[Javaprofiler-commits] CVS: module/net/sourceforge/javaprofiler/module/nodes InterfaceRepository.java,NONE,1.1 PDataChildren.java,NONE,1.1 PDataNode.java,NONE,1.1 PSelectorChildren.java,NONE,1.1 SnapshotNode2.java,NONE,1.1

[Lukas P. <pe...@us...>]

Update of /cvsroot/javaprofiler/module/net/sourceforge/javaprofiler/module/nodes
In directory usw-pr-cvs1:/tmp/cvs-serv3565

Added Files:
	InterfaceRepository.java PDataChildren.java PDataNode.java 
	PSelectorChildren.java SnapshotNode2.java 
Log Message:
nodes, version 2


--- NEW FILE: InterfaceRepository.java ---
/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"); you may not use this file except
 * in compliance with the License. A copy of the License is available
 * at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.  The Initial Developers
 * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 * Lukas Petru and Marek Przeczek.
 *
 * Portions created by Jan Stola are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Michal Pise are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Petr Luner are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Lukas Petru are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */

package net.sourceforge.javaprofiler.module.nodes;

import java.util.*;
import net.sourceforge.javaprofiler.jpi.*;

class InterfaceRepository {
    private static boolean isInit=false;
    private static Map class2Type=null;

    public static int objectType(Object sample) {
        init();
        Iterator it=class2Type.entrySet().iterator();
        while (it.hasNext()) {
            java.util.Map.Entry entry=(java.util.Map.Entry) it.next();
            Class testClass=(Class) entry.getKey();
            if (testClass.isInstance(sample))
                return ((Integer) entry.getValue()).intValue();
        }
        throw new IllegalArgumentException("Illegal:"+String.valueOf(sample));
    }

    public static int[] getChildTypes(int type) {
        switch(type) {
            case Constants.NONE:
            return new int[]{Constants.THREAD, Constants.CPU_TRACE,
                Constants.MON_TRACE, Constants.TYPE, Constants.ALLOC_TRACE,
                Constants.THREADGROUP, Constants.CLASS};
            case Constants.THREAD:
            return new int[]{Constants.CPU_THREAD_TRACE,
                Constants.MON_THREAD_TRACE};
            case Constants.CPU_TRACE:
            return new int[]{Constants.FRAME, Constants.CPU_THREAD_TRACE};
            case Constants.CPU_THREAD_TRACE:
            return new int[]{};
            case Constants.MON_TRACE:
            return new int[]{Constants.FRAME, Constants.MON_THREAD_TRACE};
            case Constants.MON_THREAD_TRACE:
            return new int[]{};
            case Constants.TYPE:
            return new int[]{Constants.ALLOC_TYPE_TRACE};
            case Constants.ALLOC_TRACE:
            return new int[]{Constants.FRAME, Constants.ALLOC_TYPE_TRACE};
            case Constants.ALLOC_TYPE_TRACE:
            return new int[]{};
            case Constants.THREADGROUP:
            return new int[]{Constants.THREAD};
            case Constants.CLASS:
            return new int[]{Constants.FIELD, Constants.METHOD};
            case Constants.METHOD:
            return new int[]{};
            case Constants.FIELD:
            return new int[]{};
        }
        throw new IllegalArgumentException("Illegal:"+String.valueOf(type));
    }

    public static String getListName(int type) {
        switch(type) {
            case Constants.THREAD:
            return "Threads";
            case Constants.CPU_TRACE:
            return "CPUTraces";
            case Constants.CPU_THREAD_TRACE:
            return "CPUThreadTraces";
            case Constants.MON_TRACE:
            return "MonTraces";
            case Constants.MON_THREAD_TRACE:
            return "MonThreadTraces";
            case Constants.TYPE:
            return "Types";
            case Constants.ALLOC_TRACE:
            return "AllocTraces";
            case Constants.ALLOC_TYPE_TRACE:
            return "AllocTypeTraces";
            case Constants.FRAME:
            return "Frames";
            case Constants.THREADGROUP:
            return "ThreadGroups";
            case Constants.CLASS:
            return "Classes";
            case Constants.METHOD:
            return "Methods";
            case Constants.FIELD:
            return "Fields";
        }
        throw new IllegalArgumentException(String.valueOf(type));
    }

