Mercurial > hg > truffle
annotate visualizer/Graph/src/com/sun/hotspot/igv/graph/PredecessorSelector.java @ 7515:44d92b447951
removed name of shared formatter profile
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 22 Jan 2013 20:04:42 +0100 |
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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.graph; |
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25 |
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26 import java.util.ArrayList; |
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27 import java.util.List; |
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28 |
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29 /** |
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30 * |
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31 * @author Thomas Wuerthinger |
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32 */ |
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33 public class PredecessorSelector implements Selector { |
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34 |
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35 private Selector innerSelector; |
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36 |
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37 public PredecessorSelector(Selector innerSelector) { |
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38 this.innerSelector = innerSelector; |
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39 } |
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40 |
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41 @Override |
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42 public List<Figure> selected(Diagram d) { |
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43 List<Figure> inner = innerSelector.selected(d); |
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44 List<Figure> result = new ArrayList<>(); |
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45 for (Figure f : d.getFigures()) { |
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46 boolean saved = false; |
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47 for (Figure f2 : f.getSuccessors()) { |
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48 if (inner.contains(f2)) { |
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49 saved = true; |
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50 } |
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51 } |
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52 |
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53 if (saved) { |
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54 result.add(f); |
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55 } |
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56 } |
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57 |
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58 return result; |
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59 } |
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60 } |