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annotate graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/node/ExecutableTypeData.java @ 10596:f43eb2f1bbbc
Truffle-DSL: code-generation of polymorphic caching
author | Christian Humer <christian.humer@gmail.com> |
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date | Mon, 01 Jul 2013 20:32:20 +0200 |
parents | 763100239da6 |
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Codegen operation generation is inferred from the node type hierarchy.
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1 /* |
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2 * Copyright (c) 2012, 2012, 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.codegen.processor.node; |
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24 |
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25 import javax.lang.model.element.*; |
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26 |
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27 import com.oracle.truffle.codegen.processor.*; |
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28 import com.oracle.truffle.codegen.processor.template.*; |
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29 import com.oracle.truffle.codegen.processor.typesystem.*; |
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30 |
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31 public class ExecutableTypeData extends TemplateMethod { |
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32 |
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33 private final TypeSystemData typeSystem; |
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34 private final TypeData type; |
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35 |
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36 public ExecutableTypeData(TemplateMethod method, ExecutableElement executable, TypeSystemData typeSystem, TypeData type) { |
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37 super(method, executable); |
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38 this.typeSystem = typeSystem; |
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39 this.type = type; |
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40 } |
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41 |
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42 public TypeData getType() { |
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43 return type; |
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44 } |
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45 |
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46 public TypeSystemData getTypeSystem() { |
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47 return typeSystem; |
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48 } |
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49 |
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50 public boolean hasFrame() { |
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51 return getMethod().getParameters().size() > 0; |
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52 } |
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53 |
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54 public boolean hasUnexpectedValue(ProcessorContext context) { |
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55 return Utils.canThrowType(getMethod().getThrownTypes(), context.getTruffleTypes().getUnexpectedValueException()); |
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56 } |
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57 |
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58 public boolean isFinal() { |
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59 return getMethod().getModifiers().contains(Modifier.FINAL); |
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60 } |
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61 |
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62 public boolean isAbstract() { |
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63 return getMethod().getModifiers().contains(Modifier.ABSTRACT); |
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64 } |
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65 |
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66 public int getEvaluatedCount() { |
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67 int count = 0; |
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68 for (ActualParameter parameter : getParameters()) { |
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69 if (parameter.getSpecification().isSignature()) { |
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70 count++; |
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71 } |
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72 } |
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73 return count; |
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74 } |
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75 |
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76 @Override |
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77 public int hashCode() { |
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78 return type.hashCode(); |
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79 } |
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80 |
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81 @Override |
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82 public boolean equals(Object obj) { |
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83 if (obj instanceof ExecutableTypeData) { |
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84 return type.equals(((ExecutableTypeData) obj).type); |
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85 } |
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86 return super.equals(obj); |
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87 } |
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88 |
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89 } |