    public static String getSelectorIconBase(int type) {
        switch(type) {
            case Constants.FRAME:
            return "/net/sourceforge/javaprofiler/module/resources/" +
                    "FramesNodeIcon";
            default:
            return "/org/openide/resources/localFS";
        }
    }

    private static void init() {
        if (!isInit) {
            class2Type=new HashMap();
            class2Type.put(VirtualMachineImageRef.class,
                new Integer(Constants.NONE));
            class2Type.put(ThreadRef.class, new Integer(Constants.THREAD));
            class2Type.put(CPUTraceRef.class, new Integer(Constants.CPU_TRACE));
            class2Type.put(CPUThreadTraceRef.class,
                new Integer(Constants.CPU_THREAD_TRACE));
            class2Type.put(MonTraceRef.class, new Integer(Constants.MON_TRACE));
            class2Type.put(MonThreadTraceRef.class,
                new Integer(Constants.MON_THREAD_TRACE));
            class2Type.put(TypeRef.class,
                new Integer(Constants.TYPE));
            class2Type.put(AllocTraceRef.class,
                new Integer(Constants.ALLOC_TRACE));
            class2Type.put(AllocTypeTraceRef.class,
                new Integer(Constants.ALLOC_TYPE_TRACE));
            class2Type.put(FrameRef.class,
                new Integer(Constants.FRAME));
            class2Type.put(ThreadGroupRef.class,
                new Integer(Constants.THREADGROUP));
            class2Type.put(ClassRef.class,
                new Integer(Constants.CLASS));
            class2Type.put(MethodRef.class,
                new Integer(Constants.METHOD));
            class2Type.put(FieldRef.class,
                new Integer(Constants.FIELD));
            isInit=true;
        }
    }
}

/*
 * $Log: InterfaceRepository.java,v $
 * Revision 1.1  2002/08/28 18:02:38  petrul
 * nodes, version 2
 *
 */
--- NEW FILE: PDataChildren.java ---
/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"); you may not use this file except
 * in compliance with the License. A copy of the License is available
 * at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.  The Initial Developers
 * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 * Lukas Petru and Marek Przeczek.
 *
 * Portions created by Jan Stola are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Michal Pise are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Petr Luner are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Lukas Petru are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */

package net.sourceforge.javaprofiler.module.nodes;

import java.util.*;
import org.openide.nodes.Children;
import org.openide.nodes.Node;
import org.openide.nodes.AbstractNode;
import net.sourceforge.javaprofiler.jpi.*;
import net.sourceforge.javaprofiler.module.sheets.*;

class PDataChildren extends Children.Array {
    private final List data;

    PDataChildren(List list) {
        data=list;
    }

    protected Collection initCollection() {
        List nodeList=new ArrayList();
        if (data.size()==0)
            return nodeList;
        Iterator it=data.iterator();
        int i=1;
        while (it.hasNext()) {
            Object o=it.next();
            Node node=createNode(o);
            node.setName(String.valueOf(i++));
            nodeList.add(node);
        }
        return nodeList;
    }

    private Node createThreadRef(ThreadRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new ThreadSheet(oo));
        node.setDisplayName(oo.getName());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createCPUTraceRef(CPUTraceRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new CPUSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createCPUThreadTraceRef(CPUThreadTraceRef oo) {
        AbstractNode node=new PDataNode(Children.LEAF, new CPUSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createMonTraceRef(MonTraceRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new MonSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createMonThreadTraceRef(MonThreadTraceRef oo) {
        AbstractNode node=new PDataNode(Children.LEAF, new MonSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createTypeRef(TypeRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new TypeSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createAllocTraceRef(AllocTraceRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new AllocSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createAllocTypeTraceRef(AllocTypeTraceRef oo) {
        AbstractNode node=new PDataNode(Children.LEAF, new AllocSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createFrameRef(FrameRef oo) {
        AbstractNode node=new AbstractNode(Children.LEAF);
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createThreadGroupRef(ThreadGroupRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new ThreadgroupSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createClassRef(ClassRef oo) {
        AbstractNode node=new PDataNode(new PSelectorChildren(oo),
            new ClassSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createMethodRef(MethodRef oo) {
        AbstractNode node=new PDataNode(Children.LEAF,
            new MethodSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createFieldRef(FieldRef oo) {
        AbstractNode node=new PDataNode(Children.LEAF,
            new FieldSheet(oo));
        node.setDisplayName(oo.toString());
        node.setIconBase("/org/openide/resources/beans");
        return node;
    }

