParsedPatternHost) _pattern;
  77         LocationHost loc = cast(_loc);
  78         AnnotationsHost anno = cast(_anno);
  79 
  80         lhs.define(name, combine, pattern.lhs, loc.lhs, anno.lhs);
  81         rhs.define(name, combine, pattern.rhs, loc.rhs, anno.rhs);
  82     }
  83 
  84     public Div makeDiv() {
  85         return new DivHost( lhs.makeDiv(), rhs.makeDiv() );
  86     }
  87 
  88     public Include makeInclude() {
  89         Include l = lhs.makeInclude();
  90         if(l==null) return null;
  91         return new IncludeHost( l, rhs.makeInclude() );
  92     }
  93 
  94     public void topLevelAnnotation(ParsedElementAnnotation _ea) throws BuildException {
  95         ParsedElementAnnotationHost ea = (ParsedElementAnnotationHost) _ea;
  96         lhs.topLevelAnnotation(ea==null?null:ea.lhs);
  97         rhs.topLevelAnnotation(ea==null?null:ea.rhs);
  98     }
  99 
 100     public void topLevelComment(CommentList _comments) throws BuildException {
 101         CommentListHost comments = (CommentListHost) _comments;
 102 
 103         lhs.topLevelComment(comments==null?null:comments.lhs);
 104         rhs.topLevelComment(comments==null?null:comments.rhs);
 105     }
 106 }