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comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/ElementUtils.java @ 19295:35c3e3af8c39

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Truffle-DSL: cleanup unused methods.
author Christian Humer <christian.humer@gmail.com>
date Wed, 11 Feb 2015 16:12:53 +0100
parents 62c43fcf5be2
children 2bd8b3aa282f
comparison
equal deleted inserted replaced
19294:b31b2f289e7d 19295:35c3e3af8c39
585 } 585 }
586 586
587 return types; 587 return types;
588 } 588 }
589 589
590 public static List<TypeMirror> getAssignableTypes(ProcessorContext context, TypeMirror type) {
591 if (isPrimitive(type)) {
592 return Arrays.asList(type, boxType(context, type), context.getType(Object.class));
593 } else if (type.getKind() == TypeKind.ARRAY) {
594 return Arrays.asList(type, context.getType(Object.class));
595 } else if (type.getKind() == TypeKind.DECLARED) {
596 DeclaredType declaredType = (DeclaredType) type;
597 TypeElement typeElement = fromTypeMirror(declaredType);
598 List<TypeElement> types = getSuperTypes(typeElement);
599 List<TypeMirror> mirrors = new ArrayList<>(types.size());
600 mirrors.add(type);
601 for (TypeElement superTypeElement : types) {
602 mirrors.add(superTypeElement.asType());
603 }
604 if (typeElement.getKind().isInterface()) {
605 mirrors.add(getType(context.getEnvironment(), Object.class));
606 }
607 return mirrors;
608 } else {
609 return Collections.emptyList();
610 }
611 }
612
613 /** 590 /**
614 * Gets the element representing the {@linkplain TypeElement#getSuperclass() super class} of a 591 * Gets the element representing the {@linkplain TypeElement#getSuperclass() super class} of a
615 * given type element. 592 * given type element.
616 */ 593 */
617 public static TypeElement getSuperType(TypeElement element) { 594 public static TypeElement getSuperType(TypeElement element) {
1080 return type; 1057 return type;
1081 } 1058 }
1082 return new DeclaredCodeTypeMirror((TypeElement) declaredType.asElement()); 1059 return new DeclaredCodeTypeMirror((TypeElement) declaredType.asElement());
1083 } 1060 }
1084 1061
1085 public static ExecutableElement findMethod(TypeElement type, Set<Modifier> includeModifiers, Set<Modifier> excludeModifiers, String methodName, List<TypeMirror> types) {
1086 outer: for (ExecutableElement executable : ElementFilter.methodsIn(type.getEnclosedElements())) {
1087 if (includeModifiers != null) {
1088 if (!executable.getModifiers().containsAll(includeModifiers)) {
1089 continue;
1090 }
1091 }
1092 if (excludeModifiers != null) {
1093 if (executable.getModifiers().containsAll(excludeModifiers)) {
1094 continue;
1095 }
1096 }
1097 if (!executable.getSimpleName().toString().equals(methodName)) {
1098 continue;
1099 }
1100 if (types.size() != executable.getParameters().size()) {
1101 continue;
1102 }
1103 for (int i = 0; i < types.size(); i++) {
1104 TypeMirror var1 = types.get(i);
1105 VariableElement var2 = executable.getParameters().get(i);
1106 if (ElementUtils.typeEquals(var1, var2.asType())) {
1107 continue outer;
1108 }
1109 }
1110 return executable;
1111 }
1112 return null;
1113 }
1114
1115 public static List<TypeMirror> asTypes(List<? extends Element> elements) {
1116 List<TypeMirror> types = new ArrayList<>(elements.size());
1117 for (Element element : elements) {
1118 types.add(element.asType());
1119 }
1120 return types;
1121 }
1122
1123 public static boolean variableEquals(VariableElement var1, VariableElement var2) { 1062 public static boolean variableEquals(VariableElement var1, VariableElement var2) {
1124 if (!var1.getSimpleName().equals(var2.getSimpleName())) { 1063 if (!var1.getSimpleName().equals(var2.getSimpleName())) {
1125 return false; 1064 return false;
1126 } 1065 }
1127 if (!ElementUtils.typeEquals(var1.asType(), var2.asType())) { 1066 if (!ElementUtils.typeEquals(var1.asType(), var2.asType())) {