franta-hg@1: /* ================================================================
franta-hg@1:  * Cewolf : Chart enabling Web Objects Framework
franta-hg@1:  * ================================================================
franta-hg@1:  *
franta-hg@1:  * Project Info:  http://cewolf.sourceforge.net
franta-hg@1:  * Project Lead:  Guido Laures (guido@laures.de);
franta-hg@1:  *
franta-hg@1:  * (C) Copyright 2002, by Guido Laures
franta-hg@1:  *
franta-hg@1:  * This library is free software; you can redistribute it and/or modify it under the terms
franta-hg@1:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
franta-hg@1:  * either version 2.1 of the License, or (at your option) any later version.
franta-hg@1:  *
franta-hg@1:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
franta-hg@1:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
franta-hg@1:  * See the GNU Lesser General Public License for more details.
franta-hg@1:  *
franta-hg@1:  * You should have received a copy of the GNU Lesser General Public License along with this
franta-hg@1:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
franta-hg@1:  * Boston, MA 02111-1307, USA.
franta-hg@1:  */
franta-hg@1: package de.laures.cewolf.links;
franta-hg@1: 
franta-hg@1: /**
franta-hg@1:  * A link generator for category items. This interface is used by the 
franta-hg@1:  * tag library to produce image maps. Implement this if the dataset that
franta-hg@1:  * ths DatasetProducer produces is a CategoryDataset.
franta-hg@1:  * @see org.jfree.data.CategoryDataset
franta-hg@1:  * @author  Guido Laures
franta-hg@1:  * @since 0.8
franta-hg@1:  */
franta-hg@1: public interface CategoryItemLinkGenerator extends LinkGenerator {
franta-hg@1: 
franta-hg@1:     /**
franta-hg@1:      * Generates a link for a specific dataset/series/category triple.
franta-hg@1:      * @param dataset the dataset
franta-hg@1:      * @param series the series number
franta-hg@1:      * @param category the category
franta-hg@1:      * @see org.jfree.data.CategoryDataset
franta-hg@1:      */
franta-hg@1:     String generateLink(Object dataset, int series, Object category);
franta-hg@1: 
franta-hg@1: }