    private Node createNode(Object o) {
        if (o instanceof ThreadRef) {
            return createThreadRef((ThreadRef) o);
        } else if (o instanceof CPUTraceRef) {
            return createCPUTraceRef((CPUTraceRef) o);
        } else if (o instanceof CPUThreadTraceRef) {
            return createCPUThreadTraceRef((CPUThreadTraceRef) o);
        } else if (o instanceof MonTraceRef) {
            return createMonTraceRef((MonTraceRef) o);
        } else if (o instanceof MonThreadTraceRef) {
            return createMonThreadTraceRef((MonThreadTraceRef) o);
        } else if (o instanceof TypeRef) {
            return createTypeRef((TypeRef) o);
        } else if (o instanceof AllocTraceRef) {
            return createAllocTraceRef((AllocTraceRef) o);
        } else if (o instanceof AllocTypeTraceRef) {
            return createAllocTypeTraceRef((AllocTypeTraceRef) o);
        } else if (o instanceof FrameRef) {
            return createFrameRef((FrameRef) o);
        } else if (o instanceof ThreadGroupRef) {
            return createThreadGroupRef((ThreadGroupRef) o);
        } else if (o instanceof ClassRef) {
            return createClassRef((ClassRef) o);
        } else if (o instanceof MethodRef) {
            return createMethodRef((MethodRef) o);
        } else if (o instanceof FieldRef) {
            return createFieldRef((FieldRef) o);
        } else {
            // never happens
            AbstractNode node=new AbstractNode(Children.LEAF);
            node.setDisplayName("error");
            node.setIconBase("/org/openide/resources/pending");
            return node;
        }
    }
}

/*
 * $Log: PDataChildren.java,v $
 * Revision 1.1  2002/08/28 18:02:38  petrul
 * nodes, version 2
 *
 */
--- NEW FILE: PDataNode.java ---
/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"); you may not use this file except
 * in compliance with the License. A copy of the License is available
 * at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.  The Initial Developers
 * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 * Lukas Petru and Marek Przeczek.
 *
 * Portions created by Jan Stola are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Michal Pise are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Petr Luner are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Lukas Petru are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */

package net.sourceforge.javaprofiler.module.nodes;

import org.openide.nodes.AbstractNode;
import org.openide.nodes.Children;
import org.openide.nodes.Sheet;
import org.openide.util.HelpCtx;
import net.sourceforge.javaprofiler.module.sheets.SheetFactory;

/** An enhancement to <code>AbstractNode</code> adding support for <code>
 *  SheetFactory</code>. It also disables copy action.
 *  @author Lukas Petru
 */
public class PDataNode extends AbstractNode {
    private SheetFactory sheet;

    public PDataNode(Children children) {
        this(children, null);
    }

    public PDataNode(Children children, SheetFactory shFactory) {
        super(children);
        sheet=shFactory;
    }

    public Sheet createSheet() {
        Sheet res=(sheet!=null) ? sheet.create() : super.createSheet();
        sheet=null;
        return res;
    }
    
    public boolean canCopy() {
        return false;
    }

    public HelpCtx getHelpCtx() {
        return new HelpCtx(getClass());
    }
}

--- NEW FILE: PSelectorChildren.java ---
/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"); you may not use this file except
 * in compliance with the License. A copy of the License is available
 * at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.  The Initial Developers
 * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 * Lukas Petru and Marek Przeczek.
 *
 * Portions created by Jan Stola are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Michal Pise are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Petr Luner are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Lukas Petru are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
 * All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */

package net.sourceforge.javaprofiler.module.nodes;

import java.util.*;
import org.openide.TopManager;
import org.openide.nodes.Children;
import org.openide.nodes.Node;
import org.openide.nodes.AbstractNode;
import org.openide.nodes.PropertySupport;

import net.sourceforge.javaprofiler.jpi.VirtualMachineImageRef;

class PSelectorChildren extends Children.Array {
    private final Object source;

    PSelectorChildren(Object selectFrom) {
        source=selectFrom;
    }

    protected Collection initCollection() {
        int type=InterfaceRepository.objectType(source);
        int[] childTypes=InterfaceRepository.getChildTypes(type);
        if (childTypes.length==0)
            return Collections.EMPTY_LIST;

