01: /**
02: * com.mckoi.database.DataTableListener 19 Aug 2000
03: *
04: * Mckoi SQL Database ( http://www.mckoi.com/database )
05: * Copyright (C) 2000, 2001, 2002 Diehl and Associates, Inc.
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * Version 2 as published by the Free Software Foundation.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License Version 2 for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * Version 2 along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19: *
20: * Change Log:
21: *
22: *
23: */package com.mckoi.database;
24:
25: /**
26: * A DataTableListener is notified of all modifications to the raw entries
27: * of the data table. This listener can be used for detecting changes in
28: * VIEWs, for triggers or for caching of common queries.
29: *
30: * @author Tobias Downer
31: */
32:
33: interface DataTableListener {
34:
35: /**
36: * Called before a row entry in the table is deleted.
37: */
38: public void rowDeleted(DataTable table, int row_index);
39:
40: /**
41: * Called after a row entry in the table is added.
42: */
43: public void rowAdded(DataTable table, int row_index);
44:
45: }
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