01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package com.sun.data.provider;
43:
44: /**
45: * <p>TableDataListener is an event listener interface that supports
46: * processing events produced by a corresponding {@link TableDataProvider}
47: * instance, in addition to those fired by the underlying {@link DataProvider}.
48: * </p>
49: *
50: * <p>If a value change occurs for the row whose row matches the current cursor
51: * row for this {@link TableDataProvider}, the <code>valueChanged()</code> event
52: * from the underlying {@link DataListener} interface will be fired after the
53: * <code>valueChanged()</code> method from this interface.</p>
54: *
55: * @author Joe Nuxoll
56: */
57: public interface TableDataListener extends DataListener {
58:
59: /**
60: * <p>Process an event indicating that a data element's value has
61: * been changed for the specified row.</p>
62: *
63: * @param provider <code>TableDataProvider</code> containing the data
64: * element that has had a value change
65: * @param fieldKey <code>FieldKey</code> representing the specific data
66: * element that has had a value change
67: * @param rowKey <code>RowKey</code> for the row whose data element value
68: * has been changed
69: * @param oldValue The old value of this data element
70: * @param newValue The new value of this data element
71: */
72: public void valueChanged(TableDataProvider provider,
73: FieldKey fieldKey, RowKey rowKey, Object oldValue,
74: Object newValue);
75:
76: /**
77: * <p>A new row has been added to the {@link TableDataProvider}.</p>
78: *
79: * @param provider <code>TableDataProvider</code> that added an row
80: * @param rowKey The newly added row
81: */
82: public void rowAdded(TableDataProvider provider, RowKey rowKey);
83:
84: /**
85: * <p>An row has been removed from the {@link TableDataProvider}.</p>
86: *
87: * @param provider <code>TableDataProvider</code> that removed an row
88: * @param rowKey The recently removed row
89: */
90: public void rowRemoved(TableDataProvider provider, RowKey rowKey);
91: }
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