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1   /*
2    * File:    Cell.java
3    * Created: 28.10.2006 20:35:17
4    *
5    * Copyright 2006 Michal Burda.
6    *
7    * This program is free software; you can redistribute it and/or modify
8    * it under the terms of the GNU General Public License as published by
9    * the Free Software Foundation; either version 2 of the License, or
10   * (at your option) any later version.
11   *
12   * This program is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   * GNU General Public License for more details.
16   *
17   * You should have received a copy of the GNU General Public License
18   * along with this program; if not, write to the Free Software
19   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
20   */
21  
22  package net.sf.webmancer.db;
23  
24  import net.sf.webmancer.util.ContractChecker;
25  
26  /**
27   * @author Michal Burda
28   *
29   */
30  public class Cell implements ICell {
31  
32      /**
33       * 
34       */
35      private IAttribute attribute;
36      
37      /**
38       * 
39       */
40      private Object value;
41  
42      /**
43       * Constructs the Cell.
44       *
45       */
46      public Cell(IAttribute attribute, Object value) {
47          super();
48          ContractChecker.mustNotBeNull(attribute, "attribute");
49          this.attribute = attribute;
50          this.value = value;
51      }
52  
53      /**
54       * @see net.sf.webmancer.db.ICell#getAttribute()
55       */
56      public IAttribute getAttribute() {
57          return attribute;
58      }
59  
60      /**
61       * @see net.sf.webmancer.db.ICell#getValue()
62       */
63      public Object getValue() {
64          return value;
65      }
66  
67      /**
68       * @see net.sf.webmancer.db.ICell#getValueForInput()
69       */
70      public String getValueForInput() {
71          return attribute.convertInternalToInput(value);
72      }
73  
74      /**
75       * @see net.sf.webmancer.db.ICell#getValueForOutput()
76       */
77      public String getValueForOutput() {
78          return attribute.convertInternalToOutput(value);
79      }
80  
81  }