[Mc4j-cvs] mc4j/src/org/mc4j/chires/components/flow FlowModelProfilerViewComponent.java,1.1,1.2 Prof

SourceForge Headquarters 225 Broadway Suite 1600 San Diego, CA 92101 +1 (858) 422-6466

Update of /cvsroot/mc4j/mc4j/src/org/mc4j/chires/components/flow
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv20162/src/org/mc4j/chires/components/flow

Added Files:
	FlowModelProfilerViewComponent.java ProfilerViewComponent.java 
	ProfilerModel.java FlowModelTreeTableModel.java 
Log Message:
Merging EMS into head for the 2.0 release work

--- NEW FILE: FlowModelTreeTableModel.java ---
/*
 * Copyright 2002-2004 Greg Hinkle
 *
 * 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.
 */

package org.mc4j.chires.components.flow;

import org.chires.model.history.flow.FlowEntryStats;
import org.mc4j.console.swing.treetable.AbstractTreeTableModel;
import org.mc4j.console.swing.treetable.TreeTableModel;
import org.jfree.data.statistics.Statistics;

import javax.management.j2ee.statistics.CountStatistic;
import javax.management.j2ee.statistics.TimeStatistic;
import javax.management.j2ee.statistics.Stats;
import javax.management.j2ee.statistics.Statistic;
import java.util.Arrays;

/**
 * @author Greg Hinkle (gh...@us...), Nov 18, 2004
 * @version $Revision: 1.2 $($Author: ghinkl $ / $Date: 2006/04/12 19:14:00 $)
 */
public class FlowModelTreeTableModel extends AbstractTreeTableModel {


    // Names of the columns.
    static protected String[]  cNames = {"Name", "Calls", "Time", "Throws"};

    static protected int[] cWidth = { 250, 40, 80, 40 };

    // Types of the columns.
    static protected Class[]  cTypes = { TreeTableModel.class, Long.class, String.class, String.class };

    public FlowModelTreeTableModel(FlowEntryStats root) {
        super(root);
    }

    public void updateRoot(FlowEntryStats newRoot) {

        // TODO GH: Support the update of the stats (ugh)
        FlowEntryStats oldRoot = (FlowEntryStats) super.root;

        Statistic[] oldMethodStatistics = oldRoot.getStatistics();
        Statistic[] newMethodStatistics = newRoot.getStatistics();

        /*if (!Arrays.equals(oldMethodStatistics, newMethodStatistics)) {
            fireTreeNodesChanged(this,);
        }*/

        super.root = newRoot;

        fireTreeStructureChanged(this, new Object[] { super.root }, null,null);
        
    }

    public Class getColumnClass(int column) {
        return cTypes[column];
    }

    public int getColumnCount() {
        return cNames.length;
    }

    public String getColumnName(int column) {
        return cNames[column];
    }

    public int getColumnWidth(int column) {
        return cWidth[column];
    }


    public Object getValueAt(Object node, int column) {
        FlowEntryStats stat = (FlowEntryStats) node;
        Object value = null;
        TimeStatistic timeStatistic = (TimeStatistic) stat.getStatistic("Execution Time");
        CountStatistic failureStatistic = (CountStatistic) stat.getStatistic("Execution Failures");

        switch(column) {
            case 0:
                value = stat.toString();
                break;
            case 1:
                value = new Long(timeStatistic.getCount());
                break;
            case 2:
                value = getTime(timeStatistic.getTotalTime());
                break;
            case 3:
                value = new Long(failureStatistic.getCount());
                break;
        }
        return value;
    }

    public Object getChild(Object parent, int index) {
        FlowEntryStats stat = (FlowEntryStats) parent;
        FlowEntryStats[] children = stat.getFlowEntryStats();
        if (children.length > index)
            return children[index];
        return null;
    }

    public int getChildCount(Object parent) {
        FlowEntryStats stat = (FlowEntryStats) parent;
        FlowEntryStats[] children = stat.getFlowEntryStats();

        return children!=null?children.length:0;
    }

    public String getTime(long ms) {
        long mins = ms / (1000*60);
        long secs = (ms - (mins * 1000 * 60)) / 1000;
        long millis = ms - (mins * 1000 * 60) - (secs * 1000);

