1 /* ================================================================ 2 * Cewolf : Chart enabling Web Objects Framework 3 * ================================================================ 4 * 5 * Project Info: http://cewolf.sourceforge.net 6 * Project Lead: Guido Laures (guido@laures.de); 7 * 8 * (C) Copyright 2002, by Guido Laures 9 * 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 } 43