DiffGraphCookie.java revision 222:2a1a77d3458f 
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
25package com.sun.hotspot.igv.coordinator.actions;
26
27import com.sun.hotspot.igv.data.InputGraph;
28import com.sun.hotspot.igv.data.services.GraphViewer;
29import com.sun.hotspot.igv.difference.Difference;
30import org.openide.nodes.Node;
31import org.openide.util.Lookup;
32
33/**
34 *
35 * @author Thomas Wuerthinger
36 */
37public class DiffGraphCookie implements Node.Cookie {
38
39    private InputGraph a;
40    private InputGraph b;
41
42    public DiffGraphCookie(InputGraph a, InputGraph b) {
43        this.a = a;
44        this.b = b;
45    }
46
47    public void openDiff() {
48
49        final GraphViewer viewer = Lookup.getDefault().lookup(GraphViewer.class);
50
51        if(viewer != null) {
52            InputGraph diffGraph = Difference.createDiffGraph(a, b);
53            viewer.view(diffGraph);
54        }
55    }
56}
57