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Java > Open Source Codes > jxl > write > biff > TabIdRecord


1 /*********************************************************************
2 *
3 * Copyright (C) 2002 Andrew Khan
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ***************************************************************************/
19
20 package jxl.write.biff;
21
22 import jxl.biff.Type;
23 import jxl.biff.WritableRecordData;
24 import jxl.biff.IntegerHelper;
25
26 /**
27  * Contains an array of sheet tab index numbers
28  */
29 class TabIdRecord extends WritableRecordData
30 {
31   /**
32    * The binary data
33    */
34   private byte[] data;
35
36   /**
37    * Constructor
38    *
39    * @param sheets the number of sheets
40    */
41   public TabIdRecord(int sheets)
42   {
43     super(Type.TABID);
44
45     data = new byte[sheets * 2];
46
47     for (int i = 0 ; i < sheets; i++)
48     {
49       IntegerHelper.getTwoBytes(i+1, data, i * 2);
50     }
51   }
52
53   /**
54    * Gets the data for output to file
55    *
56    * @return the binary data
57    */
58   public byte[] getData()
59   {
60     return data;
61   }
62 }
63
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