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annotate graal/com.oracle.truffle.codegen.processor/src/com/oracle/truffle/codegen/processor/Utils.java @ 7530:5e3d1a68664e

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applied mx eclipseformat to all Java files
author Doug Simon <doug.simon@oracle.com>
date Wed, 23 Jan 2013 16:34:57 +0100
parents 6343a09b2ec1
children e25ad0220267
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1 /*
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2 * Copyright (c) 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;
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24
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25 import java.io.*;
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26 import java.lang.annotation.*;
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27 import java.util.*;
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28
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29 import javax.annotation.processing.*;
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30 import javax.lang.model.element.*;
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31 import javax.lang.model.type.*;
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32 import javax.lang.model.util.*;
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33
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34 import com.oracle.truffle.codegen.processor.ast.*;
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35 import com.oracle.truffle.codegen.processor.compiler.*;
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36
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37 /**
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38 * THIS IS NOT PUBLIC API.
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39 */
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40 public class Utils {
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41
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42 public static String getMethodBody(ProcessingEnvironment env, ExecutableElement method) {
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43 if (method instanceof CodeExecutableElement) {
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44 return ((CodeExecutableElement) method).getBody();
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45 } else {
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46 return CompilerFactory.getCompiler(method).getMethodBody(env, method);
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47 }
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48 }
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49
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50 public static List<AnnotationMirror> collectAnnotations(ProcessorContext context, AnnotationMirror markerAnnotation, String elementName, Element element,
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51 Class<? extends Annotation> annotationClass) {
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52 List<AnnotationMirror> result = Utils.getAnnotationValueList(markerAnnotation, elementName);
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53 AnnotationMirror explicit = Utils.findAnnotationMirror(context.getEnvironment(), element, annotationClass);
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54 if (explicit != null) {
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55 result.add(explicit);
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56 }
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57
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58 for (AnnotationMirror mirror : result) {
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59 assert Utils.typeEquals(mirror.getAnnotationType(), context.getType(annotationClass));
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60 }
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61 return result;
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62 }
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63
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64 public static String getReadableSignature(ExecutableElement method) {
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65 // TODO toString does not guarantee a good signature
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66 return method.toString();
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67 }
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68
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69 public static boolean hasError(TypeMirror mirror) {
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70 switch (mirror.getKind()) {
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71 case BOOLEAN:
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72 case BYTE:
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73 case CHAR:
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74 case DOUBLE:
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75 case FLOAT:
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76 case INT:
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77 case SHORT:
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78 case LONG:
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79 case DECLARED:
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80 case VOID:
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81 case TYPEVAR:
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82 return false;
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83 case ARRAY:
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84 return hasError(((ArrayType) mirror).getComponentType());
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85 case ERROR:
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86 return true;
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87 default:
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88 throw new RuntimeException("Unknown type specified " + mirror.getKind() + " mirror: " + mirror);
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89 }
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90 }
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91
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92 /**
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93 * True if t1 is assignable to t2.
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94 */
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95 public static boolean isAssignable(TypeMirror t1, TypeMirror t2) {
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96 if (typeEquals(t1, t2)) {
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97 return true;
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98 }
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99 if (isPrimitive(t1) || isPrimitive(t2)) {
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100 // non-equal primitive types
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101 return false;
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102 }
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103 if (t1 instanceof ArrayType && t2 instanceof ArrayType) {
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104 return isAssignable(((ArrayType) t1).getComponentType(), ((ArrayType) t2).getComponentType());
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105 }
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106
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107 TypeElement e1 = fromTypeMirror(t1);
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108 TypeElement e2 = fromTypeMirror(t2);
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109 if (e1 == null || e2 == null) {
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110 return false;
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111 }
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112
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113 List<TypeElement> superTypes = getSuperTypes(e1);
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114 for (TypeElement superType : superTypes) {
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115 if (typeEquals(superType.asType(), t2)) {
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116 return true;
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117 }
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118 }
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119 return false;
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120 }
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121
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122 public static Set<Modifier> modifiers(Modifier... modifier) {
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123 return new LinkedHashSet<>(Arrays.asList(modifier));
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124 }
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125
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126 public static String getSimpleName(TypeElement element) {
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127 return getSimpleName(element.asType());
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128 }
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129
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130 public static String getSimpleName(TypeMirror mirror) {
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131 switch (mirror.getKind()) {
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132 case BOOLEAN:
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133 return "boolean";
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134 case BYTE:
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135 return "byte";
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136 case CHAR:
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137 return "char";
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138 case DOUBLE:
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139 return "double";
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140 case FLOAT:
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141 return "float";
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142 case SHORT:
