view gnv-artifacts/src/main/java/de/intevation/gnv/chart/Chart.java @ 784:7b81d563c8c0

Improved date input validation. A given date needs to be in a specific range (issue212). gnv-artifacts/trunk@866 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 30 Mar 2010 09:17:53 +0000
parents b1f5f2a8840f
children 2047f318e964
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package de.intevation.gnv.chart;

import java.io.Serializable;

import org.jfree.chart.JFreeChart;

/**
 * The <code>Chart</code> interface should be implemented by each type of chart.
 * The class must implement a method <code>generateChart</code> which returns a
 * JFreeChart object.
 *
 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
 */
public interface Chart
extends          Serializable
{
    /**
     * This method is used to create a JFreeChart of this object.
     *
     * @return JFreeChart object.
     */
    public JFreeChart generateChart();
}

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