1   /*   Copyright 2004 The Apache Software Foundation
    2    *
    3    *   Licensed under the Apache License, Version 2.0 (the "License");
    4    *   you may not use this file except in compliance with the License.
    5    *   You may obtain a copy of the License at
    6    *
    7    *       http://www.apache.org/licenses/LICENSE-2.0
    8    *
    9    *   Unless required by applicable law or agreed to in writing, software
   10    *   distributed under the License is distributed on an "AS IS" BASIS,
   11    *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   12    *   See the License for the specific language governing permissions and
   13    *  limitations under the License.
   14    */
   15   package org.apache.xmlbeans.impl.inst2xsd.util;
   16   
   17   import javax.xml.namespace.QName;
   18   
   19   /**
   20    * @author Cezar Andrei (cezar.andrei at bea.com) Date: Jul 16, 2004
   21    */
   22   public class Element
   23   {
   24       private QName _name = null; // if isRef is true is the name of the referenced name
   25       private Element _ref = null;
   26       private boolean _isGlobal = false;
   27       private int _minOccurs = 1;
   28       private int _maxOccurs = 1;
   29       public static final int UNBOUNDED = -1;
   30       private boolean _isNillable = false;
   31       private Type _type = null;
   32       private String _comment = null;
   33   
   34       public QName getName()
   35       {
   36           return _name;
   37       }
   38   
   39       public void setName(QName name)
   40       {
   41           _name = name;
   42       }
   43   
   44       public boolean isRef()
   45       {
   46           return _ref!=null;
   47       }
   48   
   49       public Element getRef()
   50       {
   51           return _ref;
   52       }
   53   
   54       public void setRef(Element ref)
   55       {
   56           assert _isGlobal==false;
   57           _ref = ref;
   58           _type = null;
   59       }
   60   
   61       public boolean isGlobal()
   62       {
   63           return _isGlobal;
   64       }
   65   
   66       public void setGlobal(boolean isGlobal)
   67       {
   68           _isGlobal = isGlobal;
   69           _minOccurs = 1;
   70           _maxOccurs = 1;
   71       }
   72   
   73       public int getMinOccurs()
   74       {
   75           return _minOccurs;
   76       }
   77   
   78       public void setMinOccurs(int minOccurs)
   79       {
   80           _minOccurs = minOccurs;
   81       }
   82   
   83       public int getMaxOccurs()
   84       {
   85           return _maxOccurs;
   86       }
   87   
   88       public void setMaxOccurs(int maxOccurs)
   89       {
   90           _maxOccurs = maxOccurs;
   91       }
   92   
   93       public boolean isNillable()
   94       {
   95           return _isNillable;
   96       }
   97   
   98       public void setNillable(boolean isNillable)
   99       {
  100           _isNillable = isNillable;
  101       }
  102   
  103       public Type getType()
  104       {
  105           return isRef() ? getRef().getType() : _type;
  106       }
  107   
  108       public void setType(Type type)
  109       {
  110           assert !isRef();
  111           _type = type;
  112       }
  113   
  114       public String getComment()
  115       {
  116           return _comment;
  117       }
  118   
  119       public void setComment(String comment)
  120       {
  121           _comment = comment;
  122       }
  123   
  124       public String toString()
  125       {
  126           return "\n  Element{" +
  127               " _name = " + _name +
  128               ", _ref = " + (_ref!=null) +
  129               ", _isGlobal = " + _isGlobal +
  130               ", _minOccurs = " + _minOccurs +
  131               ", _maxOccurs = " + _maxOccurs +
  132               ", _isNillable = " + _isNillable +
  133               ", _comment = " + _comment +
  134               ",\n    _type = " + ( _type==null ? "null" :
  135                   (_type.isGlobal() ? _type.getName().toString() : _type.toString())) +
  136               "\n  }";
  137       }
  138   }