/* Copyright (c) 2008-2010, developers of the Ascension Log Visualizer
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom
 * the Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package com.googlecode.logVisualizer.chart;

import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;

import com.googlecode.logVisualizer.logData.LogDataHolder;
import com.googlecode.logVisualizer.logData.Skill;

public final class SkillCastsBarChart extends HorizontalBarChartBuilder {
    /**
     * 
     */
    private static final long serialVersionUID = 3191455251618288006L;

    public SkillCastsBarChart(final LogDataHolder logData) {
        super(logData, "Skill casts", "Skill", "Number of casts", false);
    }

    @Override
    protected CategoryDataset createDataset() {
        final DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        final String seriesName = "Skills cast";
        // Add skills to the dataset. The list is sorted from most amount of
        // casts to least amount of casts.
        for (final Skill s : this.getLogData().getAllSkillsCast()) {
            dataset.addValue(s.getAmount(), seriesName, s.getName());
            // The chart isn't readable anymore with too many entries
            if (dataset.getColumnCount() > 45) {
                break;
            }
        }
        return dataset;
    }
}