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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with the License.  You may obtain a copy of the License at
9    *  
10   *    http://www.apache.org/licenses/LICENSE-2.0
11   *  
12   *  Unless required by applicable law or agreed to in writing,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License. 
18   *  
19   */
20  
21  package org.apache.directory.api.util;
22  
23  
24  /**
25   * A components monitor for manadatory components.
26   *
27   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
28   */
29  public class MandatoryComponentsMonitor extends AbstractSimpleComponentsMonitor
30  {
31  
32      /**
33       * Instantiates a new mandatory components monitor.
34       *
35       * @param components the components
36       */
37      public MandatoryComponentsMonitor( String[] components )
38      {
39          super( components );
40      }
41  
42  
43      /**
44       * Checks if the final state is valid. As all components are mandatory it checks 
45       * whether all components are used.
46       * 
47       * @return true if all components are used
48       */
49      public boolean finalStateValid()
50      {
51          return allComponentsUsed();
52      }
53  }