package de.intevation.flys.exports;


import org.apache.log4j.Logger;

import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;


/**
 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
 */
public abstract class TimeseriesChartGenerator extends ChartGenerator {

    private static final Logger logger =
        Logger.getLogger(TimeseriesChartGenerator.class);


    protected abstract NumberAxis createYAxis(int index);


    @Override
    public JFreeChart generateChart() {
        logger.info("Generate Timeseries Chart.");

        logger.warn("TODO: IMPLEMENT ME!");

        return null;
    }
}
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