TaglistBarChartStrategy.java

package org.codehaus.mojo.dashboard.report.plugin.chart;

/*
 * Copyright 2008 Henrik Lynggaard
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.Iterator;
import java.util.Map;
import java.util.ResourceBundle;

import org.codehaus.mojo.dashboard.report.plugin.beans.TagListReportBean;
import org.jfree.data.category.DefaultCategoryDataset;

/**
 *
 * @author Henrik Lynggaard
 *
 */
public class TaglistBarChartStrategy extends AbstractCategoryChartStrategy
{

    /**
     * Default constructor
     *
     * @param bundle
     * @param title
     * @param datas
     */
    public TaglistBarChartStrategy( ResourceBundle bundle, String title, Map datas )
    {
        super( bundle, title, datas );
    }

    /**
     *
     */
    public void fillDataset()
    {
        if ( datas != null && !datas.isEmpty() )
        {
            Iterator iter = datas.keySet().iterator();

            while ( iter.hasNext() )
            {
                String key = (String) iter.next();
                TagListReportBean taglistReportBean = (TagListReportBean) datas.get( key );
                for ( Iterator tags = taglistReportBean.getTags().entrySet().iterator(); tags.hasNext(); )
                {
                    Map.Entry entry = (Map.Entry) tags.next();
                    String name = (String) entry.getKey();
                    int value = ( (Integer) entry.getValue() ).intValue();
                    ( (DefaultCategoryDataset) defaultdataset ).setValue( value, name, key );

                }
            }
        }
    }

    /**
     *
     */
    public String getXAxisLabel()
    {
        return "value";
    }
}