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143 return "short";
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144 case INT:
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145 return "int";
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146 case LONG:
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147 return "long";
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148 case DECLARED:
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149 return getGenericName(fromTypeMirror(mirror));
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150 case ARRAY:
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151 return getSimpleName(((ArrayType) mirror).getComponentType()) + "[]";
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152 case VOID:
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153 return "void";
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154 case TYPEVAR:
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155 return ((TypeParameterElement) ((TypeVariable) mirror).asElement()).getSimpleName().toString();
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156 default:
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157 throw new RuntimeException("Unknown type specified " + mirror.getKind() + " mirror: " + mirror);
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158 }
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159 }
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160
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161 private static String getGenericName(TypeElement element) {
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162 String simpleName = element.getSimpleName().toString();
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163
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164 if (element.getTypeParameters().size() == 0) {
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165 return simpleName;
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166 }
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167
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168 StringBuilder b = new StringBuilder(simpleName);
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169 b.append("<");
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170 if (element.getTypeParameters().size() > 0) {
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171 for (int i = 0; i < element.getTypeParameters().size(); i++) {
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172 b.append("?");
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173 if (i < element.getTypeParameters().size() - 1) {
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174 b.append(", ");
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175 }
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176 }
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177 }
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178 b.append(">");
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179 return b.toString();
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180 }
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181
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182 public static String getQualifiedName(TypeElement element) {
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183 return element.getQualifiedName().toString();
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184 }
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185
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186 public static String getQualifiedName(TypeMirror mirror) {
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187 switch (mirror.getKind()) {
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188 case BOOLEAN:
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189 return "boolean";
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190 case BYTE:
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191 return "byte";
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192 case CHAR:
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193 return "char";
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194 case DOUBLE:
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195 return "double";
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196 case SHORT:
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197 return "short";
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198 case FLOAT:
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199 return "float";
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200 case INT:
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201 return "int";
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202 case LONG:
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203 return "long";
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204 case DECLARED:
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205 return getQualifiedName(fromTypeMirror(mirror));
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206 case ARRAY:
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207 return getQualifiedName(((ArrayType) mirror).getComponentType());
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208 case VOID:
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209 return "void";
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210 case TYPEVAR:
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211 return getSimpleName(mirror);
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212 default:
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213 throw new RuntimeException("Unknown type specified " + mirror + " mirror: " + mirror);
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214 }
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215 }
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216
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217 public static boolean isVoid(TypeMirror mirror) {
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218 return mirror.getKind() == TypeKind.VOID;
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219 }
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220
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221 public static boolean isPrimitive(TypeMirror mirror) {
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222 return mirror.getKind().isPrimitive();
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223 }
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224
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225 public static List<String> getQualifiedSuperTypeNames(TypeElement element) {
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226 List<TypeElement> types = getSuperTypes(element);
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227 List<String> qualifiedNames = new ArrayList<>();
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228 for (TypeElement type : types) {
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229 qualifiedNames.add(getQualifiedName(type));
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230 }
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231 return qualifiedNames;
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232 }
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233
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234 public static List<TypeElement> getDeclaredTypes(TypeElement element) {
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235 return ElementFilter.typesIn(element.getEnclosedElements());
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236 }
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237
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238 public static VariableElement findDeclaredField(TypeMirror type, String singletonName) {
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239 List<VariableElement> elements = ElementFilter.fieldsIn(fromTypeMirror(type).getEnclosedElements());
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240 for (VariableElement var : elements) {
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241 if (var.getSimpleName().toString().equals(singletonName)) {
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242 return var;
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243 }
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244 }
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245 return null;
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246 }
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247
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248 public static TypeElement findRootEnclosingType(Element element) {
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249 List<Element> elements = getElementHierarchy(element);
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250
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251 for (int i = elements.size() - 1; i >= 0; i--) {
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252 if (elements.get(i).getKind().isClass()) {
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253 return (TypeElement) elements.get(i);
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254 }
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255 }
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256
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257 return null;
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258 }
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259
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260 private static List<Element> getElementHierarchy(Element e) {
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261 List<Element> elements = new ArrayList<>();
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262 elements.add(e);
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263
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264 Element enclosing = e.getEnclosingElement();
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265 while (enclosing != null && enclosing.getKind() != ElementKind.PACKAGE) {
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266 elements.add(enclosing);
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267 enclosing = enclosing.getEnclosingElement();
