1 /*

     2  * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    24 package com.sun.hotspot.igv.bytecodes;

    25 

    26 import com.sun.hotspot.igv.data.InputBytecode;

    27 import com.sun.hotspot.igv.data.InputGraph;

    28 import com.sun.hotspot.igv.data.InputNode;

    29 import com.sun.hotspot.igv.data.Properties;

    30 import com.sun.hotspot.igv.data.Properties.StringPropertyMatcher;

    31 import java.awt.Image;

    32 import java.util.HashSet;

    33 import java.util.List;

    34 import java.util.Set;

    35 import javax.swing.Action;

    36 import org.openide.nodes.AbstractNode;

    37 import org.openide.nodes.Children;

    38 import org.openide.nodes.Node;

    39 import org.openide.util.Utilities;

    40 

    41 /**

    42  *

    43  * @author Thomas Wuerthinger

    44  */

    45 public class BytecodeNode extends AbstractNode {

    46 

    47     private Set<InputNode> nodes;

    48 

    49     public BytecodeNode(InputBytecode bytecode, InputGraph graph, String bciValue) {

    50 

    51         super(Children.LEAF);

    52         this.setDisplayName(bytecode.getBci() + " " + bytecode.getName());

    53 

    54         bciValue = bytecode.getBci() + " " + bciValue;

    55         bciValue = bciValue.trim();

    56 

    57         Properties.PropertySelector<InputNode> selector = new Properties.PropertySelector<InputNode>(graph.getNodes());

    58         StringPropertyMatcher matcher = new StringPropertyMatcher("bci", bciValue);

    59         List<InputNode> nodeList = selector.selectMultiple(matcher);

    60         if (nodeList.size() > 0) {

    61             nodes = new HashSet<InputNode>();

    62             for (InputNode n : nodeList) {

    63                 nodes.add(n);

    64             }

    65             this.setDisplayName(this.getDisplayName() + " (" + nodes.size() + " nodes)");

    66         }

    67     }

    68 

    69     @Override

    70     public Image getIcon(int i) {

    71         if (nodes != null) {

    72             return Utilities.loadImage("com/sun/hotspot/igv/bytecodes/images/link.gif");

    73         } else {

    74             return Utilities.loadImage("com/sun/hotspot/igv/bytecodes/images/bytecode.gif");

    75         }

    76     }

    77 

    78     @Override

    79     public Image getOpenedIcon(int i) {

    80         return getIcon(i);

    81     }

    82 

    83     @Override

    84     public Action[] getActions(boolean b) {

    85         return new Action[]{(Action) SelectBytecodesAction.findObject(SelectBytecodesAction.class, true)};

    86     }

    87 

    88     @Override

    89     public Action getPreferredAction() {

    90         return (Action) SelectBytecodesAction.findObject(SelectBytecodesAction.class, true);

    91     }

    92 

    93     @Override

    94     public <T extends Node.Cookie> T getCookie(Class<T> aClass) {

    95         if (aClass == SelectBytecodesCookie.class && nodes != null) {

    96             return (T) (new SelectBytecodesCookie(nodes));

    97         }

    98         return super.getCookie(aClass);

    99     }

   100 }