Mercurial > hg > truffle
annotate truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/instrument/SLDefaultVisualizer.java @ 22157:dc83cc1f94f2
Using fully qualified imports
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
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date | Wed, 16 Sep 2015 11:33:22 +0200 |
parents | 503529c65456 |
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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 * The Universal Permissive License (UPL), Version 1.0 |
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6 * |
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7 * Subject to the condition set forth below, permission is hereby granted to any |
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8 * person obtaining a copy of this software, associated documentation and/or |
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9 * data (collectively the "Software"), free of charge and under any and all |
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10 * copyright rights in the Software, and any and all patent rights owned or |
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11 * freely licensable by each licensor hereunder covering either (i) the |
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12 * unmodified Software as contributed to or provided by such licensor, or (ii) |
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13 * the Larger Works (as defined below), to deal in both |
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14 * |
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15 * (a) the Software, and |
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16 * |
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17 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if |
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18 * one is included with the Software each a "Larger Work" to which the Software |
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19 * is contributed by such licensors), |
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20 * |
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21 * without restriction, including without limitation the rights to copy, create |
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22 * derivative works of, display, perform, and distribute the Software and make, |
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23 * use, sell, offer for sale, import, export, have made, and have sold the |
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24 * Software and the Larger Work(s), and to sublicense the foregoing rights on |
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25 * either these or other terms. |
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26 * |
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27 * This license is subject to the following condition: |
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28 * |
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29 * The above copyright notice and either this complete permission notice or at a |
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30 * minimum a reference to the UPL must be included in all copies or substantial |
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31 * portions of the Software. |
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32 * |
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33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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34 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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35 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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36 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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37 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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38 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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39 * SOFTWARE. |
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40 */ |
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41 package com.oracle.truffle.sl.nodes.instrument; |
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42 |
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43 import com.oracle.truffle.api.CallTarget; |
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44 import com.oracle.truffle.api.RootCallTarget; |
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45 import com.oracle.truffle.api.frame.FrameSlot; |
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46 import com.oracle.truffle.api.instrument.ASTPrinter; |
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47 import com.oracle.truffle.api.instrument.impl.DefaultVisualizer; |
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48 import com.oracle.truffle.api.nodes.Node; |
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49 import com.oracle.truffle.api.nodes.RootNode; |
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50 import com.oracle.truffle.sl.nodes.SLRootNode; |
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51 import com.oracle.truffle.sl.runtime.SLNull; |
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52 |
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53 /** |
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54 * SLDefaultVisualizer provides methods to get the names of SL's internal Truffle AST nodes. |
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55 * |
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56 */ |
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57 public class SLDefaultVisualizer extends DefaultVisualizer { |
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58 |
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59 private final SLASTPrinter astPrinter; |
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60 |
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61 public SLDefaultVisualizer() { |
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62 this.astPrinter = new SLASTPrinter(); |
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63 } |
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64 |
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65 @Override |
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66 public ASTPrinter getASTPrinter() { |
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67 return astPrinter; |
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68 } |
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69 |
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70 @Override |
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71 public String displayMethodName(Node node) { |
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72 |
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73 if (node == null) { |
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74 return null; |
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75 } |
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76 RootNode root = node.getRootNode(); |
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77 if (root instanceof SLRootNode) { |
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78 SLRootNode slRootNode = (SLRootNode) root; |
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79 return slRootNode.getName(); |
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80 |
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81 } |
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82 return "unknown"; |
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83 } |
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84 |
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85 @Override |
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86 public String displayCallTargetName(CallTarget callTarget) { |
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87 if (callTarget instanceof RootCallTarget) { |
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88 final RootCallTarget rootCallTarget = (RootCallTarget) callTarget; |
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89 SLRootNode slRootNode = (SLRootNode) rootCallTarget.getRootNode(); |
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90 return slRootNode.toString(); |
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91 } |
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92 return callTarget.toString(); |
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93 } |
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94 |
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95 @Override |
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96 public String displayValue(Object value, int trim) { |
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97 if (value == null || value == SLNull.SINGLETON) { |
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98 return "null"; |
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99 } |
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100 return trim(value.toString(), trim); |
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101 } |
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102 |
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103 @Override |
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104 public String displayIdentifier(FrameSlot slot) { |
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105 |
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106 final Object id = slot.getIdentifier(); |
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107 return id.toString(); |
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108 } |
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109 } |