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268 }
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269 if (enclosing != null) {
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270 elements.add(enclosing);
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271 }
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272 return elements;
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273 }
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274
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275 public static TypeElement findNearestEnclosingType(Element element) {
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276 List<Element> elements = getElementHierarchy(element);
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277 for (Element e : elements) {
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278 if (e.getKind().isClass()) {
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279 return (TypeElement) e;
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280 }
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281 }
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282 return null;
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283 }
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284
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285 public static List<TypeElement> getSuperTypes(TypeElement element) {
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286 List<TypeElement> types = new ArrayList<>();
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287 List<TypeElement> superTypes = null;
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288 List<TypeElement> superInterfaces = null;
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289 if (element.getSuperclass() != null) {
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290 TypeElement superElement = fromTypeMirror(element.getSuperclass());
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291 if (superElement != null) {
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292 types.add(superElement);
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293 superTypes = getSuperTypes(superElement);
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294 }
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295 }
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296 for (TypeMirror interfaceMirror : element.getInterfaces()) {
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297 TypeElement interfaceElement = fromTypeMirror(interfaceMirror);
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298 if (interfaceElement != null) {
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299 types.add(interfaceElement);
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300 superInterfaces = getSuperTypes(interfaceElement);
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301 }
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302 }
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303
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304 if (superTypes != null) {
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305 types.addAll(superTypes);
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306 }
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307
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308 if (superInterfaces != null) {
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309 types.addAll(superInterfaces);
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310 }
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311
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312 return types;
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313 }
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314
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315 public static String getPackageName(TypeElement element) {
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316 return findPackageElement(element).getQualifiedName().toString();
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317 }
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318
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319 public static String getPackageName(TypeMirror mirror) {
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320 switch (mirror.getKind()) {
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321 case BOOLEAN:
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322 case BYTE:
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323 case CHAR:
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324 case DOUBLE:
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325 case FLOAT:
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326 case SHORT:
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327 case INT:
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diff changeset
328 case LONG:
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diff changeset
329 case VOID:
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330 case TYPEVAR:
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diff changeset
331 return null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
332 case DECLARED:
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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diff changeset
333 PackageElement pack = findPackageElement(fromTypeMirror(mirror));
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diff changeset
334 if (pack == null) {
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diff changeset
335 throw new IllegalArgumentException("No package element found for declared type " + getSimpleName(mirror));
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parents:
diff changeset
336 }
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diff changeset
337 return pack.getQualifiedName().toString();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
338 case ARRAY:
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diff changeset
339 return getSimpleName(((ArrayType) mirror).getComponentType());
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parents:
diff changeset
340 default:
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
341 throw new RuntimeException("Unknown type specified " + mirror.getKind());
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diff changeset
342 }
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Christian Humer <christian.humer@gmail.com>
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diff changeset
343 }
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parents:
diff changeset
344
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parents:
diff changeset
345 public static String createConstantName(String simpleName) {
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346 // TODO use camel case to produce underscores.
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347 return simpleName.toString().toUpperCase();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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348 }
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diff changeset
349
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diff changeset
350 public static TypeElement fromTypeMirror(TypeMirror mirror) {
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parents:
diff changeset
351 switch (mirror.getKind()) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
352 case DECLARED:
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
353 return (TypeElement) ((DeclaredType) mirror).asElement();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
354 case ARRAY:
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
355 return fromTypeMirror(((ArrayType) mirror).getComponentType());
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
356 default:
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
357 return null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
358 }
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Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
359 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
360
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
361 @SuppressWarnings("unchecked")
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
362 public static <T> List<T> getAnnotationValueList(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
363 List<T> result = new ArrayList<>();
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Doug Simon <doug.simon@oracle.com>
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364 List<? extends AnnotationValue> values = (List<? extends AnnotationValue>) getAnnotationValue(mirror, name).getValue();
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365 for (AnnotationValue value : values) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
366 result.add((T) value.getValue());
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
367 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
368 return result;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
369 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
370
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
371 public static TypeMirror getAnnotationValueType(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
372 return (TypeMirror) getAnnotationValue(mirror, name).getValue();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
373 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
374
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
375 public static TypeMirror getAnnotationValueTypeMirror(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
376 return (TypeMirror) getAnnotationValue(mirror, name).getValue();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
377 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
378
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
379 public static String getAnnotationValueString(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
380 return (String) getAnnotationValue(mirror, name).getValue();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
381 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
382
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
383 public static int getAnnotationValueInt(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
