01: /* ================================================================
02: * Cewolf : Chart enabling Web Objects Framework
03: * ================================================================
04: *
05: * Project Info: http://cewolf.sourceforge.net
06: * Project Lead: Guido Laures (guido@laures.de);
07: *
08: * (C) Copyright 2002, by Guido Laures
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: */
22:
23: package de.laures.cewolf.links;
24:
25: /**
26: * A LinkGenerator for XYDatasets.
27: * @author Guido Laures
28: * @since 0.8
29: */
30: public interface XYItemLinkGenerator extends LinkGenerator {
31:
32: /**
33: * Generate a link for a XYDataset, series and item.
34: * @param dataset the dataset. This will normally be of a subtype of XYDataset. It is
35: * genralized to avoid dependencies to the concrete chart implementation
36: * @param series the series to produce a link for
37: * @param item the item to produce the link for
38: * @return the URL of the link belonging to the series/item
39: */
40: String generateLink(Object data, int series, int item);
41:
42: }
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