01: /*
02: * (C) Copyright 2000 - 2004 Nabh Information Systems, Inc.
03: *
04: * This program is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU General Public License
06: * as published by the Free Software Foundation; either version 2
07: * of the License, or (at your option) any later version.
08: *
09: * This program is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU General Public License for more details.
13: *
14: * You should have received a copy of the GNU General Public License
15: * along with this program; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17: *
18: */
19:
20: package com.nabhinc.portlet.chart;
21:
22: import javax.portlet.PortletConfig;
23: import javax.portlet.PortletException;
24:
25: /**
26: *
27: *
28: * @author Padmanabh Dabke
29: * (c) 2004 Nabh Information Systems, Inc. All Rights Reserved.
30: */
31: public interface ChartDataSource {
32: void init(PortletConfig config) throws PortletException;
33:
34: void retrieveChartData() throws PortletException;
35: }
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