        List nodeList=new ArrayList();
        nodeList.addAll(getSpecialNodes());
        for (int i=0; i<childTypes.length; i++) {
            String listName=InterfaceRepository.getListName(childTypes[i]);
            List childrenList=getChildren(source, "get" + listName);

            Children children;
            if (childrenList.size()==0)
                children=Children.LEAF;
            else
                children=new PDataChildren(childrenList);
            AbstractNode node=new AbstractNode(children);
            node.setName(listName);
            node.setDisplayName(listName);
            // icon
            node.setIconBase(InterfaceRepository.getSelectorIconBase(
                childTypes[i]));
            nodeList.add(node);
        }
        return nodeList;
    }

    private List getChildren(Object parent, String getter) {
        try {
            Node.Property pr=new PropertySupport.Reflection(parent,
                List.class, getter, null);
            List data=(List) pr.getValue();
            return data;
        } catch (Exception e) {
            TopManager.getDefault().notifyException(e);
            throw new RuntimeException(getter);
        }
    }

    List getSpecialNodes() {
        int type=InterfaceRepository.objectType(source);
        if (source instanceof VirtualMachineImageRef) {
            List nodeList=new ArrayList();

            VirtualMachineImageRef ref=(VirtualMachineImageRef) source;
            AbstractNode node=new CallTreeNode(new CallTreeChildren(
                ref.getThreadGroups()));
            node.setName("CallTree");
            node.setDisplayName("Call Tree");
            node.setIconBase(
                "/net/sourceforge/javaprofiler/module/resources/CallTreeIcon");
            nodeList.add(node);

            node=new CallTreeNode(new BacktraceChildren(
                ref.getCPUTraces(), 1));
            node.setName("Backtrace");
            node.setDisplayName("Merg CPUTraces");
            node.setIconBase(
                "/net/sourceforge/javaprofiler/module/resources/BacktraceIcon");
            nodeList.add(node);

            return nodeList;
        } else
            return Collections.EMPTY_LIST;
    }
}

/*
 * $Log: PSelectorChildren.java,v $
 * Revision 1.1  2002/08/28 18:02:38  petrul
 * nodes, version 2
 *
 */
--- NEW FILE: SnapshotNode2.java ---
/*
 *                         Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License Version 
 * 1.0 (the "License"). You may not use this file except in compliance with 
 * the License. A copy of the License is available at http://www.sun.com/
 *
 * The Original Code is the Java Profiler module.
 * The Initial Developers of the Original Code are Jan Stola, Pavel Vacha,
 * Michal Pise, Petr Luner, Lukas Petru and Marek Przeczek.
 * Portions created by Jan Stola are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Pavel Vacha are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Michal Pise are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Petr Luner are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Lukas Petru are Copyright (C) 2000-2001. All Rights Reserved.
 * Portions created by Marek Przeczek are Copyright (C) 2000-2001. All Rights Reserved.
 *
 * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
 *               Lukas Petru and Marek Przeczek.
 */
package net.sourceforge.javaprofiler.module.nodes;

import java.io.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.*;
import javax.swing.*;
import javax.swing.border.TitledBorder;

import org.openide.*;
import org.openide.actions.*;
import org.openide.nodes.*;
import org.openide.filesystems.*;
import org.openide.loaders.DataFolder;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.openide.util.actions.SystemAction;

import net.sourceforge.javaprofiler.jpi.VirtualMachineImageRef;

import net.sourceforge.javaprofiler.module.data.Snapshot;
import net.sourceforge.javaprofiler.module.actions.*;
import net.sourceforge.javaprofiler.module.data.ProfilerData;

/**
 * Node for one snapshot.
 *
 * @author Jan Stola, LukasPetru
 */
public class SnapshotNode2 extends AbstractNode implements SnapshotCookie {
    private Snapshot snapshot;
    private static ResourceBundle bundle=NbBundle.getBundle(SnapshotNode.class);
    
    public SnapshotNode2(Snapshot snapshot) {
        super(new PSelectorChildren(snapshot.getSnapshot()));
        this.snapshot=snapshot;
        setIconBase("/net/sourceforge/javaprofiler/module/resources/SnapshotNodeIcon");        
        setDisplayName(snapshot.getName());
        setShortDescription(NbBundle.getMessage(SnapshotNode.class, "HINT_snapshotNode"));
        getCookieSet().add(this);
    }

