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annotate truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLDefaultVisualizer.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLDefaultVisualizer.java@894f82515e38
children c07e64ecb528
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1 /*
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2 * Copyright (c) 2012, 2015, 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 package com.oracle.truffle.sl.nodes.instrument;
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24
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25 import com.oracle.truffle.api.*;
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26 import com.oracle.truffle.api.frame.*;
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27 import com.oracle.truffle.api.instrument.*;
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28 import com.oracle.truffle.api.instrument.impl.*;
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29 import com.oracle.truffle.api.nodes.*;
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30 import com.oracle.truffle.sl.nodes.*;
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31 import com.oracle.truffle.sl.runtime.*;
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32
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33 /**
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34 * SLDefaultVisualizer provides methods to get the names of SL's internal Truffle AST nodes.
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35 *
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36 */
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37 public class SLDefaultVisualizer extends DefaultVisualizer {
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38
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39 private final SLASTPrinter astPrinter;
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40
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41 public SLDefaultVisualizer() {
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42 this.astPrinter = new SLASTPrinter();
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43 }
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44
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45 @Override
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46 public ASTPrinter getASTPrinter() {
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47 return astPrinter;
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48 }
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49
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50 @Override
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51 public String displayMethodName(Node node) {
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52
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53 if (node == null) {
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54 return null;
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55 }
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56 RootNode root = node.getRootNode();
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57 if (root instanceof SLRootNode) {
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58 SLRootNode slRootNode = (SLRootNode) root;
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59 return slRootNode.toString();
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60
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61 }
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62 return "unknown";
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63 }
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64
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65 @Override
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66 public String displayCallTargetName(CallTarget callTarget) {
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67 if (callTarget instanceof RootCallTarget) {
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68 final RootCallTarget rootCallTarget = (RootCallTarget) callTarget;
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69 SLRootNode slRootNode = (SLRootNode) rootCallTarget.getRootNode();
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70 return slRootNode.toString();
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71 }
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72 return callTarget.toString();
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73 }
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74
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75 @Override
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76 public String displayValue(Object value, int trim) {
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77 if (value == SLNull.SINGLETON) {
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78 return "null";
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79 }
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80 return trim(value.toString(), trim);
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81 }
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82
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83 @Override
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84 public String displayIdentifier(FrameSlot slot) {
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85
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86 final Object id = slot.getIdentifier();
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87 return id.toString();
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88 }
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89 }