code: /*
   * The contents of this file are subject to the terms
   * of the Common Development and Distribution License
   * (the "License").  You may not use this file except
   * in compliance with the License.
   * 
   * You can obtain a copy of the license at
   * https://jwsdp.dev.java.net/CDDLv1.0.html
   * See the License for the specific language governing
   * permissions and limitations under the License.
   * 
   * When distributing Covered Code, include this CDDL
   * HEADER in each file and include the License file at
   * https://jwsdp.dev.java.net/CDDLv1.0.html  If applicable,
   * add the following below this CDDL HEADER, with the
   * fields enclosed by brackets "[]" replaced with your
   * own identifying information: Portions Copyright [yyyy]
   * [name of copyright owner]
   */
  package com.sun.xml.xsom.impl;
  
  import com.sun.xml.xsom.XSElementDecl;
  import com.sun.xml.xsom.XSModelGroup;
  import com.sun.xml.xsom.XSModelGroupDecl;
  import com.sun.xml.xsom.XSTerm;
  import com.sun.xml.xsom.XSWildcard;
  import com.sun.xml.xsom.impl.parser.SchemaDocumentImpl;
  import com.sun.xml.xsom.visitor.XSFunction;
  import com.sun.xml.xsom.visitor.XSTermFunction;
  import com.sun.xml.xsom.visitor.XSTermFunctionWithParam;
  import com.sun.xml.xsom.visitor.XSTermVisitor;
  import com.sun.xml.xsom.visitor.XSVisitor;
  import org.xml.sax.Locator;
  
  public class ModelGroupDeclImpl extends DeclarationImpl implements XSModelGroupDecl, Ref.Term
  {
      public ModelGroupDeclImpl( SchemaDocumentImpl owner,
          AnnotationImpl _annon, Locator _loc, ForeignAttributesImpl _fa,
          String _targetNamespace, String _name,
          ModelGroupImpl _modelGroup ) {
          
          super(owner,_annon,_loc,_fa,_targetNamespace,_name,false);
          this.modelGroup = _modelGroup;
          
          if(modelGroup==null)
              throw new IllegalArgumentException();
      }
      
      private final ModelGroupImpl modelGroup;
      public XSModelGroup getModelGroup() { return modelGroup; }
      
      /**
       * This component is a redefinition of "oldMG". Fix up the internal state
       * as such. 
       */
      public void redefine( ModelGroupDeclImpl oldMG ) {
          modelGroup.redefine(oldMG);
      }
      
      
      public void visit( XSVisitor visitor ) {
          visitor.modelGroupDecl(this);
      }
      public void visit( XSTermVisitor visitor ) {
          visitor.modelGroupDecl(this);
      }
      public Object apply( XSTermFunction function ) {
          return function.modelGroupDecl(this);
      }
  
      public <T,P> T apply(XSTermFunctionWithParam<T, P> function, P param) {
          return function.modelGroupDecl(this,param);
      }
  
      public Object apply( XSFunction function ) {
          return function.modelGroupDecl(this);
      }
  
  
      public boolean isWildcard()                 { return false; }
      public boolean isModelGroupDecl()           { return true; }
      public boolean isModelGroup()               { return false; }
      public boolean isElementDecl()              { return false; }
  
      public XSWildcard asWildcard()              { return null; }
      public XSModelGroupDecl asModelGroupDecl()  { return this; }
      public XSModelGroup asModelGroup()          { return null; }
      public XSElementDecl asElementDecl()        { return null; }
  
  
      // Ref.Term implementation
      public XSTerm getTerm() { return this; }
  }
  