java/cewolf-1.0/src/main/java/de/laures/cewolf/links/PieSectionLinkGenerator.java
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/PieSectionLinkGenerator.java Sat Feb 28 21:31:02 2009 +0100
1.3 @@ -0,0 +1,41 @@
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 +
1.26 +package de.laures.cewolf.links;
1.27 +
1.28 +/**
1.29 + * A LinkGenerator for PieDatasets.
1.30 + * @author Guido Laures
1.31 + * @since 0.8
1.32 + */
1.33 +public interface PieSectionLinkGenerator extends LinkGenerator {
1.34 +
1.35 + /**
1.36 + * Generate a link for a PieDataset and a category.
1.37 + * @param dataset the dataset. This will normally be of a subtype of PieDataset. It is
1.38 + * genralized to avoid dependencies to the concrete chart implementation
1.39 + * @param category the category to produce a link for
1.40 + * @return the URL of the link belonging to the category
1.41 + */
1.42 + String generateLink(Object dataset, Object category);
1.43 +
1.44 +}