/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *   http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 package javax.faces.model;

 /**

  * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>

  */

 public class SelectItemGroup extends SelectItem

 {

   private static final long serialVersionUID = 849845793056900213L;

   private static final SelectItem[] EMPTY_SELECT_ITEMS = new SelectItem[0];

     // FIELDS

     private SelectItem[] _selectItems;

     // CONSTRUCTORS

     public SelectItemGroup()

     {

         super();

         _selectItems = EMPTY_SELECT_ITEMS;

     }

     public SelectItemGroup(String label)

     {

         super("", label, null, false);

         _selectItems = EMPTY_SELECT_ITEMS;

     }

     public SelectItemGroup(String label, String description, boolean disabled, SelectItem[] selectItems)

     {

         super("", label, description, disabled);

         if (selectItems == null)

         {

             throw new NullPointerException("selectItems");

         }

         _selectItems = selectItems;

     }

     // METHODS

     public SelectItem[] getSelectItems()

     {

         return _selectItems;

     }

     public void setSelectItems(SelectItem[] selectItems)

     {

         if (selectItems == null)

         {

             throw new NullPointerException("selectItems");

         }

         _selectItems = selectItems;

     }

 }