        StringBuffer buf = new StringBuffer();

        if (millis > 0) {
            buf.append(millis);
            buf.append(" ms");
        }

        if (secs > 0) {
            if (buf.length() > 0) {
                buf.insert(0," ");
            }
            buf.insert(0, " secs");
            buf.insert(0, secs);
        }

        if (mins > 0) {
            if (buf.length() > 0) {
                buf.insert(0," ");
            }
            buf.insert(0, " mins");
            buf.insert(0, mins);
        }
        return buf.toString();
    }
}

--- NEW FILE: ProfilerViewComponent.java ---
/*
 * Copyright 2002-2004 Greg Hinkle
 *
 * 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.
 */

package org.mc4j.chires.components.flow;

import org.chires.model.history.flow.FlowEntryStats;
import org.chires.model.history.flow.FlowStats;
import org.chires.model.stack.BaseCallEntry;
import org.mc4j.console.dashboard.components.BeanComponent;
import org.mc4j.console.util.NodeUtil;
import org.mc4j.ems.connection.bean.EmsBean;
import org.mc4j.ems.connection.bean.attribute.EmsAttribute;
import org.jdesktop.swing.decorator.HighlighterPipeline;
import org.jdesktop.swing.decorator.Highlighter;
import org.jdesktop.swing.decorator.HierarchicalColumnHighlighter;
import org.jdesktop.swing.decorator.AlternateRowHighlighter;
import org.jdesktop.jdnc.JNTreeTable;

import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import javax.management.j2ee.statistics.TimeStatistic;
import java.awt.*;
import java.util.Map;


/**
 * @author Greg Hinkle (gh...@us...), Sep 14, 2004
 * @version $Revision: 1.2 $($Author: ghinkl $ / $Date: 2006/04/12 19:14:00 $)
 */
public class ProfilerViewComponent extends JPanel implements BeanComponent {

    EmsBean emsBean;
    EmsAttribute statsAttribute;
    FlowStats stats;

//    private JScrollPane jScrollPane;
//    private JXTreeTable treeTable;
    private JNTreeTable treeTableView;

    private ProfilerModel treeTableModel;

    /** Creates new form ObjectFrame */
    public ProfilerViewComponent() {
//        initComponents();
        //this.setName("Flow Model Profiler");
    }

    public static void main(String[] args) {
        ProfilerViewComponent view = new ProfilerViewComponent();
        view.stats = new FlowStats();
        BaseCallEntry a = new BaseCallEntry("A", "Class1", "method1");
        BaseCallEntry b,c,d;
        b = new BaseCallEntry("A", "Class2", "method2");
        b.addChildEntry(new BaseCallEntry("A","Class3","method4"));
        a.addChildEntry(b);
        a.addChildEntry(new BaseCallEntry("A","Class2", "method3"));
        view.stats.registerCallStack(a);
        view.stats.registerCallStack(new BaseCallEntry("A", "Class1", "method2"));
        view.stats.getFlowEntryStats()[0].registerCallStack(new BaseCallEntry("A","Class2","method3"));
        view.stats.getFlowEntryStats()[0].registerCallStack(new BaseCallEntry("A","Class2","method4"));

        view.loadTree();

        JFrame frame = new JFrame();
        frame.getContentPane().add(view);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(400,400);
        frame.setVisible(true);
    }


    public void setBean(EmsBean emsBean) {
        this.emsBean = emsBean;
    }

    public void setContext(Map context) {
        if (this.emsBean == null) {
            throw new IllegalStateException(
                "FlowModelProfilerViewComponent: attribute [emsBean] must be set with a Flow Model bean");
        }
        statsAttribute = emsBean.getAttribute("stats");
        retrieveData();
        loadTree();
        expandAll();
    }

    private void retrieveData() {
        statsAttribute.refresh();
        stats = (FlowStats) statsAttribute.getValue();
    }

    public void refresh() {
        retrieveData();
        treeTableModel.updateRoot(stats.getFlowEntryStats()[0]);
        repaint();
        expandAll();
    }

    private void expandAll() {
        treeTableView.expandAll();
    }

    private void loadTree() {
        // TODO GH: Only loading the first child... not the root
        treeTableModel = new ProfilerModel(stats.getFlowEntryStats()[0]);

        this.treeTableView = new JNTreeTable(treeTableModel);
        this.treeTableView.setHasColumnControl(true);


        Highlighter alternateRowHighlighter = new AlternateRowHighlighter();
//        Color fg = alternateRowHighlighter.getForeground();
//        Color bg = alternateRowHighlighter.getBackground();

        HierarchicalColumnHighlighter hierarchicalColumnHighlighter = new HierarchicalColumnHighlighter(/*fg, bg*/);