    /** Returns the <code>Snapshot</code> object that is represented by this
     *  node.
     */
    public Snapshot getSnapshot() {
        return snapshot;
    }
    
    protected SystemAction[] createActions() {
        return new SystemAction[] {            
            SystemAction.get(CloseSnapshotAction.class),
            SystemAction.get(SaveSnapshotAction.class),
            null,
            SystemAction.get(PropertiesAction.class)
        };
    }
    
    public HelpCtx getHelpCtx() {
        return new HelpCtx(SnapshotNode.class);
    }
    
    protected Sheet createSheet() {
        Sheet sheet=super.createSheet();
        Sheet.Set props=sheet.get(Sheet.PROPERTIES);
        if (props==null) {
            props=Sheet.createPropertiesSet();
            sheet.put(props);
        }
        props.put(new PropertySupport.ReadWrite("name", String.class,
        bundle.getString("LBL_snapshotName"), bundle.getString("HINT_snapshotName")) {
            public Object getValue() {
                return snapshot.getName();
            }
            public void setValue(Object o) {
                snapshot.setName((String)o);
                SnapshotNode2.this.setDisplayName(snapshot.getName());
            }
        });
        props.put(new PropertySupport.ReadOnly("time", long.class,
        bundle.getString("LBL_snapshotTime"), bundle.getString("HINT_snapshotTime")) {
            public Object getValue() {
                return new Long(snapshot.getSnapshot().time());
            }
        });
        props.put(new PropertySupport.ReadOnly("totalMemory", long.class,
        bundle.getString("LBL_totalMemory"), bundle.getString("HINT_totalMemory")) {
            public Object getValue() {
                return new Long(snapshot.getSnapshot().totalMemory());
            }
        });
        props.put(new PropertySupport.ReadOnly("freeMemory", long.class,
        bundle.getString("LBL_freeMemory"), bundle.getString("HINT_freeMemory")) {
            public Object getValue() {
                return new Long(snapshot.getSnapshot().freeMemory());
            }
        });
        props.put(new PropertySupport.ReadOnly("takenMemory", long.class,
        bundle.getString("LBL_takenMemory"), bundle.getString("HINT_takenMemory")) {
            public Object getValue() {
                return new Long(snapshot.getSnapshot().totalMemory()-snapshot.getSnapshot().freeMemory());
            }
        });        
        return sheet;
    }
        
    public boolean canCopy() {
        return false;
    }
        
    /**
     * Closes the snapshot.
     */
    public boolean close() {
        ProfilerData.getData().removeSnapshot(snapshot);
        return true;
    }
    
    /**
     * Saves the snapshot.
     */
    public void save() {
        final DataFolderPanel dfp=new DataFolderPanel();
        DialogDescriptor dd=new DialogDescriptor(dfp, bundle.getString("LBL_saveSnapshotDialog"), true, new ActionListener() {
            public void actionPerformed(ActionEvent evt) {
                ObjectOutputStream oos=null;
                try {
                    DataFolder df=(DataFolder)dfp.getPropertyValue();
                    FileObject pf=df.getPrimaryFile();
                    FileObject fo=pf.createData(dfp.getSnapshotName(), "snapshot"); //NOI18N
                    FileLock fl=fo.lock();
                    OutputStream os=fo.getOutputStream(fl);
                    oos=new ObjectOutputStream(os);
                    oos.writeObject(snapshot.getSnapshot());
                } catch (Exception e) {
                    TopManager.getDefault().notifyException(e);
                } finally {
                    try {
                        if (oos!=null) oos.close();
                    } catch (IOException ioe) {}
                }
            }
        });
        Dialog dialog=TopManager.getDefault().createDialog(dd);
        dialog.setVisible(true);        
    }

    /** Tells if this snapshot was created with call-tree information. For use
     *  by the OpenCallTree action.
     */
    public boolean isCallTreeEnabled() {
        //PENDING
        return true;
    }
}

/*
 * $Log: SnapshotNode2.java,v $
 * Revision 1.1  2002/08/28 18:02:38  petrul
 * nodes, version 2
 *
 */