1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/java/cewolf-1.0/src/main/java/de/laures/cewolf/links/CategoryItemLinkGenerator.java	Sat Feb 28 21:31:02 2009 +0100
     1.3 @@ -0,0 +1,43 @@
     1.4 +/* ================================================================
     1.5 + * Cewolf : Chart enabling Web Objects Framework
     1.6 + * ================================================================
     1.7 + *
     1.8 + * Project Info:  http://cewolf.sourceforge.net
     1.9 + * Project Lead:  Guido Laures (guido@laures.de);
    1.10 + *
    1.11 + * (C) Copyright 2002, by Guido Laures
    1.12 + *
    1.13 + * This library is free software; you can redistribute it and/or modify it under the terms
    1.14 + * of the GNU Lesser General Public License as published by the Free Software Foundation;
    1.15 + * either version 2.1 of the License, or (at your option) any later version.
    1.16 + *
    1.17 + * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
    1.18 + * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    1.19 + * See the GNU Lesser General Public License for more details.
    1.20 + *
    1.21 + * You should have received a copy of the GNU Lesser General Public License along with this
    1.22 + * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
    1.23 + * Boston, MA 02111-1307, USA.
    1.24 + */
    1.25 +package de.laures.cewolf.links;
    1.26 +
    1.27 +/**
    1.28 + * A link generator for category items. This interface is used by the 
    1.29 + * tag library to produce image maps. Implement this if the dataset that
    1.30 + * ths DatasetProducer produces is a CategoryDataset.
    1.31 + * @see org.jfree.data.CategoryDataset
    1.32 + * @author  Guido Laures
    1.33 + * @since 0.8
    1.34 + */
    1.35 +public interface CategoryItemLinkGenerator extends LinkGenerator {
    1.36 +
    1.37 +    /**
    1.38 +     * Generates a link for a specific dataset/series/category triple.
    1.39 +     * @param dataset the dataset
    1.40 +     * @param series the series number
    1.41 +     * @param category the category
    1.42 +     * @see org.jfree.data.CategoryDataset
    1.43 +     */
    1.44 +    String generateLink(Object dataset, int series, Object category);
    1.45 +
    1.46 +}