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Java > Open Source Codes > com > puppycrawl > tools > checkstyle > gui > TreeTableModel


1 /*
2  * TreeTableModel.java
3  *
4  * Copyright (c) 1998 Sun Microsystems, Inc. All Rights Reserved.
5  *
6  * This software is the confidential and proprietary information of Sun
7  * Microsystems, Inc. ("Confidential Information"). You shall not
8  * disclose such Confidential Information and shall use it only in
9  * accordance with the terms of the license agreement you entered into
10  * with Sun.
11  *
12  * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
13  * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
14  * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
15  * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
16  * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
17  * THIS SOFTWARE OR ITS DERIVATIVES.
18  *
19  */

20
21 package com.puppycrawl.tools.checkstyle.gui;
22
23 import javax.swing.tree.TreeModel JavaDoc;
24
25 /**
26  * TreeTableModel is the model used by a JTreeTable. It extends TreeModel
27  * to add methods for getting inforamtion about the set of columns each
28  * node in the TreeTableModel may have. Each column, like a column in
29  * a TableModel, has a name and a type associated with it. Each node in
30  * the TreeTableModel can return a value for each of the columns and
31  * set that value if isCellEditable() returns true.
32  *
33  * @author Philip Milne
34  * @author Scott Violet
35  */

36 public interface TreeTableModel extends TreeModel JavaDoc
37 {
38     /**
39      * Returns the number ofs availible column.
40      */

41     int getColumnCount();
42
43     /**
44      * Returns the name for column number <code>column</code>.
45      */

46     String JavaDoc getColumnName(int column);
47
48     /**
49      * Returns the type for column number <code>column</code>.
50      */

51     Class JavaDoc getColumnClass(int column);
52
53     /**
54      * Returns the value to be displayed for node <code>node</code>,
55      * at column number <code>column</code>.
56      */

57     Object JavaDoc getValueAt(Object JavaDoc node, int column);
58
59     /**
60      * Indicates whether the the value for node <code>node</code>,
61      * at column number <code>column</code> is editable.
62      */

63     boolean isCellEditable(Object JavaDoc node, int column);
64
65     /**
66      * Sets the value for node <code>node</code>,
67      * at column number <code>column</code>.
68      */

69     void setValueAt(Object JavaDoc aValue, Object JavaDoc node, int column);
70 }
71
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