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2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
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18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 /**
25  *
26  * @author  fs@openoffice.org
27  */
28 public class ListSelectionValidator extends ControlValidator
29 {
30     /** Creates a new instance of ListSelectionValidator */
ListSelectionValidator()31     public ListSelectionValidator()
32     {
33     }
34 
explainInvalid( Object Value )35     public String explainInvalid( Object Value )
36     {
37         try
38         {
39             short[] selectionIndexes = (short[])Value;
40             if ( selectionIndexes.length > 2 )
41                 return "please 2 entries, at most";
42         }
43         catch( java.lang.Exception e )
44         {
45             return "oops. What's this?";
46         }
47         return "";
48     }
49 
isValid( Object Value )50     public boolean isValid( Object Value )
51     {
52         try
53         {
54             short[] selectionIndexes = (short[])Value;
55             if ( selectionIndexes.length > 2 )
56                 return false;
57             return true;
58         }
59         catch( java.lang.Exception e )
60         {
61         }
62         return false;
63     }
64 
65 }
66