384 return (int) getAnnotationValue(mirror, name).getValue();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
385 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
386
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
387 public static AnnotationValue getAnnotationValue(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
388 ExecutableElement valueMethod = null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
389 for (ExecutableElement method : ElementFilter.methodsIn(mirror.getAnnotationType().asElement().getEnclosedElements())) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
390 if (method.getSimpleName().toString().equals(name)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
391 valueMethod = method;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
392 break;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
393 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
394 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
395
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
396 if (valueMethod == null) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
397 return null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
398 }
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Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
399
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
400 AnnotationValue value = mirror.getElementValues().get(valueMethod);
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Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
401 if (value == null) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
402 value = valueMethod.getDefaultValue();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
403 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
404 return value;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
405 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
406
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
407 public static boolean getAnnotationValueBoolean(AnnotationMirror mirror, String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
408 return (Boolean) getAnnotationValue(mirror, name).getValue();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
409 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
410
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
411 public static String printException(Throwable e) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
412 StringWriter string = new StringWriter();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
413 PrintWriter writer = new PrintWriter(string);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
414 e.printStackTrace(writer);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
415 writer.flush();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
416 return e.getMessage() + "\r\n" + string.toString();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
417 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
418
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parents: 7502
diff changeset
419 public static AnnotationMirror findAnnotationMirror(ProcessingEnvironment processingEnv, Element element, Class<?> annotationClass) {
7291
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diff changeset
420 return findAnnotationMirror(processingEnv, element.getAnnotationMirrors(), annotationClass);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
421 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
422
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parents: 7502
diff changeset
423 public static AnnotationMirror findAnnotationMirror(ProcessingEnvironment processingEnv, List<? extends AnnotationMirror> mirrors, Class<?> annotationClass) {
7502
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
diff changeset
424 TypeElement expectedAnnotationType = processingEnv.getElementUtils().getTypeElement(annotationClass.getCanonicalName());
7291
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parents:
diff changeset
425 for (AnnotationMirror mirror : mirrors) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
426 DeclaredType annotationType = mirror.getAnnotationType();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
427 TypeElement actualAnnotationType = (TypeElement) annotationType.asElement();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
428 if (actualAnnotationType.equals(expectedAnnotationType)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
429 return mirror;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
430 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
431 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
432 return null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
433 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
434
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
435 private static PackageElement findPackageElement(Element type) {
7502
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
436 List<Element> hierarchy = getElementHierarchy(type);
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
437 for (Element element : hierarchy) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
438 if (element.getKind() == ElementKind.PACKAGE) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
439 return (PackageElement) element;
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
440 }
7291
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
441 }
7502
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
442 return null;
7291
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
443 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
444
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
445 public static String firstLetterUpperCase(String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
446 if (name == null || name.isEmpty()) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
447 return name;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
448 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
449 return Character.toUpperCase(name.charAt(0)) + name.substring(1, name.length());
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
450 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
451
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
452 public static String firstLetterLowerCase(String name) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
453 if (name == null || name.isEmpty()) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
454 return name;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
455 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
456 return Character.toLowerCase(name.charAt(0)) + name.substring(1, name.length());
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
457 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
458
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
459 private static ExecutableElement getDeclaredMethod(TypeElement element, String name, TypeMirror[] params) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
460 List<ExecutableElement> methods = ElementFilter.methodsIn(element.getEnclosedElements());
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
461 method: for (ExecutableElement method : methods) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
462 if (!method.getSimpleName().toString().equals(name)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
463 continue;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
464 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
465 if (method.getParameters().size() != params.length) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
466 continue;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
467 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
468 for (int i = 0; i < params.length; i++) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
469 TypeMirror param1 = params[i];
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
470 TypeMirror param2 = method.getParameters().get(i).asType();
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
471 if (!getQualifiedName(param1).equals(getQualifiedName(param2))) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
472 continue method;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
473 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
474 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
475 return method;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
476 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
477 return null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
478 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
479
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
480 private static boolean isDeclaredMethod(TypeElement element, String name, TypeMirror[] params) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
481 return getDeclaredMethod(element, name, params) != null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
482 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
483
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
484 public static boolean isDeclaredMethodInSuperType(TypeElement element, String name, TypeMirror[] params) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
485 List<TypeElement> superElements = getSuperTypes(element);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
486
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
487 for (TypeElement typeElement : superElements) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
488 if (isDeclaredMethod(typeElement, name, params)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
489 return true;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
490 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
491 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
492 return false;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
493 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
494
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
495 private static ExecutableElement getDeclaredMethodInSuperType(TypeElement element, String name, TypeMirror[] params) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
496 List<TypeElement> superElements = getSuperTypes(element);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