        HighlighterPipeline h = new HighlighterPipeline(
            new Highlighter[] { alternateRowHighlighter,
                                hierarchicalColumnHighlighter});
        this.treeTableView.setHighlighters(h);

        Icon icon = getIcon();
        this.treeTableView.setOpenIcon(icon);
//        this.treeTableView.setClosedIcon(icon);
//        this.treeTableView.setCollapsedIcon(icon);
//        this.treeTableView.setLeafIcon(icon);

        this.treeTableView.getTreeTable().getColumnModel().getColumn(2).setCellRenderer(new TimeChartCellRenderer());

        setLayout(new BorderLayout());
        add(this.treeTableView,BorderLayout.CENTER);
    }

    public Icon getIcon() {
        return NodeUtil.getIcon("org/mc4j/console/mejb/img/Clock24.gif");
    }

    public class TimeCellRenderer extends DefaultTableCellRenderer {
        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
            super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);

            Long t = (Long) value;

            FlowEntryStats rootStats = (FlowEntryStats) treeTableModel.getRoot();
            TimeStatistic totalTime = (TimeStatistic) rootStats.getStatistic("Execution Time");

            double size = ((double)t.longValue()) / ((double)totalTime.getTotalTime()) ;

            setIcon(NodeUtil.scaleIcon("org/mc4j/console/mejb/img/Clock24.gif", size));
            setHorizontalTextPosition(SwingConstants.LEFT);
            return this;
        }
    }


    public class TimeChartCellRenderer extends DefaultTableCellRenderer {
        TimeComponent timeComponent = new TimeComponent();
        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
            //super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);

            Long t = (Long) value;

            FlowEntryStats rootStats = (FlowEntryStats) treeTableModel.getRoot();
            TimeStatistic totalTime = (TimeStatistic) rootStats.getStatistic("Execution Time");

            double size = ((double)t.longValue()) / ((double)totalTime.getTotalTime()) ;

            timeComponent.setGraphLength(size);
            return timeComponent;
        }

        public class TimeComponent extends JComponent {
            double percentage;
            public void setGraphLength(double percentage) {
                this.percentage = percentage;
            }
            protected void paintComponent(Graphics g) {
                int a = (int) (percentage * getWidth());
                g.setColor(Color.green);
                g.fillRect(0,0,a,getHeight());
                g.setColor(Color.blue);
                g.fillRect(a,0,getWidth()-a,getHeight());
            }
        }
    }

    /*public static class TimeHighlighter extends Highlighter {
        protected Component doHighlight(Component component, ComponentAdapter componentAdapter) {


            return component;
        }
    }*/

    // TODO GH: When JDNC supports custom treetable tree column editors, support variable clock size on node

}

--- NEW FILE: FlowModelProfilerViewComponent.java ---
/*
 * Copyright 2002-2004 Greg Hinkle
 *
 * 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.
 */

package org.mc4j.chires.components.flow;

import org.chires.model.history.flow.FlowEntryStats;
import org.chires.model.history.flow.FlowStats;
import org.chires.model.stack.BaseCallEntry;
import org.mc4j.console.dashboard.components.BeanComponent;
import org.mc4j.console.swing.treetable.JTreeTable;
import org.mc4j.ems.connection.bean.EmsBean;
import org.mc4j.ems.connection.bean.attribute.EmsAttribute;

import javax.swing.*;
import javax.swing.table.TableColumn;
import javax.swing.table.DefaultTableColumnModel;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreePath;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.Map;


/**
 * @author Greg Hinkle (gh...@us...), Sep 14, 2004
 * @version $Revision: 1.2 $($Author: ghinkl $ / $Date: 2006/04/12 19:14:00 $)
 */
public class FlowModelProfilerViewComponent extends JPanel implements BeanComponent {

    EmsBean emsBean;
    EmsAttribute statsAttribute;
    FlowStats stats;

    private javax.swing.JScrollPane jScrollPane;
    private JTreeTable treeTable;

    private FlowModelTreeTableModel treeTableModel;

