annotate src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/actions/ExpandPredecessorsAction.java @ 1552:c18cbe5936b8

6941466: Oracle rebranding changes for Hotspot repositories Summary: Change all the Sun copyrights to Oracle copyright Reviewed-by: ohair
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date Thu, 27 May 2010 19:08:38 -0700
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1 /*
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2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24 package com.sun.hotspot.igv.view.actions;
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25
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26 import com.sun.hotspot.igv.view.EditorTopComponent;
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27 import org.openide.util.HelpCtx;
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28 import org.openide.util.actions.CallableSystemAction;
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29
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30 /**
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31 *
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32 * @author Thomas Wuerthinger
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33 */
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34 public final class ExpandPredecessorsAction extends CallableSystemAction {
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35
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36 public void performAction() {
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37 EditorTopComponent editor = EditorTopComponent.getActive();
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38 if (editor != null) {
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39 editor.expandPredecessors();
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40 }
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41 }
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42
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43 public String getName() {
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44 return "Expand Predecessors";
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45 }
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47 @Override
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48 protected void initialize() {
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49 super.initialize();
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50 }
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51
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52 public HelpCtx getHelpCtx() {
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53 return HelpCtx.DEFAULT_HELP;
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54 }
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55
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56 @Override
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57 protected boolean asynchronous() {
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58 return false;
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59 }
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60 }