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Java > Open Source Codes > jxl > ErrorCell


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;
21
22 /**
23  * This type represents a cell which contains an error. This error will
24  * usually, but not always be the result of some error resulting from
25  * a formula
26  */
27 public interface ErrorCell extends Cell
28 {
29   /**
30    * Gets the error code for this cell. If this cell does not represent
31    * an error, then it returns 0. Always use the method isError() to
32    * determine this prior to calling this method
33    *
34    * @return the error code if this cell contains an error, 0 otherwise
35    */
36   public int getErrorCode();
37 }
38
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