    /** Creates new form ObjectFrame */
    public FlowModelProfilerViewComponent() {
        initComponents();
        //this.setName("Flow Model Profiler");
    }

    public static void main(String[] args) {
        FlowModelProfilerViewComponent view = new FlowModelProfilerViewComponent();
        view.stats = new FlowStats();
        BaseCallEntry a = new BaseCallEntry("A", "Class1", "method1");
        BaseCallEntry b,c,d;
        b = new BaseCallEntry("A", "Class2", "method2");
        b.addChildEntry(new BaseCallEntry("A","Class3","method4"));
        a.addChildEntry(b);
        a.addChildEntry(new BaseCallEntry("A","Class2", "method3"));
        view.stats.registerCallStack(a);
        view.stats.registerCallStack(new BaseCallEntry("A", "Class1", "method2"));
        view.stats.getFlowEntryStats()[0].registerCallStack(new BaseCallEntry("A","Class2","method3"));
        view.stats.getFlowEntryStats()[0].registerCallStack(new BaseCallEntry("A","Class2","method4"));

        view.loadTree();

        JFrame frame = new JFrame();
        frame.getContentPane().add(view);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setSize(400,400);
        frame.setVisible(true);
    }


    public void setBean(EmsBean emsBean) {
        this.emsBean = emsBean;
    }

    public void setContext(Map context) {
        if (this.emsBean == null) {
            throw new IllegalStateException(
                "FlowModelProfilerViewComponent: attribute [emsBean] must be set with a Flow Model bean");
        }
        statsAttribute = emsBean.getAttribute("stats");
        retrieveData();
        loadTree();
        expandAll();
    }

    private void retrieveData() {
        statsAttribute.refresh();
        stats = (FlowStats) statsAttribute.getValue();
    }

    public void refresh() {
        retrieveData();
        treeTableModel.updateRoot(stats.getFlowEntryStats()[0]);
        repaint();
        expandAll();
    }

    private void expandAll() {
        JTree tree = treeTable.getTree();
        int count = tree.getRowCount();
        for (int i=0;i<count;i++) {
            tree.expandRow(i);
            count = tree.getRowCount();
        }
    }

    private void loadTree() {
        // TODO GH: Only loading the first child... not the root
        treeTableModel = new FlowModelTreeTableModel(stats.getFlowEntryStats()[0]);
        this.treeTable = new JTreeTable(treeTableModel);

        //this.tree = new JTree(treeTableModel);
        this.jScrollPane.setViewportView(treeTable);


        DefaultTableColumnModel cm = new DefaultTableColumnModel();

        for (int i = 0; i < treeTableModel.getColumnCount();i++) {
            TableColumn column = new TableColumn(i,treeTableModel.getColumnWidth(i));
            if (i>0)
                column.setPreferredWidth(treeTableModel.getColumnWidth(i));
            column.setHeaderValue(treeTableModel.getColumnName(i));
            cm.addColumn(column);
        }

        this.treeTable.setColumnModel(cm);

        //this.treeTable.getColumnModel().getColumn(0).setCellRenderer(new DefaultT);


        //this.treeTable.getTree().setCellRenderer(new DefaultTreeCellRenderer());
//        this.treeTable.getTree().setCellRenderer(new CustomTreeTableCellRenderer());
//        this.treeTable.getTree().setRootVisible(true);
//        this.treeTable.addMouseListener(new MouseHandler());
//
        this.treeTable.setRowHeight(22);
        this.jScrollPane.getComponent(0).setBackground(Color.white);
        this.jScrollPane.repaint();
    }

//    private static Icon folderIcon = createImageIcon("images/FolderIcon.gif");


    public class CustomTreeTableCellRenderer extends DefaultTreeCellRenderer {

        public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) {

            super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);

            // TODO GH: Set icon
            return this;
        }
    }


    /** This method is called from within the constructor to
     * initialize the form.
     */
    private void initComponents() {

        setLayout(new BorderLayout());
        jScrollPane = new javax.swing.JScrollPane();

        add(jScrollPane, BorderLayout.CENTER);

    }

    class MouseHandler extends MouseAdapter {

        public void mousePressed (MouseEvent e)  {
            if (e.isPopupTrigger ()  &&  e.getClickCount () == 1)  {
                doPopup (e.getX (), e.getY ());
            }
        }

        public void mouseReleased(MouseEvent e)  {
            if (e.isPopupTrigger ()  &&  e.getClickCount () == 1)  {
                doPopup (e.getX (), e.getY ());
            }
        }

        public void doPopup (int x, int y)  {
            //  Get the tree element under the mouse
            TreePath clickedElement = treeTable.getTree().getPathForLocation (x, y);

            //  Update the selection if necessary
            updateSelection (clickedElement);