497
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
498 for (TypeElement typeElement : superElements) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
499 ExecutableElement declared = getDeclaredMethod(typeElement, name, params);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
500 if (declared != null) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
501 return declared;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
502 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
503 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
504 return null;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
505 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
506
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
507 public static ExecutableElement getDeclaredMethodRecursive(TypeElement element, String name, TypeMirror[] params) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
508 ExecutableElement declared = getDeclaredMethod(element, name, params);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
509 if (declared != null) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
510 return declared;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
511 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
512 return getDeclaredMethodInSuperType(element, name, params);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
513 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
514
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
515 public static boolean typeEquals(TypeMirror type1, TypeMirror type2) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
516 if (type1 == null && type2 == null) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
517 return true;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
518 } else if (type1 == null || type2 == null) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
519 return false;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
520 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
521 String qualified1 = getQualifiedName(type1);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
522 String qualified2 = getQualifiedName(type2);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
523 return qualified1.equals(qualified2);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
524 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
525
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
526 public static int compareByTypeHierarchy(TypeMirror t1, TypeMirror t2) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
527 if (typeEquals(t1, t2)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
528 return 0;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
529 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
530 Set<String> t1SuperSet = new HashSet<>(getQualifiedSuperTypeNames(fromTypeMirror(t1)));
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
531 if (t1SuperSet.contains(getQualifiedName(t2))) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
532 return -1;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
533 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
534
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
535 Set<String> t2SuperSet = new HashSet<>(getQualifiedSuperTypeNames(fromTypeMirror(t2)));
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
536 if (t2SuperSet.contains(getQualifiedName(t1))) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
537 return 1;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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538 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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539 return 0;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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540 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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541
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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542 public static boolean canThrowType(List<? extends TypeMirror> thrownTypes, TypeMirror exceptionType) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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543 if (Utils.containsType(thrownTypes, exceptionType)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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544 return true;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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545 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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546
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
547 if (isRuntimeException(exceptionType)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
548 return true;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
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549 }
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parents:
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550
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
551 // search for any supertypes
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
552 TypeElement exceptionTypeElement = fromTypeMirror(exceptionType);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
553 List<TypeElement> superTypes = getSuperTypes(exceptionTypeElement);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
554 for (TypeElement typeElement : superTypes) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
555 if (Utils.containsType(thrownTypes, typeElement.asType())) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
556 return true;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
557 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
558 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
559
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
560 return false;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
561 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
562
7502
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
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563 public static Modifier getVisibility(Set<Modifier> modifier) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
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564 for (Modifier mod : modifier) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
565 if (mod == Modifier.PUBLIC) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
diff changeset
566 return mod;
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
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567 } else if (mod == Modifier.PRIVATE) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
diff changeset
568 return mod;
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
569 } else if (mod == Modifier.PROTECTED) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
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parents: 7291
diff changeset
570 return mod;
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
571 }
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
572 }
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
573 return null;
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
574 }
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
575
7291
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576 private static boolean isRuntimeException(TypeMirror type) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
577 Set<String> typeSuperSet = new HashSet<>(getQualifiedSuperTypeNames(fromTypeMirror(type)));
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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diff changeset
578 String typeName = getQualifiedName(type);
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
579 if (!typeSuperSet.contains(Throwable.class.getCanonicalName()) && !typeName.equals(Throwable.class.getCanonicalName())) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
580 throw new IllegalArgumentException("Given does not extend Throwable.");
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
581 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
582 return typeSuperSet.contains(RuntimeException.class.getCanonicalName()) || typeName.equals(RuntimeException.class.getCanonicalName());
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
583 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
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parents:
diff changeset
584
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
585 private static boolean containsType(Collection<? extends TypeMirror> collection, TypeMirror type) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
586 for (TypeMirror otherTypeMirror : collection) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
587 if (typeEquals(otherTypeMirror, type)) {
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
588 return true;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
589 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
590 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
591 return false;
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
592 }
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
593
7502
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
594 public static boolean isTopLevelClass(TypeMirror importType) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
595 TypeElement type = fromTypeMirror(importType);
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
596 if (type != null && type.getEnclosingElement() != null) {
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
597 return !type.getEnclosingElement().getKind().isClass();
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
598 }
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
599 return true;
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
600 }
6343a09b2ec1 Codegen operation generation is inferred from the node type hierarchy.
Christian Humer <christian.humer@gmail.com>
parents: 7291
diff changeset
601
7291
a748e4d44694 Truffle API to specify type-specalized Node classes; annotation processor for automatic code generation of the type-specialized Node classes during the build process
Christian Humer <christian.humer@gmail.com>
parents:
diff changeset
602 }