com.seagate.kinetic.monitor.view.DefaultKineticOverviewView.java Source code

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Here is the source code for com.seagate.kinetic.monitor.view.DefaultKineticOverviewView.java

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/**
 * 
 * Copyright (C) 2014 Seagate Technology.
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */
package com.seagate.kinetic.monitor.view;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.GradientPaint;

import javax.swing.JPanel;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.GroupedStackedBarRenderer;
import org.jfree.data.KeyToGroupMap;
import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.GradientPaintTransformType;
import org.jfree.ui.StandardGradientPaintTransformer;

public class DefaultKineticOverviewView extends AbstractKineticStatView {
    private static final long serialVersionUID = -2822683433579140662L;
    protected DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset();
    protected GroupedStackedBarRenderer groupedstackedbarrenderer = new GroupedStackedBarRenderer();
    protected KeyToGroupMap keytogroupmap = new KeyToGroupMap("G1");
    protected String unitName;

    public DefaultKineticOverviewView(String title, String unitName) {
        super(title);
        this.unitName = unitName;
        JPanel jpanel = new ChartPanel(createChart(defaultcategorydataset));
        jpanel.setPreferredSize(new Dimension(590, 350));
        setContentPane(jpanel);
    }

    public synchronized void updateDataSet(String node, double put, double get, double delete) {
        String ipPlusPort = node.substring(0, node.indexOf("("));
        defaultcategorydataset.addValue(get, "Get", ipPlusPort);
        defaultcategorydataset.addValue(put, "Put", ipPlusPort);
        defaultcategorydataset.addValue(delete, "Delete", ipPlusPort);
    }

    private JFreeChart createChart(CategoryDataset categorydataset) {
        JFreeChart jfreechart = ChartFactory.createStackedBarChart("", "", "Total " + unitName, categorydataset,
                PlotOrientation.HORIZONTAL, true, true, false);
        keytogroupmap = new KeyToGroupMap("G1");
        keytogroupmap.mapKeyToGroup("Get", "G1");
        keytogroupmap.mapKeyToGroup("Put", "G1");
        keytogroupmap.mapKeyToGroup("Delete", "G1");
        groupedstackedbarrenderer.setSeriesToGroupMap(keytogroupmap);
        groupedstackedbarrenderer.setItemMargin(0.10000000000000001D);
        groupedstackedbarrenderer.setDrawBarOutline(false);

        GradientPaint gradientpaint = new GradientPaint(0.0F, 0.0F, new Color(34, 34, 255), 0.0F, 0.0F,
                new Color(136, 136, 255));
        groupedstackedbarrenderer.setSeriesPaint(0, gradientpaint);
        groupedstackedbarrenderer.setSeriesPaint(4, gradientpaint);
        groupedstackedbarrenderer.setSeriesPaint(8, gradientpaint);
        GradientPaint gradientpaint1 = new GradientPaint(0.0F, 0.0F, new Color(34, 255, 34), 0.0F, 0.0F,
                new Color(136, 255, 136));
        groupedstackedbarrenderer.setSeriesPaint(1, gradientpaint1);
        groupedstackedbarrenderer.setSeriesPaint(5, gradientpaint1);
        groupedstackedbarrenderer.setSeriesPaint(9, gradientpaint1);
        GradientPaint gradientpaint2 = new GradientPaint(0.0F, 0.0F, new Color(255, 34, 34), 0.0F, 0.0F,
                new Color(255, 136, 136));
        groupedstackedbarrenderer.setSeriesPaint(2, gradientpaint2);
        groupedstackedbarrenderer.setSeriesPaint(6, gradientpaint2);
        groupedstackedbarrenderer.setSeriesPaint(10, gradientpaint2);
        GradientPaint gradientpaint3 = new GradientPaint(0.0F, 0.0F, new Color(255, 255, 34), 0.0F, 0.0F,
                new Color(255, 255, 136));
        groupedstackedbarrenderer.setSeriesPaint(3, gradientpaint3);
        groupedstackedbarrenderer.setSeriesPaint(7, gradientpaint3);
        groupedstackedbarrenderer.setSeriesPaint(11, gradientpaint3);
        groupedstackedbarrenderer.setGradientPaintTransformer(
                new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));

        return jfreechart;
    }
}