            //  Display the name of the selected tree element in the selection field
            String clickedElementName;
            if (clickedElement != null)
                clickedElementName = clickedElement.getLastPathComponent ().toString ();
            else
                clickedElementName = "NONE";
            //currentSelectionField.setText ("Display Popup for: " + clickedElementName);

            //  Get the desired context menu and show it
            JPopupMenu contextMenu = retrieveContextMenu (clickedElement);
            contextMenu.show (treeTable, x, y);
        }


        private JPopupMenu retrieveContextMenu (TreePath clickedElement)  {
            JPopupMenu contextMenu;

            if (clickedElement != null)
                contextMenu = retrieveElementContextMenu (clickedElement);
            else
                contextMenu = retrieveTreeContextMenu ();

            if (contextMenu != null)  {
                //  This is the code that attempts but fails to shrink the menu to fit the current commands
                //  Make sure the size of the menu is uptodate with any chages made to its actions before display
                contextMenu.invalidate ();
                contextMenu.pack ();
            }

            return contextMenu;
        }


        private JPopupMenu retrieveElementContextMenu (TreePath clickedElement)  {
            if (clickedElement == null)
                return null;

            final FlowEntryStats stats =
                (FlowEntryStats) clickedElement.getLastPathComponent();

            JPopupMenu contextMenu = null;

            contextMenu = new JPopupMenu("Tree Actions");

            /*if (!treeNode.isFolder()) {
                JMenuItem editItem = new JMenuItem("Edit configuration");
                editItem.addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent e) {
                        IOProvider.getDefault().getStdOut().println("Editing document: " + treeNode.getPath());
                        treeTableModel.loadConfigurationNode(treeNode);

                        ConfigurationEditor ce = new ConfigurationEditor(treeNode.getConfig());
                        ce.open();
                    }
                });
                contextMenu.add(editItem);
            } else {
                JMenuItem refreshItem = new JMenuItem("Refresh folder");
                refreshItem.addActionListener(new ActionListener() {
                    public void actionPerformed(ActionEvent e) {

                    }
                });
                contextMenu.add(refreshItem);
            }*/
            return contextMenu;
        }


        private JPopupMenu retrieveTreeContextMenu ()  {
            JPopupMenu treeMenu = new JPopupMenu ("Tree Context Menu");

            return treeMenu;
        }

        private void updateSelection (TreePath clickedElement)  {

            //  Find out if the clicked on element is already selected
            boolean clickedElementSelected = false;
            TreePath[] selection = treeTable.getTree().getSelectionPaths ();
            if (clickedElement != null  &&  selection != null)  {
                //  Determine if it one of the selected paths
                for (int index = 0; index < selection.length; ++index)  {
                    if (clickedElement.equals (selection[index]))  {
                        clickedElementSelected = true;
                        break;
                    }
                }
            }

            //  Select the clicked on element or clear all selections
            if (!clickedElementSelected)  {
                if (clickedElement != null)  {
                    //  Clicked on unselected item - make it the selection
                    treeTable.getTree().setSelectionPath (clickedElement);
                }  else  {
                    //  clicked over nothing clear the selection
                    treeTable.getTree().clearSelection ();
                }
            }
        }
    }


}

--- NEW FILE: ProfilerModel.java ---
/*
 * Copyright 2002-2004 Greg Hinkle
 *
 * 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.
 */

package org.mc4j.chires.components.flow;

import org.chires.model.history.flow.FlowEntryStats;
import org.chires.stat.ChiresTimeStatistic;
import org.jfree.data.statistics.Statistics;
import org.jdesktop.swing.treetable.AbstractTreeTableModel;
import org.jdesktop.swing.treetable.TreeTableModel;

import javax.management.j2ee.statistics.CountStatistic;
import javax.management.j2ee.statistics.TimeStatistic;
import javax.management.j2ee.statistics.Stats;
import javax.management.j2ee.statistics.Statistic;
import java.util.Arrays;
import java.util.List;

/**
 * @author Greg Hinkle (gh...@us...), Nov 18, 2004
 * @version $Revision: 1.2 $($Author: ghinkl $ / $Date: 2006/04/12 19:14:00 $)
 */
public class ProfilerModel extends AbstractTreeTableModel {


    // Names of the columns.
    static protected String[]  cNames = {"Name", "Calls", "Time (ms)", "Throws"};

    static protected int[] cWidth = { 250, 40, 80, 40 };

