Logo Search packages:      
Sourcecode: visualvm version File versions  Download package

SnapshotLivenessResultsPanel.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 * specific language governing permissions and limitations under the
 * License.  When distributing the software, include this License Header
 * Notice in each file and include the License file at
 * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the GPL Version 2 section of the License file that
 * accompanied this code. If applicable, add the following below the
 * License Header, with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * Contributor(s):
 * The Original Software is NetBeans. The Initial Developer of the Original
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
 * Microsystems, Inc. All Rights Reserved.
 *
 * If you wish your version of this file to be governed by only the CDDL
 * or only the GPL Version 2, indicate your decision by adding
 * "[Contributor] elects to include this software in this distribution
 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 * single choice of license, a recipient has the option to distribute
 * your version of this file under either the CDDL, the GPL Version 2 or
 * to extend the choice of license to its licensees as provided above.
 * However, if you add GPL Version 2 code and therefore, elected the GPL
 * Version 2 license, then the option applies only if the new code is
 * made subject to such option by the copyright holder.
 */

package org.netbeans.lib.profiler.ui.memory;

import org.netbeans.lib.profiler.results.memory.LivenessMemoryResultsSnapshot;
import org.netbeans.lib.profiler.ui.UIUtils;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ResourceBundle;
import javax.swing.*;


/**
 * This class implements presentation frames for Object Liveness Profiling.
 *
 * @author Misha Dmitriev
 * @author Ian Formanek
 * @author Jiri Sedlacek
 */
00059 public class SnapshotLivenessResultsPanel extends LivenessResultsPanel implements ActionListener {
    //~ Static fields/initializers -----------------------------------------------------------------------------------------------

    // -----
    // I18N String constants
    private static final ResourceBundle messages = ResourceBundle.getBundle("org.netbeans.lib.profiler.ui.memory.Bundle"); // NOI18N
    private static final String GO_SOURCE_POPUP_ITEM = messages.getString("SnapshotLivenessResultsPanel_GoSourcePopupItem"); // NOI18N
    private static final String STACK_TRACES_POPUP_ITEM = messages.getString("SnapshotLivenessResultsPanel_StackTracesPopupItem"); // NOI18N
                                                                                                                                   // -----

    //~ Instance fields ----------------------------------------------------------------------------------------------------------

    private JMenuItem popupShowStacks;
    private JPopupMenu popup;
    private LivenessMemoryResultsSnapshot snapshot;
    private int allocTrackEvery;

    //~ Constructors -------------------------------------------------------------------------------------------------------------

    public SnapshotLivenessResultsPanel(LivenessMemoryResultsSnapshot snapshot, MemoryResUserActionsHandler actionsHandler,
                                        int allocTrackEvery) {
        super(actionsHandler);
        this.snapshot = snapshot;
        this.allocTrackEvery = allocTrackEvery;

        fetchResultsFromSnapshot();
        //prepareResults();
        initColumnsData();
    }

    //~ Methods ------------------------------------------------------------------------------------------------------------------

    public void actionPerformed(ActionEvent e) {
        Object source = e.getSource();

        if (source == popupShowStacks) {
            actionsHandler.showStacksForClass(selectedClassId, getSortingColumn(), getSortingOrder());
        }
    }

    protected String getClassName(int classId) {
        return snapshot.getClassName(classId);
    }

    protected String[] getClassNames() {
        return snapshot.getClassNames();
    }

    protected int getPercentsTracked() {
        return 100 / allocTrackEvery;
    }

    protected JPopupMenu getPopupMenu() {
        if (popup == null) {
            popup = new JPopupMenu();
        }

        return popup;
    }

    protected void performDefaultAction(int classId) {
    }

    private void fetchResultsFromSnapshot() {
        nTrackedAllocObjects = UIUtils.copyArray(snapshot.getNTrackedAllocObjects());
        nTrackedLiveObjects = UIUtils.copyArray(snapshot.getNTrackedLiveObjects());
        trackedLiveObjectsSize = UIUtils.copyArray(snapshot.getTrackedLiveObjectsSize());
        nTotalAllocObjects = UIUtils.copyArray(snapshot.getnTotalAllocObjects());
        avgObjectAge = UIUtils.copyArray(snapshot.getAvgObjectAge());
        maxSurvGen = UIUtils.copyArray(snapshot.getMaxSurvGen());
        nInstrClasses = snapshot.getNInstrClasses();

        nTrackedItems = snapshot.getNTrackedItems();
        // Operations necessary for correct bar representation of results
        maxValue = snapshot.getMaxValue();
        nTotalTrackedBytes = snapshot.getNTotalTrackedBytes();
        nTotalTracked = snapshot.getNTotalTracked();

        initDataUponResultsFetch();
    }
}

Generated by  Doxygen 1.6.0   Back to index