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Java > Open Source Codes > jxl > read > biff > NineteenFourRecord


1 /*********************************************************************
2 *
3 * Copyright (C) 2001 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.read.biff;
21
22 import jxl.biff.RecordData;
23
24 /**
25  * Identifies the date system as the 1904 system or not
26  */
27 class NineteenFourRecord extends RecordData
28 {
29   /**
30    * The base year for dates
31    */
32   private boolean nineteenFour;
33
34   /**
35    * Constructs this object from the raw data
36    *
37    * @param t the raw data
38    */
39   public NineteenFourRecord(Record t)
40   {
41     super(t);
42
43     byte[] data = getRecord().getData();
44
45     nineteenFour = data[0] == 1 ? true : false;
46
47   }
48
49   /**
50    * Accessor to see whether this spreadsheets dates are based around
51    * 1904
52    *
53    * @return true if this workbooks dates are based around the 1904
54    * date system
55    */
56   public boolean is1904()
57   {
58     return nineteenFour;
59   }
60
61
62 }
63
64
65
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