    // Types of the columns.
    static protected Class[]  cTypes = { TreeTableModel.class, Long.class, Long.class, String.class };

    public ProfilerModel(FlowEntryStats root) {
        super(root);
    }

    public void updateRoot(FlowEntryStats newRoot) {

        // TODO GH: Support the update of the stats (ugh)
        FlowEntryStats oldRoot = (FlowEntryStats) super.root;

        Statistic[] oldMethodStatistics = oldRoot.getStatistics();
        Statistic[] newMethodStatistics = newRoot.getStatistics();

        /*if (!Arrays.equals(oldMethodStatistics, newMethodStatistics)) {
            fireTreeNodesChanged(this,);
        }*/

        super.root = newRoot;

        fireTreeStructureChanged(this, new Object[] { super.root }, null,null);
    }

    private void updateNode(FlowEntryStats oldStats, FlowEntryStats newStats) {
        if (!Arrays.equals(oldStats.getStatistics(),newStats.getStatistics())) {
            
        }

        FlowEntryStats[] oldChildren = oldStats.getFlowEntryStats();
        FlowEntryStats[] newChildren = newStats.getFlowEntryStats();
        for (int i = 0; i < oldChildren.length; i++) {
            if (oldChildren[i].getClassName() != newChildren[i].getClassName() ||
                oldChildren[i].getMethodName() != newChildren[i].getMethodName()) {


            }
        }

    }

    public Class getColumnClass(int column) {
        return cTypes[column];
    }

    public int getColumnCount() {
        return cNames.length;
    }

    public String getColumnName(int column) {
        return cNames[column];
    }

    public int getColumnWidth(int column) {
        return cWidth[column];
    }


    public Object getValueAt(Object node, int column) {
        FlowEntryStats stat = (FlowEntryStats) node;
        Object value = null;
        TimeStatistic timeStatistic = (TimeStatistic) stat.getStatistic("Execution Time");
        CountStatistic failureStatistic = (CountStatistic) stat.getStatistic("Execution Failures");

        switch(column) {
            case 0:
                value = stat.toString();
                break;
            case 1:
                value = new Long(timeStatistic.getCount());
                break;
            case 2:
                value = new Long(timeStatistic.getTotalTime());
                break;
            case 3:
                value = new Long(failureStatistic.getCount());
                break;
        }
        return value;
    }

    public void setValueAt(Object o, Object o1, int i) {

    }

    public Object getChild(Object parent, int index) {
        FlowEntryStats stat = (FlowEntryStats) parent;
        FlowEntryStats[] children = stat.getFlowEntryStats();
        if (children.length > index)
            return children[index];
        return null;
    }

    public int getChildCount(Object parent) {
        FlowEntryStats stat = (FlowEntryStats) parent;
        FlowEntryStats[] children = stat.getFlowEntryStats();

        return children!=null?children.length:0;
    }

    public String getTime(long ms) {
        long mins = ms / (1000*60);
        long secs = (ms - (mins * 1000 * 60)) / 1000;
        long millis = ms - (mins * 1000 * 60) - (secs * 1000);

        StringBuffer buf = new StringBuffer();

        if (millis > 0) {
            buf.append(millis);
            buf.append(" ms");
        }

        if (secs > 0) {
            if (buf.length() > 0) {
                buf.insert(0," ");
            }
            buf.insert(0, " secs");
            buf.insert(0, secs);
        }

        if (mins > 0) {
            if (buf.length() > 0) {
                buf.insert(0," ");
            }
            buf.insert(0, " mins");
            buf.insert(0, mins);
        }
        return buf.toString();
    }


    public static class CallInfoNode {
        long totalExecutionCount;
        long totalExecutionTime;
        long failureCount;
        String className;
        String methodName;
        List<CallInfoNode> callInfoNodes;

        public CallInfoNode(FlowEntryStats stats) {
            TimeStatistic timeStatistic = (TimeStatistic) stats.getStatistic("Execution Time");
            CountStatistic failureStatistic = (CountStatistic) stats.getStatistic("Execution Failures");
            ChiresTimeStatistic ts = new ChiresTimeStatistic(timeStatistic);
        }


    }
}

[Mc4j-cvs] mc4j/src/org/mc4j/chires/components/flow FlowModelProfilerViewComponent.java,1.1,1.2 Prof

[Mc4j-cvs] mc4j/src/org/mc4j/chires/components/flow FlowModelProfilerViewComponent.java,1.1,1.2 ProfilerViewComponent.java,1.1,1.2 ProfilerModel.java,1.1,1.2 FlowModelTreeTableModel.java,1.1,1.2